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Vulnerability Details :

CVE-2018-14656

Summary
Assigner-redhat
Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749
Published At-08 Oct, 2018 | 22:00
Updated At-05 Aug, 2024 | 09:38
Rejected At-
Credits

A missing address check in the callers of the show_opcodes() in the Linux kernel allows an attacker to dump the kernel memory at an arbitrary kernel address into the dmesg log.

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:redhat
Assigner Org ID:53f830b8-0a3f-465b-8143-3b8a9948e749
Published At:08 Oct, 2018 | 22:00
Updated At:05 Aug, 2024 | 09:38
Rejected At:
▼CVE Numbering Authority (CNA)

A missing address check in the callers of the show_opcodes() in the Linux kernel allows an attacker to dump the kernel memory at an arbitrary kernel address into the dmesg log.

Affected Products
Vendor
[UNKNOWN]
Product
kernel
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
CWECWE-20CWE-20
Type: CWE
CWE ID: CWE-20
Description: CWE-20
Metrics
VersionBase scoreBase severityVector
3.07.0HIGH
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Version: 3.0
Base score: 7.0
Base severity: HIGH
Vector:
CVSS:3.0/AV:L/AC:H/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://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14656
x_refsource_CONFIRM
http://www.securitytracker.com/id/1041804
vdb-entry
x_refsource_SECTRACK
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=342db04ae71273322f0011384a9ed414df8bdae4
x_refsource_CONFIRM
https://lore.kernel.org/lkml/20180828154901.112726-1-jannh%40google.com/T/
x_refsource_MISC
https://seclists.org/oss-sec/2018/q4/9
x_refsource_MISC
https://bugs.chromium.org/p/project-zero/issues/detail?id=1650
x_refsource_MISC
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14656
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.securitytracker.com/id/1041804
Resource:
vdb-entry
x_refsource_SECTRACK
Hyperlink: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=342db04ae71273322f0011384a9ed414df8bdae4
Resource:
x_refsource_CONFIRM
Hyperlink: https://lore.kernel.org/lkml/20180828154901.112726-1-jannh%40google.com/T/
Resource:
x_refsource_MISC
Hyperlink: https://seclists.org/oss-sec/2018/q4/9
Resource:
x_refsource_MISC
Hyperlink: https://bugs.chromium.org/p/project-zero/issues/detail?id=1650
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://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14656
x_refsource_CONFIRM
x_transferred
http://www.securitytracker.com/id/1041804
vdb-entry
x_refsource_SECTRACK
x_transferred
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=342db04ae71273322f0011384a9ed414df8bdae4
x_refsource_CONFIRM
x_transferred
https://lore.kernel.org/lkml/20180828154901.112726-1-jannh%40google.com/T/
x_refsource_MISC
x_transferred
https://seclists.org/oss-sec/2018/q4/9
x_refsource_MISC
x_transferred
https://bugs.chromium.org/p/project-zero/issues/detail?id=1650
x_refsource_MISC
x_transferred
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14656
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.securitytracker.com/id/1041804
Resource:
vdb-entry
x_refsource_SECTRACK
x_transferred
Hyperlink: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=342db04ae71273322f0011384a9ed414df8bdae4
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://lore.kernel.org/lkml/20180828154901.112726-1-jannh%40google.com/T/
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://seclists.org/oss-sec/2018/q4/9
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://bugs.chromium.org/p/project-zero/issues/detail?id=1650
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secalert@redhat.com
Published At:08 Oct, 2018 | 22:29
Updated At:13 Feb, 2023 | 04:51

A missing address check in the callers of the show_opcodes() in the Linux kernel allows an attacker to dump the kernel memory at an arbitrary kernel address into the dmesg log.

