PT-2023-9351 · Linux+5 · Linux Kernel+5

Stanley.Yang · Published 2023-10-09 · Updated 2025-09-29 · CVE-2023-52814

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV: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 potential null pointer dereference in the drm/amdgpu component of the Linux kernel. This could allow an attacker to cause a denial of service. The amdgpu ras get context function may return NULL if the device does not support the ras feature, and a check has been added before using it to prevent this issue.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALSA-2025_12746

ALSA-2025_12752

ALSA-2025_12753

ALSA-2025_16880

ALT-PU-2023-7921

BDU:2024-06906

CVE-2023-52814

INFSA-2024_9315

OESA-2024-1693

OESA-2024-1694

OPENSUSE-SU-2024_2189-1

RHSA-2024:9315

RHSA-2024_9315

SUSE-SU-2024:2008-1

SUSE-SU-2024:2011-1

SUSE-SU-2024:2019-1

SUSE-SU-2024:2189-1

SUSE-SU-2024:2190-1

SUSE-SU-2024:2571-1

SUSE-SU-2024:2896-1

SUSE-SU-2024:2973-1

SUSE-SU-2025:20008-1

SUSE-SU-2025:20028-1

Affected Products

Alt Linux

Astra Linux

Linux Kernel

Red Hat

Red Os

Suse

References · 2623

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52814.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-35978 · Security Note
• https://git.kernel.org/stable/c/c11cf5e117f50f5a767054600885acd981449afe · Patch
• https://git.kernel.org/stable/c/80285ae1ec8717b597b20de38866c29d84d321a1 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-52654 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-52838 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-48689 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-52814 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-52699 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-52696 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-52703 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-52814 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-52814 · Vendor Advisory
• https://git.kernel.org/stable/c/b0702ee4d811708251cdf54d4a1d3e888d365111 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2024-36004 · Security Note