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Vulnerability Details :

CVE-2021-29617

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-14 May, 2021 | 19:25
Updated At-03 Aug, 2024 | 22:11
Rejected At-
Credits

Crash in `tf.strings.substr` due to `CHECK`-fail

TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a denial of service via `CHECK`-fail in `tf.strings.substr` with invalid arguments. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, 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:14 May, 2021 | 19:25
Updated At:03 Aug, 2024 | 22:11
Rejected At:
▼CVE Numbering Authority (CNA)
Crash in `tf.strings.substr` due to `CHECK`-fail

TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a denial of service via `CHECK`-fail in `tf.strings.substr` with invalid arguments. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.

Affected Products
Vendor
TensorFlowtensorflow
Product
tensorflow
Versions
Affected
  • < 2.1.4
  • >= 2.2.0, < 2.2.3
  • >= 2.3.0, < 2.3.3
  • >= 2.4.0, < 2.4.2
Problem Types
TypeCWE IDDescription
CWECWE-755CWE-755: Improper Handling of Exceptional Conditions
Type: CWE
CWE ID: CWE-755
Description: CWE-755: Improper Handling of Exceptional Conditions
Metrics
VersionBase scoreBase severityVector
3.12.5LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Version: 3.1
Base score: 2.5
Base severity: LOW
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
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-mmq6-q8r3-48fm
x_refsource_CONFIRM
https://github.com/tensorflow/tensorflow/commit/890f7164b70354c57d40eda52dcdd7658677c09f
x_refsource_MISC
https://github.com/tensorflow/issues/46900
x_refsource_MISC
https://github.com/tensorflow/issues/46974
x_refsource_MISC
Hyperlink: https://github.com/tensorflow/tensorflow/security/advisories/GHSA-mmq6-q8r3-48fm
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/tensorflow/tensorflow/commit/890f7164b70354c57d40eda52dcdd7658677c09f
Resource:
x_refsource_MISC
Hyperlink: https://github.com/tensorflow/issues/46900
Resource:
x_refsource_MISC
Hyperlink: https://github.com/tensorflow/issues/46974
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-mmq6-q8r3-48fm
x_refsource_CONFIRM
x_transferred
https://github.com/tensorflow/tensorflow/commit/890f7164b70354c57d40eda52dcdd7658677c09f
x_refsource_MISC
x_transferred
https://github.com/tensorflow/issues/46900
x_refsource_MISC
x_transferred
https://github.com/tensorflow/issues/46974
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/tensorflow/tensorflow/security/advisories/GHSA-mmq6-q8r3-48fm
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://github.com/tensorflow/tensorflow/commit/890f7164b70354c57d40eda52dcdd7658677c09f
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/tensorflow/issues/46900
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/tensorflow/issues/46974
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:14 May, 2021 | 20:15
Updated At:27 Jul, 2021 | 17:12

TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a denial of service via `CHECK`-fail in `tf.strings.substr` with invalid arguments. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, 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
Primary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Secondary3.12.5LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Primary2.02.1LOW
AV:L/AC:L/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 2.5
Base severity: LOW
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Type: Primary
Version: 2.0
Base score: 2.1
Base severity: LOW
Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:P
CPE Matches

Google LLC
google
>>tensorflow>>Versions before 2.1.4(exclusive)
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
Google LLC
google
>>tensorflow>>Versions from 2.2.0(inclusive) to 2.2.3(exclusive)
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
Google LLC
google
>>tensorflow>>Versions from 2.3.0(inclusive) to 2.3.3(exclusive)
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
Google LLC
google
>>tensorflow>>Versions from 2.4.0(inclusive) to 2.4.2(exclusive)
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-755Primarysecurity-advisories@github.com
CWE ID: CWE-755
Type: Primary
Source: security-advisories@github.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/tensorflow/issues/46900security-advisories@github.com
Broken Link
https://github.com/tensorflow/issues/46974security-advisories@github.com
Broken Link
https://github.com/tensorflow/tensorflow/commit/890f7164b70354c57d40eda52dcdd7658677c09fsecurity-advisories@github.com
Patch
Third Party Advisory
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-mmq6-q8r3-48fmsecurity-advisories@github.com
Exploit
Patch
Third Party Advisory
Hyperlink: https://github.com/tensorflow/issues/46900
Source: security-advisories@github.com
Resource:
Broken Link
Hyperlink: https://github.com/tensorflow/issues/46974
Source: security-advisories@github.com
Resource:
Broken Link
Hyperlink: https://github.com/tensorflow/tensorflow/commit/890f7164b70354c57d40eda52dcdd7658677c09f
Source: security-advisories@github.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/tensorflow/tensorflow/security/advisories/GHSA-mmq6-q8r3-48fm
Source: security-advisories@github.com
Resource:
Exploit
Patch
Third Party Advisory