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
Primary3.05.5MEDIUM
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Secondary3.07.0HIGH
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary2.02.1LOW
AV:L/AC:L/Au:N/C:P/I:N/A:N
Type: Primary
Version: 3.0
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Type: Secondary
Version: 3.0
Base score: 7.0
Base severity: HIGH
Vector:
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 2.1
Base severity: LOW
Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:N
CPE Matches

Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions up to 4.18(inclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>4.19
cpe:2.3:o:linux:linux_kernel:4.19:rc1:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-20Primarysecalert@redhat.com
CWE-20Secondarynvd@nist.gov
CWE ID: CWE-20
Type: Primary
Source: secalert@redhat.com
CWE ID: CWE-20
Type: Secondary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
http://www.securitytracker.com/id/1041804secalert@redhat.com
Third Party Advisory
VDB Entry
https://bugs.chromium.org/p/project-zero/issues/detail?id=1650secalert@redhat.com
Issue Tracking
Patch
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14656secalert@redhat.com
Issue Tracking
Patch
Third Party Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=342db04ae71273322f0011384a9ed414df8bdae4secalert@redhat.com
Patch
Third Party Advisory
https://lore.kernel.org/lkml/20180828154901.112726-1-jannh%40google.com/T/secalert@redhat.com
N/A
https://seclists.org/oss-sec/2018/q4/9secalert@redhat.com
Mailing List
Patch
Third Party Advisory
Hyperlink: http://www.securitytracker.com/id/1041804
Source: secalert@redhat.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://bugs.chromium.org/p/project-zero/issues/detail?id=1650
Source: secalert@redhat.com
Resource:
Issue Tracking
Patch
Third Party Advisory
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14656
Source: secalert@redhat.com
Resource:
Issue Tracking
Patch
Third Party Advisory
Hyperlink: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=342db04ae71273322f0011384a9ed414df8bdae4
Source: secalert@redhat.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://lore.kernel.org/lkml/20180828154901.112726-1-jannh%40google.com/T/
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://seclists.org/oss-sec/2018/q4/9
Source: secalert@redhat.com
Resource:
Mailing List
Patch
Third Party Advisory

Change History

0
Information is not available yet

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Matching Score-6
Assigner-Red Hat, Inc.
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Matching Score-6
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CVSS Score-9.8||CRITICAL
EPSS-0.86% / 74.06%
||
7 Day CHG~0.00%
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Action-Not Available
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Product-debian_linuxlinux_kerneltransmissiontransmission
CWE ID-CWE-20
Improper Input Validation
CVE-2010-0730
Matching Score-6
Assigner-Red Hat, Inc.
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Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-2.6||LOW
EPSS-1.48% / 80.20%
||
7 Day CHG~0.00%
Published-11 May, 2010 | 23:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Action-Not Available
Vendor-n/aLinux Kernel Organization, IncRed Hat, Inc.
Product-linux_kernelenterprise_linuxenterprise_linux_desktopn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2016-2839
Matching Score-6
Assigner-Mozilla Corporation
ShareView Details
Matching Score-6
Assigner-Mozilla Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.91% / 74.85%
||
7 Day CHG~0.00%
Published-05 Aug, 2016 | 01:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 on Linux make cairo _cairo_surface_get_extents calls that do not properly interact with libav header allocation in FFmpeg 0.10, which allows remote attackers to cause a denial of service (application crash) via a crafted video.

Action-Not Available
Vendor-n/aMozilla CorporationFFmpegLinux Kernel Organization, Inc
Product-linux_kernelfirefoxffmpegn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2009-4537
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-3.72% / 87.53%
||
7 Day CHG~0.00%
Published-12 Jan, 2010 | 17:00
Updated-07 Aug, 2024 | 07:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

drivers/net/r8169.c in the r8169 driver in the Linux kernel 2.6.32.3 and earlier does not properly check the size of an Ethernet frame that exceeds the MTU, which allows remote attackers to (1) cause a denial of service (temporary network outage) via a packet with a crafted size, in conjunction with certain packets containing A characters and certain packets containing E characters; or (2) cause a denial of service (system crash) via a packet with a crafted size, in conjunction with certain packets containing '\0' characters, related to the value of the status register and erroneous behavior associated with the RxMaxSize register. NOTE: this vulnerability exists because of an incorrect fix for CVE-2009-1389.

