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Vulnerability Details :

CVE-2021-37667

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-12 Aug, 2021 | 21:40
Updated At-04 Aug, 2024 | 01:23
Rejected At-
Credits

Reference binding to nullptr in unicode encoding in TensorFlow

TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can cause undefined behavior via binding a reference to null pointer in `tf.raw_ops.UnicodeEncode`. The [implementation](https://github.com/tensorflow/tensorflow/blob/460e000de3a83278fb00b61a16d161b1964f15f4/tensorflow/core/kernels/unicode_ops.cc#L533-L539) reads the first dimension of the `input_splits` tensor before validating that this tensor is not empty. We have patched the issue in GitHub commit 2e0ee46f1a47675152d3d865797a18358881d7a6. The fix will be included in TensorFlow 2.6.0. We will also cherrypick this commit on TensorFlow 2.5.1, TensorFlow 2.4.3, and TensorFlow 2.3.4, as these are also affected and still in supported range.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:12 Aug, 2021 | 21:40
Updated At:04 Aug, 2024 | 01:23
Rejected At:
▼CVE Numbering Authority (CNA)
Reference binding to nullptr in unicode encoding in TensorFlow

TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can cause undefined behavior via binding a reference to null pointer in `tf.raw_ops.UnicodeEncode`. The [implementation](https://github.com/tensorflow/tensorflow/blob/460e000de3a83278fb00b61a16d161b1964f15f4/tensorflow/core/kernels/unicode_ops.cc#L533-L539) reads the first dimension of the `input_splits` tensor before validating that this tensor is not empty. We have patched the issue in GitHub commit 2e0ee46f1a47675152d3d865797a18358881d7a6. The fix will be included in TensorFlow 2.6.0. We will also cherrypick this commit on TensorFlow 2.5.1, TensorFlow 2.4.3, and TensorFlow 2.3.4, as these are also affected and still in supported range.

Affected Products
Vendor
TensorFlowtensorflow
Product
tensorflow
Versions
Affected
  • >= 2.5.0, < 2.5.1
  • >= 2.4.0, < 2.4.3
  • < 2.3.4
Problem Types
TypeCWE IDDescription
CWECWE-824CWE-824: Access of Uninitialized Pointer
Type: CWE
CWE ID: CWE-824
Description: CWE-824: Access of Uninitialized Pointer
Metrics
VersionBase scoreBase severityVector
3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-w74j-v8xh-3w5h
x_refsource_CONFIRM
https://github.com/tensorflow/tensorflow/commit/2e0ee46f1a47675152d3d865797a18358881d7a6
x_refsource_MISC
Hyperlink: https://github.com/tensorflow/tensorflow/security/advisories/GHSA-w74j-v8xh-3w5h
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/tensorflow/tensorflow/commit/2e0ee46f1a47675152d3d865797a18358881d7a6
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-w74j-v8xh-3w5h
x_refsource_CONFIRM
x_transferred
https://github.com/tensorflow/tensorflow/commit/2e0ee46f1a47675152d3d865797a18358881d7a6
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/tensorflow/tensorflow/security/advisories/GHSA-w74j-v8xh-3w5h
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://github.com/tensorflow/tensorflow/commit/2e0ee46f1a47675152d3d865797a18358881d7a6
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:12 Aug, 2021 | 22:15
Updated At:18 Aug, 2021 | 20:49

TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can cause undefined behavior via binding a reference to null pointer in `tf.raw_ops.UnicodeEncode`. The [implementation](https://github.com/tensorflow/tensorflow/blob/460e000de3a83278fb00b61a16d161b1964f15f4/tensorflow/core/kernels/unicode_ops.cc#L533-L539) reads the first dimension of the `input_splits` tensor before validating that this tensor is not empty. We have patched the issue in GitHub commit 2e0ee46f1a47675152d3d865797a18358881d7a6. The fix will be included in TensorFlow 2.6.0. We will also cherrypick this commit on TensorFlow 2.5.1, TensorFlow 2.4.3, and TensorFlow 2.3.4, as these are also affected and still in supported range.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Secondary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary2.04.6MEDIUM
AV:L/AC:L/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 4.6
Base severity: MEDIUM
Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:P
CPE Matches