Change History

0
Information is not available yet

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Action-Not Available
Vendor-Unisoc (Shanghai) Technologies Co., Ltd.Google LLC
Product-t770t612sc7731et606t610sc9832eandroids8000sc9863at310t820t616t618t760SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000
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Out-of-bounds Write
CVE-2021-29548
Matching Score-8
Assigner-GitHub, Inc.
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Matching Score-8
Assigner-GitHub, Inc.
CVSS Score-2.5||LOW
EPSS-0.01% / 2.80%
||
7 Day CHG~0.00%
Published-14 May, 2021 | 19:10
Updated-03 Aug, 2024 | 22:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Division by 0 in `QuantizedBatchNormWithGlobalNormalization`

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Action-Not Available
Vendor-Google LLCTensorFlow
Product-tensorflowtensorflow
CWE ID-CWE-369
Divide By Zero
CVE-2021-29593
Matching Score-8
Assigner-GitHub, Inc.
ShareView Details
Matching Score-8
Assigner-GitHub, Inc.
CVSS Score-2.5||LOW
EPSS-0.02% / 4.08%
||
7 Day CHG~0.00%
Published-14 May, 2021 | 19:22
Updated-03 Aug, 2024 | 22:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Division by zero in TFLite's implementation of `BatchToSpaceNd`

TensorFlow is an end-to-end open source platform for machine learning. The implementation of the `BatchToSpaceNd` TFLite operator is vulnerable to a division by zero error(https://github.com/tensorflow/tensorflow/blob/b5ed552fe55895aee8bd8b191f744a069957d18d/tensorflow/lite/kernels/batch_to_space_nd.cc#L81-L82). An attacker can craft a model such that one dimension of the `block` input is 0. Hence, the corresponding value in `block_shape` is 0. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.

Action-Not Available
Vendor-Google LLCTensorFlow
Product-tensorflowtensorflow
CWE ID-CWE-369
Divide By Zero
CVE-2021-29514
Matching Score-8
Assigner-GitHub, Inc.
ShareView Details
Matching Score-8
Assigner-GitHub, Inc.
CVSS Score-2.5||LOW
EPSS-0.02% / 4.54%
||
7 Day CHG~0.00%
Published-14 May, 2021 | 19:36
Updated-03 Aug, 2024 | 22:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Heap out of bounds write in `RaggedBinCount`

TensorFlow is an end-to-end open source platform for machine learning. If the `splits` argument of `RaggedBincount` does not specify a valid `SparseTensor`(https://www.tensorflow.org/api_docs/python/tf/sparse/SparseTensor), then an attacker can trigger a heap buffer overflow. This will cause a read from outside the bounds of the `splits` tensor buffer in the implementation of the `RaggedBincount` op(https://github.com/tensorflow/tensorflow/blob/8b677d79167799f71c42fd3fa074476e0295413a/tensorflow/core/kernels/bincount_op.cc#L430-L446). Before the `for` loop, `batch_idx` is set to 0. The attacker sets `splits(0)` to be 7, hence the `while` loop does not execute and `batch_idx` remains 0. This then results in writing to `out(-1, bin)`, which is before the heap allocated buffer for the output tensor. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2 and TensorFlow 2.3.3, as these are also affected.