Action-Not Available
Vendor-n/aLinux Kernel Organization, IncDebian GNU/Linux
Product-debian_linuxlinux_kerneln/a
CWE ID-CWE-20
Improper Input Validation
CVE-2021-3490
Matching Score-6
Assigner-Canonical Ltd.
ShareView Details
Matching Score-6
Assigner-Canonical Ltd.
CVSS Score-7.8||HIGH
EPSS-3.82% / 87.69%
||
7 Day CHG-0.33%
Published-04 Jun, 2021 | 01:40
Updated-16 Sep, 2024 | 22:29
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Linux kernel eBPF bitwise ops ALU32 bounds tracking

The eBPF ALU32 bounds tracking for bitwise ops (AND, OR and XOR) in the Linux kernel did not properly update 32-bit bounds, which could be turned into out of bounds reads and writes in the Linux kernel and therefore, arbitrary code execution. This issue was fixed via commit 049c4e13714e ("bpf: Fix alu32 const subreg bound tracking on bitwise operations") (v5.13-rc4) and backported to the stable kernels in v5.12.4, v5.11.21, and v5.10.37. The AND/OR issues were introduced by commit 3f50f132d840 ("bpf: Verifier, do explicit ALU32 bounds tracking") (5.7-rc1) and the XOR variant was introduced by 2921c90d4718 ("bpf:Fix a verifier failure with xor") ( 5.10-rc1).

Action-Not Available
Vendor-Linux Kernel Organization, IncCanonical Ltd.
Product-ubuntu_linuxlinux_kernelLinux kernel
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-125
Out-of-bounds Read
CVE-2009-4031
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-7.8||HIGH
EPSS-2.23% / 83.88%
||
7 Day CHG~0.00%
Published-27 Nov, 2009 | 19:00
Updated-07 Aug, 2024 | 06:45
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The do_insn_fetch function in arch/x86/kvm/emulate.c in the x86 emulator in the KVM subsystem in the Linux kernel before 2.6.32-rc8-next-20091125 tries to interpret instructions that contain too many bytes to be valid, which allows guest OS users to cause a denial of service (increased scheduling latency) on the host OS via unspecified manipulations related to SMP support.

Action-Not Available
Vendor-n/aLinux Kernel Organization, Inc
Product-linux_kerneln/a
CWE ID-CWE-20
Improper Input Validation
CVE-2009-3640
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-4.9||MEDIUM
EPSS-0.06% / 19.41%
||
7 Day CHG~0.00%
Published-29 Oct, 2009 | 14:00
Updated-07 Aug, 2024 | 06:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The update_cr8_intercept function in arch/x86/kvm/x86.c in the KVM subsystem in the Linux kernel before 2.6.32-rc1 does not properly handle the absence of an Advanced Programmable Interrupt Controller (APIC), which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly gain privileges via a call to the kvm_vcpu_ioctl function.

Action-Not Available
Vendor-n/aLinux Kernel Organization, Inc
Product-linux_kerneln/a
CWE ID-CWE-20
Improper Input Validation
CVE-2009-2044
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-4.3||MEDIUM
EPSS-5.05% / 89.35%
||
7 Day CHG~0.00%
Published-12 Jun, 2009 | 21:07
Updated-07 Aug, 2024 | 05:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mozilla Firefox 3.0.10 and earlier on Linux allows remote attackers to cause a denial of service (application crash) via a URI for a large GIF image in the BACKGROUND attribute of a BODY element.

Action-Not Available
Vendor-n/aMozilla CorporationLinux Kernel Organization, Inc
Product-firefoxlinux_kerneln/a
CWE ID-CWE-20
Improper Input Validation
CVE-2009-1242
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-4.9||MEDIUM
EPSS-0.07% / 21.28%
||
7 Day CHG~0.00%
Published-06 Apr, 2009 | 14:00
Updated-07 Aug, 2024 | 05:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The vmx_set_msr function in arch/x86/kvm/vmx.c in the VMX implementation in the KVM subsystem in the Linux kernel before 2.6.29.1 on the i386 platform allows guest OS users to cause a denial of service (OOPS) by setting the EFER_LME (aka "Long mode enable") bit in the Extended Feature Enable Register (EFER) model-specific register, which is specific to the x86_64 platform.

