CVE-2023-52844

media: vidtv: psi: Add check for kstrdup

State: Published
Severity: 6.2 Medium
Published: May 21, 2024
Updated: May 11, 2026
Reserved: May 21, 2024

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.

Scores

CVSS	Score	Vector	Source
3.1	6.2 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-476 NULL Pointer Dereference

Affected Products

Product	Versions
LinuxLinux	f90cf6079bf67988f8b1ad1ade70fc89d0080905 to before 3387490c89b10aeb4e71d78b65dbc9ba4b2385b9Affected f90cf6079bf67988f8b1ad1ade70fc89d0080905 to before d17269fb9161995303985ab2fe6f16cfb72152f9Affected f90cf6079bf67988f8b1ad1ade70fc89d0080905 to before 5c26aae3723965c291c65dd2ecad6a3240d422b0Affected f90cf6079bf67988f8b1ad1ade70fc89d0080905 to before 5cfcc8de7d733a1137b86954cc28ce99972311adAffected f90cf6079bf67988f8b1ad1ade70fc89d0080905 to before a51335704a3f90eaf23a6864faefca34b382490aAffected f90cf6079bf67988f8b1ad1ade70fc89d0080905 to before 76a2c5df6ca8bd8ada45e953b8c72b746f42918dAffected
LinuxLinux	5.10Affected before 5.10Not affected 5.10.201 through 5.10.Not affected 5.15.139 through 5.15.Not affected 6.1.63 through 6.1.Not affected 6.5.12 through 6.5.Not affected 6.6.2 through 6.6.*Not affected 6.7 and laterNot affected

Product

Versions

LinuxLinux

f90cf6079bf67988f8b1ad1ade70fc89d0080905 to before 3387490c89b10aeb4e71d78b65dbc9ba4b2385b9Affected
f90cf6079bf67988f8b1ad1ade70fc89d0080905 to before d17269fb9161995303985ab2fe6f16cfb72152f9Affected
f90cf6079bf67988f8b1ad1ade70fc89d0080905 to before 5c26aae3723965c291c65dd2ecad6a3240d422b0Affected
f90cf6079bf67988f8b1ad1ade70fc89d0080905 to before 5cfcc8de7d733a1137b86954cc28ce99972311adAffected
f90cf6079bf67988f8b1ad1ade70fc89d0080905 to before a51335704a3f90eaf23a6864faefca34b382490aAffected
f90cf6079bf67988f8b1ad1ade70fc89d0080905 to before 76a2c5df6ca8bd8ada45e953b8c72b746f42918dAffected

LinuxLinux

5.10Affected
before 5.10Not affected
5.10.201 through 5.10.*Not affected
5.15.139 through 5.15.*Not affected
6.1.63 through 6.1.*Not affected
6.5.12 through 6.5.*Not affected
6.6.2 through 6.6.*Not affected
6.7 and laterNot affected

References

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