Google LLC
google
>>tensorflow>>Versions from 2.3.0(inclusive) to 2.3.4(exclusive)
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
Google LLC
google
>>tensorflow>>Versions from 2.4.0(inclusive) to 2.4.3(exclusive)
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
Google LLC
google
>>tensorflow>>2.5.0
cpe:2.3:a:google:tensorflow:2.5.0:*:*:*:*:*:*:*
Google LLC
google
>>tensorflow>>2.6.0
cpe:2.3:a:google:tensorflow:2.6.0:rc0:*:*:*:*:*:*
Google LLC
google
>>tensorflow>>2.6.0
cpe:2.3:a:google:tensorflow:2.6.0:rc1:*:*:*:*:*:*
Google LLC
google
>>tensorflow>>2.6.0
cpe:2.3:a:google:tensorflow:2.6.0:rc2:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-824Primarysecurity-advisories@github.com
CWE ID: CWE-824
Type: Primary
Source: security-advisories@github.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/tensorflow/tensorflow/commit/2e0ee46f1a47675152d3d865797a18358881d7a6security-advisories@github.com
Patch
Third Party Advisory
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-w74j-v8xh-3w5hsecurity-advisories@github.com
Third Party Advisory
Hyperlink: https://github.com/tensorflow/tensorflow/commit/2e0ee46f1a47675152d3d865797a18358881d7a6
Source: security-advisories@github.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/tensorflow/tensorflow/security/advisories/GHSA-w74j-v8xh-3w5h
Source: security-advisories@github.com
Resource:
Third Party Advisory

Change History

0
Information is not available yet

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Matching Score-8
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Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In memory management driver, there is a possible memory corruption due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05403499; Issue ID: ALPS05411456.

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Vendor-n/aGoogle LLCMediaTek Inc.
Product-mt6757cdmt6592hmt6873mt6893mt6799mt6580mt6750mt6582emt6755smt6595mt6757cmt6765mt6737mt6883mt6891mt6592tmt6853tmt6739mt6757mt6797mt6769mt6761mt6875mt6889mt6768mt6755mt6592_90mt6771mt6758mt6833mt6732mt6885mt6582tmt6735mt6750smt6753mt6762mt6795mt6877mt6582wmt6853mt6757chandroidmt6589tdmt6592emt6589mt6582hmt6582_90mt6752mt6779mt6785mt6731mt6763mt6592wMT6580, MT6582E, MT6582H, MT6582T, MT6582W, MT6582_90, MT6589, MT6589TD, MT6592E, MT6592H, MT6592T, MT6592W, MT6592_90, MT6595, MT6731, MT6732, MT6735, MT6737, MT6739, MT6750, MT6750S, MT6752, MT6753, MT6755, MT6755S, MT6757, MT6757C, MT6757CD, MT6757CH, MT6758, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT6785, MT6795, MT6797, MT6799, MT6833, MT6853, MT6853T, MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6891, MT6893
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2021-0486
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
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Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.01% / 1.19%
||
7 Day CHG~0.00%
Published-14 Jul, 2021 | 13:43
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In onPackageAddedInternal of PermissionManagerService.java, there is possible access to external storage due to a permissions bypass. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11Android ID: A-171430330

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-276
Incorrect Default Permissions
CVE-2021-0511
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.03% / 8.30%
||
7 Day CHG~0.00%
Published-21 Jun, 2021 | 16:01
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Dex2oat of dex2oat.cc, there is a possible way to inject bytecode into an app due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-9 Android-10 Android-11Android ID: A-178055795

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-20
Improper Input Validation
CVE-2021-0571
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.01% / 1.63%
||
7 Day CHG~0.00%
Published-22 Jun, 2021 | 10:56
Updated-03 Aug, 2024 | 15:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In ActivityTaskManagerService.startActivity() and AppTaskImpl.startActivity() of ActivityTaskManagerService.java and AppTaskImpl.java, there is possible access to restricted activities due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-137395936

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-863
Incorrect Authorization
CVE-2018-11276
Matching Score-8
Assigner-Qualcomm, Inc.
ShareView Details
Matching Score-8
Assigner-Qualcomm, Inc.
CVSS Score-7.8||HIGH
EPSS-0.03% / 5.76%
||
7 Day CHG~0.00%
Published-18 Sep, 2018 | 18:00
Updated-05 Aug, 2024 | 08:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, double free of memory allocation is possible in Kernel when it explicitly tries to free that memory on driver probe failure, since memory allocated is automatically freed on probe.