Action-Not Available
Vendor-Google LLCTensorFlow
Product-tensorflowtensorflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-29572
Matching Score-8
Assigner-GitHub, Inc.
ShareView Details
Matching Score-8
Assigner-GitHub, Inc.
CVSS Score-2.5||LOW
EPSS-0.01% / 2.80%
||
7 Day CHG~0.00%
Published-14 May, 2021 | 19:16
Updated-03 Aug, 2024 | 22:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Reference binding to nullptr in `SdcaOptimizer`

TensorFlow is an end-to-end open source platform for machine learning. The implementation of `tf.raw_ops.SdcaOptimizer` triggers undefined behavior due to dereferencing a null pointer. The implementation(https://github.com/tensorflow/tensorflow/blob/60a45c8b6192a4699f2e2709a2645a751d435cc3/tensorflow/core/kernels/sdca_internal.cc) does not validate that the user supplied arguments satisfy all constraints expected by the op(https://www.tensorflow.org/api_docs/python/tf/raw_ops/SdcaOptimizer). The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.

Action-Not Available
Vendor-Google LLCTensorFlow
Product-tensorflowtensorflow
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2017-13322
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-10||CRITICAL
EPSS-0.10% / 27.53%
||
7 Day CHG~0.00%
Published-17 Jan, 2025 | 23:06
Updated-13 Mar, 2025 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In endCallForSubscriber of PhoneInterfaceManager.java, there is a possible way to prevent access to emergency services due to a logic error in the code. This could lead to a local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

Action-Not Available
Vendor-Google LLC
Product-androidAndroid
CWE ID-CWE-783
Operator Precedence Logic Error
CVE-2023-48351
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
ShareView Details
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.01% / 1.67%
||
7 Day CHG~0.00%
Published-18 Jan, 2024 | 02:44
Updated-20 Jun, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In video decoder, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service with no additional execution privileges needed

Action-Not Available
Vendor-Unisoc (Shanghai) Technologies Co., Ltd.Google LLC
Product-t770t616androidt610t612s8000t310t760t820sc9832esc9863asc7731et606t618SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-48349
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
ShareView Details
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.01% / 1.67%
||
7 Day CHG~0.00%
Published-18 Jan, 2024 | 02:44
Updated-20 Jun, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In video decoder, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service with no additional execution privileges needed

Action-Not Available
Vendor-Unisoc (Shanghai) Technologies Co., Ltd.Google LLC
Product-t770t616androidt610t612s8000t310t760t820sc9832esc9863asc7731et606t618SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-48346
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
ShareView Details
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.01% / 1.40%
||
7 Day CHG~0.00%
Published-18 Jan, 2024 | 02:44
Updated-20 Jun, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In video decoder, there is a possible improper input validation. This could lead to local denial of service with no additional execution privileges needed

Action-Not Available
Vendor-Unisoc (Shanghai) Technologies Co., Ltd.Google LLC
Product-t770t616androidt610t612s8000t310t760t820sc9832esc9863asc7731et606t618SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000
CWE ID-CWE-20
Improper Input Validation
CVE-2023-48352
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
ShareView Details
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.01% / 2.64%
||
7 Day CHG~0.00%
Published-18 Jan, 2024 | 02:44
Updated-20 Jun, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In phasecheckserver, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service with no additional execution privileges needed

Action-Not Available
Vendor-Unisoc (Shanghai) Technologies Co., Ltd.Google LLC
Product-t770t616androidt610t612s8000t310t760t820sc9832esc9863asc7731et606t618SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-26449
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-5.5||MEDIUM
EPSS-0.01% / 0.92%
||
7 Day CHG~0.00%
Published-04 Sep, 2025 | 17:14
Updated-08 Sep, 2025 | 14:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In multiple locations, there is a possible permanent denial of service due to resource exhaustion. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

Action-Not Available
Vendor-Google LLC
Product-androidAndroid
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2023-48344
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
ShareView Details
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.01% / 1.52%
||
7 Day CHG~0.00%
Published-18 Jan, 2024 | 02:44
Updated-20 Jun, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In video decoder, there is a possible out of bounds read due to improper input validation. This could lead to local denial of service with no additional execution privileges needed

Action-Not Available
Vendor-Unisoc (Shanghai) Technologies Co., Ltd.Google LLC
Product-t770t616androidt610t612s8000t310t760t820sc9832esc9863asc7731et606t618SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000
CWE ID-CWE-125
Out-of-bounds Read
CVE-2023-48340
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
ShareView Details
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.01% / 0.88%
||
7 Day CHG~0.00%
Published-18 Jan, 2024 | 02:44
Updated-20 Jun, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In video decoder, there is a possible out of bounds write due to improper input validation. This could lead to local denial of service with no additional execution privileges needed

