CVE-2023-52815

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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

drm/amdgpu/vkms: fix a possible null pointer dereference

In amdgpu_vkms_conn_get_modes(), the return value of drm_cvt_mode() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_cvt_mode(). Add a check to avoid null pointer dereference.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

VendorProductVersions
LinuxLinux>= d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < eaa03ea366c85ae3cb69c8d4bbc67c8bc2167a27; >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < 33fb1a555354bd593f785935ddcb5d9dd4d3847f; >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < 8c6c85a073768df68c1a3fea143d013a38c66d34; >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < 70f831f21155c692bb336c434936fd6f24f3f81a; >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < cd90511557fdfb394bb4ac4c3b539b007383914c
LinuxLinux4.2

References

Timeline

Published
May 21, 2024
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2023

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CVE-2023-52815: Medium severity, CVSS 5.5 | Vulnix