Action-Not Available
Vendor-n/aFedora ProjectCanonical Ltd.Linux Kernel Organization, IncopenSUSEDebian GNU/Linux
Product-ubuntu_linuxdebian_linuxlinux_kernelopensusefedoran/a
CWE ID-CWE-20
Improper Input Validation
CVE-2009-1914
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-4.9||MEDIUM
EPSS-0.08% / 24.80%
||
7 Day CHG~0.00%
Published-04 Jun, 2009 | 16:00
Updated-07 Aug, 2024 | 05:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The pci_register_iommu_region function in arch/sparc/kernel/pci_common.c in the Linux kernel before 2.6.29 on the sparc64 platform allows local users to cause a denial of service (system crash) by reading the /proc/iomem file, related to uninitialized pointers and the request_resource function.

Action-Not Available
Vendor-n/aLinux Kernel Organization, Inc
Product-linux_kerneln/a
CWE ID-CWE-20
Improper Input Validation
CVE-2008-7316
Matching Score-6
Assigner-Debian GNU/Linux
ShareView Details
Matching Score-6
Assigner-Debian GNU/Linux
CVSS Score-5.5||MEDIUM
EPSS-0.05% / 16.06%
||
7 Day CHG~0.00%
Published-02 May, 2016 | 10:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

mm/filemap.c in the Linux kernel before 2.6.25 allows local users to cause a denial of service (infinite loop) via a writev system call that triggers an iovec of zero length, followed by a page fault for an iovec of nonzero length.

Action-Not Available
Vendor-n/aLinux Kernel Organization, Inc
Product-linux_kerneln/a
CWE ID-CWE-20
Improper Input Validation
CVE-2009-0745
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-4.9||MEDIUM
EPSS-0.06% / 17.29%
||
7 Day CHG~0.00%
Published-27 Feb, 2009 | 17:00
Updated-07 Aug, 2024 | 04:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The ext4_group_add function in fs/ext4/resize.c in the Linux kernel 2.6.27 before 2.6.27.19 and 2.6.28 before 2.6.28.7 does not properly initialize the group descriptor during a resize (aka resize2fs) operation, which might allow local users to cause a denial of service (OOPS) by arranging for crafted values to be present in available memory.

Action-Not Available
Vendor-n/aLinux Kernel Organization, Inc
Product-linux_kerneln/a
CWE ID-CWE-20
Improper Input Validation
CVE-2021-29770
Matching Score-6
Assigner-IBM Corporation
ShareView Details
Matching Score-6
Assigner-IBM Corporation
CVSS Score-4.1||MEDIUM
EPSS-0.13% / 33.73%
||
7 Day CHG~0.00%
Published-26 Jul, 2021 | 12:10
Updated-16 Sep, 2024 | 20:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM i2 Analyst's Notebook Premium (IBM i2 Analyze 4.3.0, 4.3.1, and 4.3.2) could allow an authenticated user to perform unauthorized actions due to hazardous input validation. IBM X-Force ID: 202771.

Action-Not Available
Vendor-IBM CorporationLinux Kernel Organization, IncMicrosoft Corporation
Product-windowsi2_analyzelinux_kerneli2 Analyze
CWE ID-CWE-20
Improper Input Validation
CVE-2009-0029
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-7.2||HIGH
EPSS-0.04% / 12.38%
||
7 Day CHG~0.00%
Published-15 Jan, 2009 | 17:00
Updated-07 Aug, 2024 | 04:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The ABI in the Linux kernel 2.6.28 and earlier on s390, powerpc, sparc64, and mips 64-bit platforms requires that a 32-bit argument in a 64-bit register was properly sign extended when sent from a user-mode application, but cannot verify this, which allows local users to cause a denial of service (crash) or possibly gain privileges via a crafted system call.

Action-Not Available
Vendor-n/aLinux Kernel Organization, IncDebian GNU/Linux
Product-debian_linuxlinux_kerneln/a
CWE ID-CWE-20
Improper Input Validation
CVE-2009-0746
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-4.9||MEDIUM
EPSS-0.17% / 38.11%
||
7 Day CHG~0.00%
Published-27 Feb, 2009 | 17:00
Updated-07 Aug, 2024 | 04:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The make_indexed_dir function in fs/ext4/namei.c in the Linux kernel 2.6.27 before 2.6.27.19 and 2.6.28 before 2.6.28.7 does not validate a certain rec_len field, which allows local users to cause a denial of service (OOPS) by attempting to mount a crafted ext4 filesystem.