Action-Not Available
Vendor-Qualcomm Technologies, Inc.Google LLC
Product-androidAndroid for MSM, Firefox OS for MSM, QRD Android
CWE ID-CWE-415
Double Free
CVE-2021-0570
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.01% / 1.70%
||
7 Day CHG~0.00%
Published-22 Jun, 2021 | 10:57
Updated-03 Aug, 2024 | 15:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In sendBugreportNotification of BugreportProgressService.java, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-178803845

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-732
Incorrect Permission Assignment for Critical Resource
CVE-2021-0427
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.02% / 2.28%
||
7 Day CHG~0.00%
Published-13 Apr, 2021 | 18:23
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In parseExclusiveStateAnnotation of LogEvent.cpp, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-174488848

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-0390
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.07% / 21.15%
||
7 Day CHG~0.00%
Published-10 Mar, 2021 | 15:40
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In various methods of WifiNetworkSuggestionsManager.java, there is a possible modification of suggested networks due to a missing permission check. This could lead to local escalation of privilege by a background user on the same device with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-8.1 Android-9 Android-10Android ID: A-174749461

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-862
Missing Authorization
CVE-2018-11265
Matching Score-8
Assigner-Qualcomm, Inc.
ShareView Details
Matching Score-8
Assigner-Qualcomm, Inc.
CVSS Score-7.8||HIGH
EPSS-0.03% / 6.32%
||
7 Day CHG~0.00%
Published-18 Sep, 2018 | 18:00
Updated-05 Aug, 2024 | 08:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, possible buffer overflow while incrementing the log_buf of type uint64_t in memcpy function, since the log_buf pointer can access the memory beyond the size to store the data after pointer increment.

Action-Not Available
Vendor-Qualcomm Technologies, Inc.Google LLC
Product-androidAndroid for MSM, Firefox OS for MSM, QRD Android
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2021-0483
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.01% / 1.60%
||
7 Day CHG~0.00%
Published-22 Oct, 2021 | 13:26
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In multiple methods of AAudioService, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11Android ID: A-153358911

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-416
Use After Free
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2021-0336
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.01% / 1.07%
||
7 Day CHG~0.00%
Published-10 Feb, 2021 | 16:49
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In onReceive of BluetoothPermissionRequest.java, there is a possible permissions bypass due to a mutable PendingIntent. This could lead to local escalation of privilege that bypasses a permission check, with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-9 Android-10 Android-11 Android-8.1Android ID: A-158219161

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-732
Incorrect Permission Assignment for Critical Resource
CVE-2018-11266
Matching Score-8
Assigner-Qualcomm, Inc.
ShareView Details
Matching Score-8
Assigner-Qualcomm, Inc.
CVSS Score-7.8||HIGH
EPSS-0.03% / 7.59%
||
7 Day CHG~0.00%
Published-27 Nov, 2018 | 18:00
Updated-05 Aug, 2024 | 08:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In all android releases(Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, improper input validation can lead to an improper access to already freed up dci client entries while closing dci client.

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2021-0540
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-6.7||MEDIUM
EPSS-0.01% / 1.85%
||
7 Day CHG~0.00%
Published-22 Jun, 2021 | 11:02
Updated-03 Aug, 2024 | 15:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In halWrapperDataCallback of hal_wrapper.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-169328517

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-0531
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.02% / 3.25%
||
7 Day CHG~0.00%
Published-21 Jun, 2021 | 16:01
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In memory management driver, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android SoCAndroid ID: A-185195272

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-416
Use After Free
CVE-2021-0355
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-6.7||MEDIUM
EPSS-0.02% / 3.40%
||
7 Day CHG~0.00%
Published-02 Feb, 2021 | 23:01
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In kisd, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-11; Patch ID: ALPS05425581.

