What’s Vulnerable › Vulnerabilities

CVE-2024-26915: drm/amdgpu: Reset IH OVERFLOW_CLEAR bit

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-04-17 · updated 2026-06-17
• Weakness: CWE-120

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Reset IH OVERFLOW_CLEAR bit Allows us to detect subsequent IH ring buffer overflows as well.

Affected products

• Linux kernel: before 5.15.152; from 5.16 before 6.1.82; from 6.2 before 6.6.18; from 6.7 before 6.7.6; 6.8-rc1, 6.8-rc2 — fixed in 5.15.152, 6.1.82, 6.6.18, 6.7.6

How to fix

Upgrade to a fixed version: Linux kernel 5.15.152, 6.1.82, 6.6.18, 6.7.6. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/2827633c9dab6304ec4cdbf369363219832e605d
• https://git.kernel.org/stable/c/7330256268664ea0a7dd5b07a3fed363093477dd
• https://git.kernel.org/stable/c/8983397951b4b0bd51bb4b4ba9749424e1ccbb70
• https://git.kernel.org/stable/c/9a9d00c23d170d4ef5a1b28e6b69f5c85dd12bc1
• https://git.kernel.org/stable/c/a28f4d1e0bed85943d309ac243fd1c200f8af9a2
• https://git.kernel.org/stable/c/2827633c9dab6304ec4cdbf369363219832e605d
• https://git.kernel.org/stable/c/7330256268664ea0a7dd5b07a3fed363093477dd
• https://git.kernel.org/stable/c/8983397951b4b0bd51bb4b4ba9749424e1ccbb70
• https://git.kernel.org/stable/c/9a9d00c23d170d4ef5a1b28e6b69f5c85dd12bc1
• https://git.kernel.org/stable/c/a28f4d1e0bed85943d309ac243fd1c200f8af9a2

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