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, the value of pcie_table->num_of_link_levels will be 0, and num_of_levels - 1 will cause array index out…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.26%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.26% probability · 18th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-129
- Affected
- debian/debian linux · linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5aPatch
- https://git.kernel.org/stable/c/2f2d48b6247ae3001f83c98730b3cce475cb2927Patch
- https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ecPatch
- https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670Patch
- https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5aPatch
- https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ecPatch
- https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670Patch
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.htmlMailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.