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2021-0372
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.01% / 1.70%
||
7 Day CHG~0.00%
Published-10 Mar, 2021 | 15:55
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In getMediaOutputSliceAction of RemoteMediaSlice.java, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-174047735

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-732
Incorrect Permission Assignment for Critical Resource
CVE-2021-0491
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.01% / 1.36%
||
7 Day CHG~0.00%
Published-11 Jun, 2021 | 16:42
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In memory management driver, there is a possible escalation of privilege due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android SoCAndroid ID: A-183461315

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-862
Missing Authorization
CVE-2021-0534
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.01% / 2.02%
||
7 Day CHG~0.00%
Published-22 Jun, 2021 | 10:56
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In permission declarations of DeviceAdminReceiver.java, there is a possible lack of broadcast protection due to an insecure default value. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-170639543

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-1188
Initialization of a Resource with an Insecure Default
CVE-2021-0472
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.01% / 1.19%
||
7 Day CHG~0.00%
Published-11 Jun, 2021 | 16:42
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In shouldLockKeyguard of LockTaskController.java, there is a possible way to exit App Pinning without a PIN due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-9 Android-10Android ID: A-176801033

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-863
Incorrect Authorization
CVE-2021-0462
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-6.7||MEDIUM
EPSS-0.01% / 1.85%
||
7 Day CHG~0.00%
Published-10 Mar, 2021 | 16:18
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In the NXP NFC firmware, there is a possible insecure firmware update due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-168799695

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CVE-2021-0490
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.01% / 0.80%
||
7 Day CHG~0.00%
Published-11 Jun, 2021 | 16:42
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In memory management driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android SoCAndroid ID: A-183464868

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-0612
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.02% / 2.45%
||
7 Day CHG~0.00%
Published-27 Sep, 2021 | 11:21
Updated-03 Aug, 2024 | 15:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In m4u, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05403499; Issue ID: ALPS05425834.

Action-Not Available
Vendor-n/aGoogle LLCMediaTek Inc.
Product-mt6757cdmt6592hmt6873mt6893mt6799mt6580mt6750mt6582emt6755smt6595mt6757cmt6765mt6737mt6883mt6891mt6592tmt6853tmt6739mt6757mt6797mt6769mt6761mt6875mt6889mt6768mt6755mt6592_90mt6771mt6758mt6833mt6732mt6885mt6582tmt6735mt6750smt6753mt6762mt6795mt6877mt6582wmt6853androidmt6757chmt6589tdmt6592emt6589mt6582hmt6582_90mt6752mt6779mt6785mt6731mt6763mt6592wMT6580, MT6582E, MT6582H, MT6582T, MT6582W, MT6582_90, MT6589, MT6589TD, MT6592E, MT6592H, MT6592T, MT6592W, MT6592_90, MT6595, MT6731, MT6732, MT6735, MT6737, MT6739, MT6750, MT6750S, MT6752, MT6753, MT6755, MT6755S, MT6757, MT6757C, MT6757CD, MT6757CH, MT6758, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT6785, MT6795, MT6797, MT6799, MT6833, MT6853, MT6853T, MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6891, MT6893
CWE ID-CWE-416
Use After Free
CVE-2021-0528
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.02% / 2.38%
||
7 Day CHG~0.00%
Published-21 Jun, 2021 | 16:01
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In memory management driver, there is a possible memory corruption due to a double free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android SoCAndroid ID: A-185195266

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-415
Double Free
CVE-2018-11286
Matching Score-8
Assigner-Qualcomm, Inc.
ShareView Details
Matching Score-8
Assigner-Qualcomm, Inc.
CVSS Score-7.8||HIGH
EPSS-0.02% / 3.96%
||
7 Day CHG~0.00%
Published-18 Sep, 2018 | 18:00
Updated-05 Aug, 2024 | 08:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, while accessing global variable "debug_client" in multi-thread manner, Use after free issue occurs

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidn/a
CWE ID-CWE-416
Use After Free
CVE-2018-11260
Matching Score-8
Assigner-Qualcomm, Inc.
ShareView Details
Matching Score-8
Assigner-Qualcomm, Inc.
CVSS Score-7.8||HIGH
EPSS-0.05% / 16.53%
||
7 Day CHG~0.00%
Published-27 Nov, 2018 | 18:00
Updated-05 Aug, 2024 | 08:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In all android releases(Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, while processing a fast Initial link setup (FILS) connection request, integer overflow may lead to a buffer overflow when the key length is zero.