Action-Not Available
Vendor-n/aLinux Kernel Organization, Inc
Product-linux_kerneln/a
CWE ID-CWE-20
Improper Input Validation
CVE-2021-26639
Matching Score-6
Assigner-KrCERT/CC
ShareView Details
Matching Score-6
Assigner-KrCERT/CC
CVSS Score-8.1||HIGH
EPSS-0.12% / 31.19%
||
7 Day CHG-0.08%
Published-17 Aug, 2022 | 20:21
Updated-03 Aug, 2024 | 20:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
WISA Smart Wing CMS File Download Vulnerability

This vulnerability is caused by the lack of validation of input values for specific functions if WISA Smart Wing CMS. Remote attackers can use this vulnerability to leak all files in the server without logging in system.

Action-Not Available
Vendor-wisaWISA corp.Linux Kernel Organization, Inc
Product-smart_wing_cmslinux_kernelSmart Wing CMS
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-494
Download of Code Without Integrity Check
CVE-2008-6662
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-4.3||MEDIUM
EPSS-4.00% / 87.99%
||
7 Day CHG~0.00%
Published-07 Apr, 2009 | 23:00
Updated-07 Aug, 2024 | 11:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

AVG Anti-Virus for Linux 7.5.51, and possibly earlier, allows remote attackers to cause a denial of service (segmentation fault) or possibly execute arbitrary code via a malformed UPX compressed file, which triggers memory corruption.

Action-Not Available
Vendor-avgn/aLinux Kernel Organization, Inc
Product-linux_kernelavg_anti-virusn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2018-8049
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.78% / 72.68%
||
7 Day CHG~0.00%
Published-03 Apr, 2018 | 22:00
Updated-05 Aug, 2024 | 06:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Stealth endpoint in Unisys Stealth SVG 2.8.x, 3.0.x before 3.0.1999, 3.1.x, 3.2.x before 3.2.030, and 3.3.x before 3.3.016, when running on Linux and AIX, allows remote attackers to cause a denial of service (crash) via crafted packets.

Action-Not Available
Vendor-unisysn/aIBM CorporationLinux Kernel Organization, Inc
Product-aixlinux_kernelstealth_svgn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2021-25436
Matching Score-6
Assigner-Samsung Mobile
ShareView Details
Matching Score-6
Assigner-Samsung Mobile
CVSS Score-9.8||CRITICAL
EPSS-1.10% / 77.11%
||
7 Day CHG~0.00%
Published-08 Jul, 2021 | 13:47
Updated-03 Aug, 2024 | 20:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Improper input validation vulnerability in Tizen FOTA service prior to Firmware update JUL-2021 Release allows arbitrary code execution via Samsung Accessory Protocol.

Action-Not Available
Vendor-Linux Kernel Organization, IncSamsung Electronics
Product-tizenTizen wearable devices
CWE ID-CWE-20
Improper Input Validation
CVE-2021-25437
Matching Score-6
Assigner-Samsung Mobile
ShareView Details
Matching Score-6
Assigner-Samsung Mobile
CVSS Score-9.8||CRITICAL
EPSS-1.14% / 77.54%
||
7 Day CHG~0.00%
Published-08 Jul, 2021 | 13:47
Updated-03 Aug, 2024 | 20:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Improper access control vulnerability in Tizen FOTA service prior to Firmware update JUL-2021 Release allows attackers to arbitrary code execution by replacing FOTA update file.

Action-Not Available
Vendor-Linux Kernel Organization, IncSamsung Electronics
Product-tizenTizen wearable devices
CWE ID-CWE-20
Improper Input Validation
CVE-2023-0615
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.01% / 0.43%
||
7 Day CHG-0.00%
Published-06 Feb, 2023 | 00:00
Updated-25 Mar, 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

A memory leak flaw and potential divide by zero and Integer overflow was found in the Linux kernel V4L2 and vivid test code functionality. This issue occurs when a user triggers ioctls, such as VIDIOC_S_DV_TIMINGS ioctl. This could allow a local user to crash the system if vivid test code enabled.

