CVE-2023-52812 — Improper Validation of Array Index in Linux
Severity
7.8HIGHNVD
EPSS
0.0%
top 95.88%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedMay 21
Latest updateMay 22
Description
In the Linux kernel, the following vulnerability has been resolved:
drm/amd: check num of link levels when update pcie param
In SR-IOV environment, the value of pcie_table->num_of_link_levels will
be 0, and num_of_levels - 1 will cause array index out of bounds
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9
Affected Packages6 packages
▶CVEListV5linux/linuxbd8cd38d3ac6b6410ac4e7401ef3dca057a9b285 — 2f2d48b6247ae3001f83c98730b3cce475cb2927+5
Also affects: Debian Linux 11.0
Patches
🔴Vulnerability Details
2OSV▶
CVE-2023-52812: In the Linux kernel, the following vulnerability has been resolved: drm/amd: check num of link levels when update pcie param In SR-IOV environment, th↗2024-05-21
GHSA▶
GHSA-2r6r-v6fp-6x6r: In the Linux kernel, the following vulnerability has been resolved:
drm/amd: check num of link levels when update pcie param
In SR-IOV environment,↗2024-05-21