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CVE-2023-52844

MEDIUM
Published 2024-05-21T15:31:42.527Z
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Expert Analysis

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CVSS Score

V3.1
6.2
/10
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.153
Higher than 15.3% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Description

In the Linux kernel, the following vulnerability has been resolved:

media: vidtv: psi: Add check for kstrdup

Add check for the return value of kstrdup() and return the error
if it fails in order to avoid NULL pointer dereference.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Linux

Linux

Affected Versions:

f90cf6079bf67988f8b1ad1ade70fc89d0080905 f90cf6079bf67988f8b1ad1ade70fc89d0080905 f90cf6079bf67988f8b1ad1ade70fc89d0080905 f90cf6079bf67988f8b1ad1ade70fc89d0080905 f90cf6079bf67988f8b1ad1ade70fc89d0080905 f90cf6079bf67988f8b1ad1ade70fc89d0080905
Linux

Linux

Affected Versions:

5.10 0 5.10.201 5.15.139 6.1.63 6.5.12 6.6.2 6.7
linux

linux_kernel

Affected Versions:

7a7899f6f58e
linux

linux_kernel

Affected Versions:

5.10
linux

linux_kernel

Affected Versions:

0
linux

linux_kernel

Affected Versions:

5.10.201
linux

linux_kernel

Affected Versions:

5.15.139
linux

linux_kernel

Affected Versions:

6.1.63
linux

linux_kernel

Affected Versions:

6.5.12
linux

linux_kernel

Affected Versions:

6.6.2
linux

linux_kernel

Affected Versions:

6.7

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-qgvq-jr42-r2gx

Advisory Details

In the Linux kernel, the following vulnerability has been resolved: media: vidtv: psi: Add check for kstrdup Add check for the return value of kstrdup() and return the error if it fails in order to avoid NULL pointer dereference.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-52844
WEB https://git.kernel.org/stable/c/3387490c89b10aeb4e71d78b65dbc9ba4b2385b9
WEB https://git.kernel.org/stable/c/5c26aae3723965c291c65dd2ecad6a3240d422b0
WEB https://git.kernel.org/stable/c/5cfcc8de7d733a1137b86954cc28ce99972311ad
WEB https://git.kernel.org/stable/c/76a2c5df6ca8bd8ada45e953b8c72b746f42918d
WEB https://git.kernel.org/stable/c/a51335704a3f90eaf23a6864faefca34b382490a
WEB https://git.kernel.org/stable/c/d17269fb9161995303985ab2fe6f16cfb72152f9

Advisory provided by GitHub Security Advisory Database. Published: May 21, 2024, Modified: July 3, 2024

References

https://git.kernel.org/stable/c/3387490c89b10aeb4e71d78b65dbc9ba4b2385b9
https://git.kernel.org/stable/c/d17269fb9161995303985ab2fe6f16cfb72152f9
https://git.kernel.org/stable/c/5c26aae3723965c291c65dd2ecad6a3240d422b0
https://git.kernel.org/stable/c/5cfcc8de7d733a1137b86954cc28ce99972311ad
https://git.kernel.org/stable/c/a51335704a3f90eaf23a6864faefca34b382490a
https://git.kernel.org/stable/c/76a2c5df6ca8bd8ada45e953b8c72b746f42918d
Published: 2024-05-21T15:31:42.527Z
Last Modified: 2025-05-04T07:44:10.732Z
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