Action-Not Available
Vendor-n/aLinux Kernel Organization, Inc
Product-linux_kernelKernel
CWE ID-CWE-190
Integer Overflow or Wraparound
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-369
Divide By Zero
CWE ID-CWE-401
Missing Release of Memory after Effective Lifetime
CVE-2021-25434
Matching Score-6
Assigner-Samsung Mobile
ShareView Details
Matching Score-6
Assigner-Samsung Mobile
CVSS Score-9.8||CRITICAL
EPSS-1.10% / 77.11%
||
7 Day CHG~0.00%
Published-08 Jul, 2021 | 13:45
Updated-03 Aug, 2024 | 20:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Improper input validation vulnerability in Tizen bootloader prior to Firmware update JUL-2021 Release allows arbitrary code execution using param partition in wireless firmware download mode.

Action-Not Available
Vendor-Linux Kernel Organization, IncSamsung Electronics
Product-tizenTizen wearable devices
CWE ID-CWE-20
Improper Input Validation
CVE-2008-4934
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.76% / 72.34%
||
7 Day CHG~0.00%
Published-05 Nov, 2008 | 14:51
Updated-07 Aug, 2024 | 10:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The hfsplus_block_allocate function in fs/hfsplus/bitmap.c in the Linux kernel before 2.6.28-rc1 does not check a certain return value from the read_mapping_page function before calling kmap, which allows attackers to cause a denial of service (system crash) via a crafted hfsplus filesystem image.

Action-Not Available
Vendor-n/aLinux Kernel Organization, IncDebian GNU/LinuxCanonical Ltd.
Product-ubuntu_linuxdebian_linuxlinux_kerneln/a
CWE ID-CWE-20
Improper Input Validation
CVE-2008-4410
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-4.9||MEDIUM
EPSS-0.06% / 19.24%
||
7 Day CHG~0.00%
Published-03 Oct, 2008 | 17:18
Updated-07 Aug, 2024 | 10:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The vmi_write_ldt_entry function in arch/x86/kernel/vmi_32.c in the Virtual Machine Interface (VMI) in the Linux kernel 2.6.26.5 invokes write_idt_entry where write_ldt_entry was intended, which allows local users to cause a denial of service (persistent application failure) via crafted function calls, related to the Java Runtime Environment (JRE) experiencing improper LDT selector state, a different vulnerability than CVE-2008-3247.

Action-Not Available
Vendor-n/aLinux Kernel Organization, Inc
Product-linux_kerneln/a
CWE ID-CWE-20
Improper Input Validation
CVE-2009-0859
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-4.7||MEDIUM
EPSS-0.06% / 19.29%
||
7 Day CHG~0.00%
Published-09 Mar, 2009 | 21:00
Updated-07 Aug, 2024 | 04:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The shm_get_stat function in ipc/shm.c in the shm subsystem in the Linux kernel before 2.6.28.5, when CONFIG_SHMEM is disabled, misinterprets the data type of an inode, which allows local users to cause a denial of service (system hang) via an SHM_INFO shmctl call, as demonstrated by running the ipcs program.

Action-Not Available
Vendor-n/aLinux Kernel Organization, Inc
Product-linux_kerneln/a
CWE ID-CWE-20
Improper Input Validation
CVE-2016-2548
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-6.2||MEDIUM
EPSS-0.11% / 29.33%
||
7 Day CHG~0.00%
Published-27 Apr, 2016 | 17:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

sound/core/timer.c in the Linux kernel before 4.4.1 retains certain linked lists after a close or stop action, which allows local users to cause a denial of service (system crash) via a crafted ioctl call, related to the (1) snd_timer_close and (2) _snd_timer_stop functions.

