PT-2024-32127 · Linux+1 · Linux Kernel+1

Jack Xiao · Published 2024-09-12 · Updated 2024-09-25 · CVE-2024-46700

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The issue is related to a ring buffer overflow in the drm/amdgpu/mes component of the Linux kernel. To avoid this overflow, the kernel now waits for enough memory room before writing mes packets. The fix also includes a sched hw submission fix. There is no information provided about the estimated number of potentially affected devices or real-world incidents where this issue was exploited.

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

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

ALT-PU-2024-13260

CVE-2024-46700

Affected Products

Alt Linux

Linux Kernel

References · 11

• https://nvd.nist.gov/vuln/detail/CVE-2024-46700 · Security Note
• https://osv.dev/vulnerability/CVE-2024-46700 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2024-46700 · Vendor Advisory
• https://git.kernel.org/stable/c/ed37550d7c516017c3b0324bdf144e2fa563ffb0 · Patch
• https://cve.org/CVERecord?id=CVE-2024-46700 · Security Note
• https://git.kernel.org/stable/c/11752c013f562a1124088a35bd314aa0e9f0e88f · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2024-46700 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46700 · Vendor Advisory
• https://git.kernel.org/linus/11752c013f562a1124088a35bd314aa0e9f0e88f · Note
• https://twitter.com/CVEnew/status/1834469873075773714 · Twitter Post
• https://t.me/cvedetector/5546 · Telegram Post