What’s Vulnerable › Vulnerabilities

CVE-2024-27029: drm/amdgpu: fix mmhub client id out-of-bounds access

• Severity: high (CVSS 7.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-05-01 · updated 2026-08-04
• Weakness: CWE-125

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix mmhub client id out-of-bounds access Properly handle cid 0x140.

Affected products

• Linux kernel: from 6.7 before 6.7.11; from 6.8 before 6.8.2 — fixed in 6.7.11, 6.8.2

How to fix

Upgrade to a fixed version: Linux kernel 6.7.11, 6.8.2. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/1f24b3040f2b6ffcb97151fabb3070328254d923
• https://git.kernel.org/stable/c/6540ff6482c1a5a6890ae44b23d0852ba1986d9e
• https://git.kernel.org/stable/c/e1e076bda4fd6378ae650f2c6ef1a4ff93c5aea5
• https://git.kernel.org/stable/c/1f24b3040f2b6ffcb97151fabb3070328254d923
• https://git.kernel.org/stable/c/6540ff6482c1a5a6890ae44b23d0852ba1986d9e
• https://git.kernel.org/stable/c/e1e076bda4fd6378ae650f2c6ef1a4ff93c5aea5

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