CVE-2024-42264: drm/v3d: Prevent out of bounds access in performance query extensions
First published: Sat Aug 17 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Prevent out of bounds access in performance query extensions Check that the number of perfmons userspace is passing in the copy and reset extensions is not greater than the internal kernel storage where the ids will be copied into. (cherry picked from commit f32b5128d2c440368b5bf3a7a356823e235caabb)
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | >=6.8<6.10.4 | |
| Linux Kernel | =6.11-rc1 | |
| debian/linux | 5.10.223-1 5.10.234-1 6.1.129-1 6.1.135-1 6.12.22-1 6.12.25-1 |
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Reference Links
- https://git.kernel.org/stable/c/6ce9efd12ae81cf46bf44eb0348594558dfbb9d2
- https://git.kernel.org/stable/c/73ad583bd4938bf37d2709fc36901eb6f22f2722
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42264
- https://nvd.nist.gov/vuln/detail/CVE-2024-42264
- https://launchpad.net/bugs/cve/CVE-2024-42264
- https://security-tracker.debian.org/tracker/CVE-2024-42264
- https://ubuntu.com/security/CVE-2024-42264
- https://git.kernel.org/linus/6ce9efd12ae81cf46bf44eb0348594558dfbb9d2
Frequently Asked Questions
What is the severity of CVE-2024-42264?
CVE-2024-42264 has been classified as a high-severity vulnerability due to the potential for out of bounds access in the Linux kernel.
How do I fix CVE-2024-42264?
To fix CVE-2024-42264, update your Linux kernel to the patched versions 5.10.223-1, 5.10.226-1, 6.1.123-1, 6.1.119-1, 6.12.10-1, or 6.12.11-1.
Which systems are affected by CVE-2024-42264?
CVE-2024-42264 affects the Linux kernel in specific versions, particularly on Debian-based systems.
What can happen if I don't address CVE-2024-42264?
If CVE-2024-42264 is not addressed, it could potentially allow attackers to exploit the out of bounds access, leading to privilege escalation or denial of service.
When was CVE-2024-42264 disclosed?
CVE-2024-42264 was disclosed with a fix incorporated into the Linux kernel updates released in response to identified vulnerabilities.
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