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidn/a
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2018-11302
Matching Score-8
Assigner-Qualcomm, Inc.
ShareView Details
Matching Score-8
Assigner-Qualcomm, Inc.
CVSS Score-7.8||HIGH
EPSS-0.02% / 3.04%
||
7 Day CHG~0.00%
Published-18 Sep, 2018 | 18:00
Updated-05 Aug, 2024 | 08:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, lack of check of input received from userspace before copying into buffer can lead to potential array overflow in WLAN.

Action-Not Available
Vendor-Qualcomm Technologies, Inc.Google LLC
Product-androidAndroid for MSM, Firefox OS for MSM, QRD Android
CWE ID-CWE-20
Improper Input Validation
CVE-2021-0426
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.02% / 2.28%
||
7 Day CHG~0.00%
Published-13 Apr, 2021 | 18:22
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In parsePrimaryFieldFirstUidAnnotation of LogEvent.cpp, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-174485572

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-0489
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.01% / 1.59%
||
7 Day CHG~0.00%
Published-11 Jun, 2021 | 16:42
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In memory management driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android SoCAndroid ID: A-183464866

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-0354
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-6.7||MEDIUM
EPSS-0.02% / 3.54%
||
7 Day CHG~0.00%
Published-02 Feb, 2021 | 23:01
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In ged, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-8.1, Android-9, Android-10, Android-11; Patch ID: ALPS05431161.

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2021-0545
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-6.7||MEDIUM
EPSS-0.02% / 2.43%
||
7 Day CHG~0.00%
Published-22 Jun, 2021 | 11:03
Updated-03 Aug, 2024 | 15:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In phNxpNciHal_print_res_status of phNxpNciHal.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege in the NFC server with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-169258884

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-0376
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
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Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.01% / 1.19%
||
7 Day CHG~0.00%
Published-10 Mar, 2021 | 15:57
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In checkUriPermission and related functions of MediaProvider.java, there is a possible way to access external files due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-115619667

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-863
Incorrect Authorization
CVE-2021-0353
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
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Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-6.7||MEDIUM
EPSS-0.01% / 0.76%
||
7 Day CHG~0.00%
Published-02 Feb, 2021 | 23:01
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In kisd, there is a possible memory corruption due to a heap buffer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-11; Patch ID: ALPS05425247.

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-0389
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-7.8||HIGH
EPSS-0.01% / 1.70%
||
7 Day CHG~0.00%
Published-10 Mar, 2021 | 16:13
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In setNightModeActivated of UiModeManagerService.java, there is a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-168039904

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-862
Missing Authorization
CVE-2018-11273
Matching Score-8
Assigner-Qualcomm, Inc.
ShareView Details
Matching Score-8
Assigner-Qualcomm, Inc.
CVSS Score-7.8||HIGH
EPSS-0.03% / 7.85%
||
7 Day CHG~0.00%
Published-18 Sep, 2018 | 18:00
Updated-05 Aug, 2024 | 08:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, 'voice_svc_dev' is allocated as a device-managed resource. If error 'cdev_alloc_err' occurs, 'device_destroy' will free all associated resources, including 'voice_svc_dev' leading to a double free.

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidn/a
CWE ID-CWE-415
Double Free
CVE-2021-0364
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
ShareView Details
Matching Score-8
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-6.7||MEDIUM
EPSS-0.12% / 31.17%
||
7 Day CHG~0.00%
Published-02 Feb, 2021 | 23:00
Updated-03 Aug, 2024 | 15:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In mobile_log_d, there is a possible command injection due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-10, Android-11; Patch ID: ALPS05458478; Issue ID: ALPS05458503.

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidAndroid
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
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