Action-Not Available
Vendor-Unisoc (Shanghai) Technologies Co., Ltd.Google LLC
Product-t770t616androidt610t612s8000t310t760t820sc9832esc9863asc7731et606t618SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-48348
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
ShareView Details
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.01% / 0.88%
||
7 Day CHG~0.00%
Published-18 Jan, 2024 | 02:44
Updated-20 Jun, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In video decoder, there is a possible out of bounds write due to improper input validation. This could lead to local denial of service with no additional execution privileges needed

Action-Not Available
Vendor-Unisoc (Shanghai) Technologies Co., Ltd.Google LLC
Product-t770t616androidt610t612s8000t310t760t820sc9832esc9863asc7731et606t618SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-26456
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-5.5||MEDIUM
EPSS-0.05% / 15.47%
||
7 Day CHG~0.00%
Published-04 Sep, 2025 | 17:15
Updated-26 Feb, 2026 | 17:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In multiple functions of DexUseManagerLocal.java, there is a possible way to crash system server due to a logic error in the code. This could lead to local permanent denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

Action-Not Available
Vendor-Google LLC
Product-androidAndroid
CWE ID-CWE-703
Improper Check or Handling of Exceptional Conditions
CVE-2023-48343
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
ShareView Details
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.01% / 0.88%
||
7 Day CHG~0.00%
Published-18 Jan, 2024 | 02:44
Updated-20 Jun, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In video decoder, there is a possible out of bounds write due to improper input validation. This could lead to local denial of service with no additional execution privileges needed

Action-Not Available
Vendor-Unisoc (Shanghai) Technologies Co., Ltd.Google LLC
Product-t770t616androidt610t612s8000t310t760t820sc9832esc9863asc7731et606t618SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-48345
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
ShareView Details
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.01% / 1.52%
||
7 Day CHG~0.00%
Published-18 Jan, 2024 | 02:44
Updated-02 Jun, 2025 | 15:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In video decoder, there is a possible out of bounds read due to improper input validation. This could lead to local denial of service with no additional execution privileges needed

Action-Not Available
Vendor-Google LLCUnisoc (Shanghai) Technologies Co., Ltd.
Product-t610t820sc9832esc7731et760sc9863at770t612s8000t606androidt616t310t618SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000
CWE ID-CWE-125
Out-of-bounds Read
CVE-2025-26432
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-5.5||MEDIUM
EPSS-0.01% / 0.92%
||
7 Day CHG~0.00%
Published-04 Sep, 2025 | 17:14
Updated-05 Sep, 2025 | 19:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In multiple locations, there is a possible way to persistently DoS the device due to a missing length check. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

Action-Not Available
Vendor-Google LLC
Product-androidAndroid
CWE ID-CWE-130
Improper Handling of Length Parameter Inconsistency
CVE-2023-48347
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
ShareView Details
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.01% / 1.52%
||
7 Day CHG~0.00%
Published-18 Jan, 2024 | 02:44
Updated-20 Jun, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In video decoder, there is a possible out of bounds read due to improper input validation. This could lead to local denial of service with no additional execution privileges needed

Action-Not Available
Vendor-Unisoc (Shanghai) Technologies Co., Ltd.Google LLC
Product-t770t616androidt610t612s8000t310t760t820sc9832esc9863asc7731et606t618SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000
CWE ID-CWE-125
Out-of-bounds Read
CVE-2023-48341
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
ShareView Details
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.01% / 1.52%
||
7 Day CHG~0.00%
Published-18 Jan, 2024 | 02:44
Updated-20 Jun, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In video decoder, there is a possible out of bounds read due to improper input validation. This could lead to local denial of service with no additional execution privileges needed

Action-Not Available
Vendor-Unisoc (Shanghai) Technologies Co., Ltd.Google LLC
Product-t770t616androidt610t612s8000t310t760t820sc9832esc9863asc7731et606t618SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000
CWE ID-CWE-125
Out-of-bounds Read
CVE-2025-26463
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-5.5||MEDIUM
EPSS-0.01% / 1.14%
||
7 Day CHG~0.00%
Published-04 Sep, 2025 | 17:15
Updated-05 Sep, 2025 | 19:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In allowPackageAccess of multiple files, resource exhaustion is possible when repeatedly adding allowed packages. This could lead to a local persistent denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