Action-Not Available
Vendor-n/aLinux Kernel Organization, Inc
Product-linux_kerneln/a
CWE ID-CWE-20
Improper Input Validation
CVE-2008-4618
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-1.01% / 76.21%
||
7 Day CHG~0.00%
Published-20 Oct, 2008 | 22:00
Updated-07 Aug, 2024 | 10:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Stream Control Transmission Protocol (sctp) implementation in the Linux kernel before 2.6.27 does not properly handle a protocol violation in which a parameter has an invalid length, which allows attackers to cause a denial of service (panic) via unspecified vectors, related to sctp_sf_violation_paramlen, sctp_sf_abort_violation, sctp_make_abort_violation, and incorrect data types in function calls.

Action-Not Available
Vendor-n/aLinux Kernel Organization, Inc
Product-linux_kerneln/a
CWE ID-CWE-20
Improper Input Validation
CVE-2009-0748
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-4.9||MEDIUM
EPSS-0.06% / 17.29%
||
7 Day CHG~0.00%
Published-27 Feb, 2009 | 17:00
Updated-07 Aug, 2024 | 04:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The ext4_fill_super function in fs/ext4/super.c in the Linux kernel 2.6.27 before 2.6.27.19 and 2.6.28 before 2.6.28.7 does not validate the superblock configuration, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) by attempting to mount a crafted ext4 filesystem.

Action-Not Available
Vendor-n/aLinux Kernel Organization, Inc
Product-linux_kerneln/a
CWE ID-CWE-20
Improper Input Validation
CVE-2018-21033
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-0.11% / 30.44%
||
7 Day CHG~0.00%
Published-14 Feb, 2020 | 15:51
Updated-05 Aug, 2024 | 12:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in Hitachi Command Suite prior to 8.6.2-00, Hitachi Automation Director prior to 8.6.2-00 and Hitachi Infrastructure Analytics Advisor prior to 4.2.0-00 allow authenticated remote users to load an arbitrary Cascading Style Sheets (CSS) token sequence. Hitachi Command Suite includes Hitachi Device Manager, Hitachi Tiered Storage Manager, Hitachi Replication Manager, Hitachi Tuning Manager, Hitachi Global Link Manager and Hitachi Compute Systems Manager.

Action-Not Available
Vendor-n/aOracle CorporationLinux Kernel Organization, IncHitachi, Ltd.Microsoft Corporation
Product-solarislinux_kernelinfrastructure_analytics_advisorcompute_systems_managerglobal_link_managerautomation_directorwindowstuning_managerreplication_managerdevice_managertiered_storage_managern/a
CWE ID-CWE-20
Improper Input Validation
CVE-2018-1977
Matching Score-6
Assigner-IBM Corporation
ShareView Details
Matching Score-6
Assigner-IBM Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.31% / 53.57%
||
7 Day CHG~0.00%
Published-14 Dec, 2018 | 15:30
Updated-17 Sep, 2024 | 00:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM DB2 for Linux, UNIX and Windows 11.1 (includes DB2 Connect Server) contains a denial of service vulnerability. A remote, authenticated DB2 user could exploit this vulnerability by issuing a specially-crafted SELECT statement with TRUNCATE function. IBM X-Force ID: 154032.

Action-Not Available
Vendor-IBM CorporationLinux Kernel Organization, IncMicrosoft Corporation
Product-windowsdb2linux_kernelDB2 for Linux, UNIX and Windows
CWE ID-CWE-20
Improper Input Validation
CVE-2021-20194
Matching Score-6
Assigner-Red Hat, Inc.
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Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-7.8||HIGH
EPSS-0.10% / 29.22%
||
7 Day CHG~0.00%
Published-23 Feb, 2021 | 22:33
Updated-03 Aug, 2024 | 17:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a vulnerability in the linux kernel versions higher than 5.2 (if kernel compiled with config params CONFIG_BPF_SYSCALL=y , CONFIG_BPF=y , CONFIG_CGROUPS=y , CONFIG_CGROUP_BPF=y , CONFIG_HARDENED_USERCOPY not set, and BPF hook to getsockopt is registered). As result of BPF execution, the local user can trigger bug in __cgroup_bpf_run_filter_getsockopt() function that can lead to heap overflow (because of non-hardened usercopy). The impact of attack could be deny of service or possibly privileges escalation.

