PT-2023-8795 · Linux+3 · Linux Kernel+3

Jani Nikula

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Published

2023-09-20

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Updated

2024-12-11

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CVE-2023-52563

CVSS v3.1

5.5

Medium

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description The issue is related to a memory leak in the drm bridge get edid function of the Linux kernel's meson component. This leak occurs on the ->hpd notify callback. The EDID returned by drm bridge get edid() needs to be freed to prevent the memory leak. Exploitation of this issue could allow an attacker to cause a denial of service.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Leak

Improper Resource Release

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Weakness Enumeration

CWE-401CWE-404

Related Identifiers

BDU:2024-01935
CVE-2023-52563
OPENSUSE-SU-2024_1322-1
OPENSUSE-SU-2024_1322-2
OPENSUSE-SU-2024_1332-1
OPENSUSE-SU-2024_1332-2
OPENSUSE-SU-2024_1466-1
OPENSUSE-SU-2024_1480-1
OPENSUSE-SU-2024_1490-1
SUSE-SU-2024:1466-1
SUSE-SU-2024:1480-1
SUSE-SU-2024:1490-1

Affected Products

Astra Linux
Linux Kernel
Red Os
Suse