Action-Not Available
Vendor-Google LLC
Product-androidAndroid
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2017-0498
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-5.5||MEDIUM
EPSS-0.02% / 6.07%
||
7 Day CHG~0.00%
Published-08 Mar, 2017 | 01:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A denial of service vulnerability in Setup Wizard could allow a local attacker to require Google account sign-in after a factory reset. This issue is rated as Moderate because it may require a factory reset to repair the device. Product: Android. Versions: 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1. Android ID: A-30352311.

Action-Not Available
Vendor-Google LLC
Product-androidAndroid
CVE-2019-20776
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.02% / 3.31%
||
7 Day CHG~0.00%
Published-17 Apr, 2020 | 13:39
Updated-05 Aug, 2024 | 02:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered on LG mobile devices with Android OS 7.0, 7.1, 7.2, 8.0, and 8.1 software. A TZ trusted application can crash via crafted input. The LG ID is LVE-SMP-190005 (July 2019).

Action-Not Available
Vendor-n/aGoogle LLC
Product-androidn/a
CVE-2025-20980
Matching Score-8
Assigner-Samsung Mobile
ShareView Details
Matching Score-8
Assigner-Samsung Mobile
CVSS Score-4||MEDIUM
EPSS-0.02% / 5.78%
||
7 Day CHG~0.00%
Published-07 May, 2025 | 08:34
Updated-02 Oct, 2025 | 16:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Out-of-bounds write in libsavscmn prior to Android 15 allows local attackers to cause memory corruption.

Action-Not Available
Vendor-Google LLCSamsung Electronics
Product-androidlibsavscmn
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-48442
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
ShareView Details
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-6.2||MEDIUM
EPSS-0.03% / 7.97%
||
7 Day CHG~0.00%
Published-06 Jun, 2023 | 05:13
Updated-07 Jan, 2025 | 21:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In dialer service, there is a possible missing permission check. This could lead to local denial of service with no additional execution privileges.

Action-Not Available
Vendor-Google LLCUnisoc (Shanghai) Technologies Co., Ltd.
Product-t310t820t616androidt610t770t612t606s8000sc9832et760sc7731esc9863at618SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000
CWE ID-CWE-476
NULL Pointer Dereference
CWE ID-CWE-862
Missing Authorization
CVE-2022-47457
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
ShareView Details
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.01% / 2.28%
||
7 Day CHG~0.00%
Published-07 Mar, 2023 | 01:31
Updated-05 Mar, 2025 | 16:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In wlan driver, there is a possible missing params check. This could lead to local denial of service in wlan services.

Action-Not Available
Vendor-Unisoc (Shanghai) Technologies Co., Ltd.Google LLC
Product-t310t820t616androidt610t770t612t606s8000sc9832et760sc7731esc9863at618SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-47453
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
ShareView Details
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.01% / 2.28%
||
7 Day CHG~0.00%
Published-07 Mar, 2023 | 01:31
Updated-05 Mar, 2025 | 16:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In wcn service, there is a possible missing params check. This could lead to local denial of service in wcn service.

Action-Not Available
Vendor-Unisoc (Shanghai) Technologies Co., Ltd.Google LLC
Product-t310t820t616t770t610androidt612t606s8000sc9832et760sc7731esc9863at618SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2022-47346
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
ShareView Details
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-4||MEDIUM
EPSS-0.01% / 2.28%
||
7 Day CHG~0.00%
Published-06 Feb, 2023 | 05:26
Updated-25 Mar, 2025 | 21:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In engineermode services, there is a missing permission check. This could lead to local denial of service in engineermode services.

Action-Not Available
Vendor-Google LLCUnisoc (Shanghai) Technologies Co., Ltd.
Product-t770s8000sc9832et820t310t612t618t760t606sc9863aandroidsc7731et616t610SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000
CWE ID-CWE-129
Improper Validation of Array Index
CVE-2022-47460
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
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Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.04% / 13.15%
||
7 Day CHG~0.00%
Published-07 Mar, 2023 | 01:31
Updated-05 Mar, 2025 | 16:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In gpu device, there is a memory corruption due to a use after free. This could lead to local denial of service in kernel.

