CVE-2024-46732: drm/amd/display: Assign linear_pitch_alignment even for VM
First published: Wed Sep 18 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Assign linear_pitch_alignment even for VM [Description] Assign linear_pitch_alignment so we don't cause a divide by 0 error in VM environments
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux kernel | <5.15.167 | |
| Linux kernel | >=5.16<6.1.109 | |
| Linux kernel | >=6.2<6.6.50 | |
| Linux kernel | >=6.7<6.10.9 | |
| Linux Kernel | <5.15.167 | |
| Linux Kernel | >=5.16<6.1.109 | |
| Linux Kernel | >=6.2<6.6.50 | |
| Linux Kernel | >=6.7<6.10.9 | |
| debian/linux | <=5.10.223-1<=5.10.234-1 | 6.1.123-1 6.1.128-1 6.12.12-1 6.12.17-1 |
| debian/linux-6.1 | 6.1.128-1~deb11u1 |
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Reference Links
- https://git.kernel.org/stable/c/4bd7710f2fecfc5fb2dda1ca2adc69db8a66b8b6
- https://git.kernel.org/stable/c/984debc133efa05e62f5aa1a7a1dd8ca0ef041f4
- https://git.kernel.org/stable/c/c44b568931d23aed9d37ecbb31fb5fbdd198bf7b
- https://git.kernel.org/stable/c/d219f902b16d42f0cb8c499ea8f31cf3c0f36349
- https://git.kernel.org/stable/c/d2fe7ac613a1ea8c346c9f5c89dc6ecc27232997
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-46732
- https://nvd.nist.gov/vuln/detail/CVE-2024-46732
- https://launchpad.net/bugs/cve/CVE-2024-46732
- https://security-tracker.debian.org/tracker/CVE-2024-46732
- https://ubuntu.com/security/CVE-2024-46732
- https://git.kernel.org/linus/984debc133efa05e62f5aa1a7a1dd8ca0ef041f4
Frequently Asked Questions
What is the severity of CVE-2024-46732?
CVE-2024-46732 has a critical severity level due to potential divide by zero errors in VM environments.
How do I fix CVE-2024-46732?
To fix CVE-2024-46732, update the Linux kernel to version 6.1.123-1 or any of the necessary fixed versions specified.
Which Linux Kernel versions are affected by CVE-2024-46732?
CVE-2024-46732 affects Linux Kernel versions from 5.15.167 up to but not including 6.1.109, and additional specified ranges between 6.2 to 6.6.50 and 6.7 to 6.10.9.
What component of the Linux kernel is affected by CVE-2024-46732?
The CVE-2024-46732 vulnerability specifically affects the AMD display driver component in the Linux kernel.
Is there a workaround for CVE-2024-46732?
There are no known workarounds for CVE-2024-46732, and updating the kernel is the recommended course of action.
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