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CVE-2023-52815

UNKNOWN
Published 2024-05-21T15:31:22.918Z
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No CVSS data available

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Linux

Linux

Affected Versions:

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Linux

Linux

Affected Versions:

5.15.140 6.1.64 6.5.13 6.6.3 6.7

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-76vc-7xw6-g8mf

Advisory Details

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.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-52815
WEB https://git.kernel.org/stable/c/33fb1a555354bd593f785935ddcb5d9dd4d3847f
WEB https://git.kernel.org/stable/c/70f831f21155c692bb336c434936fd6f24f3f81a
WEB https://git.kernel.org/stable/c/8c6c85a073768df68c1a3fea143d013a38c66d34
WEB https://git.kernel.org/stable/c/cd90511557fdfb394bb4ac4c3b539b007383914c
WEB https://git.kernel.org/stable/c/eaa03ea366c85ae3cb69c8d4bbc67c8bc2167a27

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

References

https://git.kernel.org/stable/c/eaa03ea366c85ae3cb69c8d4bbc67c8bc2167a27
https://git.kernel.org/stable/c/33fb1a555354bd593f785935ddcb5d9dd4d3847f
https://git.kernel.org/stable/c/8c6c85a073768df68c1a3fea143d013a38c66d34
https://git.kernel.org/stable/c/70f831f21155c692bb336c434936fd6f24f3f81a
https://git.kernel.org/stable/c/cd90511557fdfb394bb4ac4c3b539b007383914c
Published: 2024-05-21T15:31:22.918Z
Last Modified: 2025-05-04T07:43:42.974Z
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