Action-Not Available
Vendor-Unisoc (Shanghai) Technologies Co., Ltd.Google LLC
Product-t310t820t616androidt610t770t612t606s8000sc9832et760sc7731esc9863at618SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000
CWE ID-CWE-416
Use After Free
CVE-2022-47492
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
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Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.03% / 7.42%
||
7 Day CHG~0.00%
Published-09 May, 2023 | 01:20
Updated-28 Jan, 2025 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In soter service, there is a possible missing permission check. This could lead to local denial of service with no additional execution privileges.

Action-Not Available
Vendor-Google LLCUnisoc (Shanghai) Technologies Co., Ltd.
Product-androidt610t616t770t618sc9863at820s8000t606sc7731esc9832et612t310t760SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000
CWE ID-CWE-862
Missing Authorization
CVE-2022-47466
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
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Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.01% / 2.28%
||
7 Day CHG-0.05%
Published-11 Apr, 2023 | 11:09
Updated-10 Feb, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In telecom service, there is a missing permission check. This could lead to local denial of service in telecom service.

Action-Not Available
Vendor-Google LLCUnisoc (Shanghai) Technologies Co., Ltd.
Product-t616t310t612t760sc9832es8000t606androidt610sc9863at618t820sc7731et770SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2022-48460
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
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Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.05% / 14.07%
||
7 Day CHG~0.00%
Published-01 Nov, 2023 | 09:08
Updated-11 Oct, 2024 | 18:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In setting service, there is a possible undefined behavior due to incorrect error handling. This could lead to local denial of service with no additional execution privileges needed

Action-Not Available
Vendor-Google LLCUnisoc (Shanghai) Technologies Co., Ltd.
Product-t310t820t616androidt610t770t612t606sc9832et760sc7731esc9863at618SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618
CVE-2022-48233
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
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Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.02% / 6.47%
||
7 Day CHG~0.00%
Published-09 May, 2023 | 01:20
Updated-28 Jan, 2025 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In FM service , there is a possible missing params check. This could lead to local denial of service in FM service .

Action-Not Available
Vendor-Google LLCUnisoc (Shanghai) Technologies Co., Ltd.
Product-androidt610t616t770t618sc9863at820s8000t606sc7731esc9832et612t310t760SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-47490
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
ShareView Details
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.03% / 7.42%
||
7 Day CHG~0.00%
Published-09 May, 2023 | 01:20
Updated-28 Jan, 2025 | 22:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In soter service, there is a possible missing permission check. This could lead to local denial of service with no additional execution privileges.

Action-Not Available
Vendor-Google LLCUnisoc (Shanghai) Technologies Co., Ltd.
Product-androidt610t616t770t618sc9863at820s8000t606sc7731esc9832et612t310t760SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000
CWE ID-CWE-862
Missing Authorization
CVE-2022-48444
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
ShareView Details
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.9||MEDIUM
EPSS-0.03% / 7.91%
||
7 Day CHG~0.00%
Published-06 Jun, 2023 | 05:13
Updated-07 Jan, 2025 | 21:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In telephony service, there is a possible missing permission check. This could lead to local denial of service with no additional execution privileges.

Action-Not Available
Vendor-Google LLCUnisoc (Shanghai) Technologies Co., Ltd.
Product-t310t820t616androidt610t770t612t606s8000sc9832et760sc7731esc9863at618SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000
CWE ID-CWE-476
NULL Pointer Dereference
CWE ID-CWE-862
Missing Authorization
CVE-2022-47452
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
ShareView Details
Matching Score-8
Assigner-Unisoc (Shanghai) Technologies Co., Ltd.
CVSS Score-5.5||MEDIUM
EPSS-0.01% / 2.28%
||
7 Day CHG~0.00%
Published-06 Feb, 2023 | 05:28
Updated-26 Mar, 2025 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In gnss driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service in wlan services.

Action-Not Available
Vendor-Unisoc (Shanghai) Technologies Co., Ltd.Google LLC
Product-t610t820sc9832et760t606s8000t616t310androidt618sc7731et612sc9863at770SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000
CWE ID-CWE-787
Out-of-bounds Write
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