Action-Not Available
Vendor-n/aLinux Kernel Organization, IncRed Hat, Inc.
Product-openshift_container_platformenterprise_linuxlinux_kernelkernel
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-787
Out-of-bounds Write
CVE-2019-0157
Matching Score-6
Assigner-Intel Corporation
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Matching Score-6
Assigner-Intel Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.09% / 26.02%
||
7 Day CHG~0.00%
Published-13 Jun, 2019 | 15:36
Updated-04 Aug, 2024 | 17:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Insufficient input validation in the Intel(R) SGX driver for Linux may allow an authenticated user to potentially enable a denial of service via local access.

Action-Not Available
Vendor-n/aLinux Kernel Organization, IncIntel Corporation
Product-software_guard_extensions_data_center_attestation_primitiveslinux_kernelsoftware_guard_extensionsIntel(R) SGX for Linux
CWE ID-CWE-20
Improper Input Validation
CVE-2016-2207
Matching Score-6
Assigner-Symantec - A Division of Broadcom
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Matching Score-6
Assigner-Symantec - A Division of Broadcom
CVSS Score-8.4||HIGH
EPSS-50.21% / 97.75%
||
7 Day CHG~0.00%
Published-30 Jun, 2016 | 23:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The AntiVirus Decomposer engine in Symantec Advanced Threat Protection (ATP); Symantec Data Center Security:Server (SDCS:S) 6.x through 6.6 MP1; Symantec Web Gateway; Symantec Endpoint Protection (SEP) before 12.1 RU6 MP5; Symantec Endpoint Protection (SEP) for Mac; Symantec Endpoint Protection (SEP) for Linux before 12.1 RU6 MP5; Symantec Protection Engine (SPE) before 7.0.5 HF01, 7.5.x before 7.5.3 HF03, 7.5.4 before HF01, and 7.8.0 before HF01; Symantec Protection for SharePoint Servers (SPSS) 6.0.3 through 6.0.5 before 6.0.5 HF 1.5 and 6.0.6 before HF 1.6; Symantec Mail Security for Microsoft Exchange (SMSMSE) before 7.0_3966002 HF1.1 and 7.5.x before 7.5_3966008 VHF1.2; Symantec Mail Security for Domino (SMSDOM) before 8.0.9 HF1.1 and 8.1.x before 8.1.3 HF1.2; CSAPI before 10.0.4 HF01; Symantec Message Gateway (SMG) before 10.6.1-4; Symantec Message Gateway for Service Providers (SMG-SP) 10.5 before patch 254 and 10.6 before patch 253; Norton AntiVirus, Norton Security, Norton Internet Security, and Norton 360 before NGC 22.7; Norton Security for Mac before 13.0.2; Norton Power Eraser (NPE) before 5.1; and Norton Bootable Removal Tool (NBRT) before 2016.1 allows remote attackers to execute arbitrary code or cause a denial of service (memory access violation) via a crafted RAR file that is mishandled during decompression.

Action-Not Available
Vendor-n/aApple Inc.Symantec CorporationLinux Kernel Organization, Inc
Product-mail_security_for_dominocsapiprotection_for_sharepoint_serverslinux_kernelnorton_security_with_backupmacosmessage_gatewaynorton_bootable_removal_tooldata_center_security_servernorton_internet_securityngcnorton_power_eraserprotection_engineendpoint_protectionnorton_antivirusmail_security_for_microsoft_exchangeadvanced_threat_protectionnorton_360message_gateway_for_service_providersnorton_securityn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2016-2143
Matching Score-6
Assigner-Red Hat, Inc.
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Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-7.8||HIGH
EPSS-0.17% / 38.80%
||
7 Day CHG~0.00%
Published-27 Apr, 2016 | 17:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The fork implementation in the Linux kernel before 4.5 on s390 platforms mishandles the case of four page-table levels, which allows local users to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted application, related to arch/s390/include/asm/mmu_context.h and arch/s390/include/asm/pgalloc.h.

Action-Not Available
Vendor-n/aLinux Kernel Organization, IncRed Hat, Inc.Debian GNU/LinuxOracle Corporation
Product-enterprise_linuxdebian_linuxlinux_kernellinuxn/a
CWE ID-CWE-20
Improper Input Validation
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