CVE-2024-46726: drm/amd/display: Ensure index calculation will not overflow
First published: Wed Sep 18 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Ensure index calculation will not overflow [WHY & HOW] Make sure vmid0p72_idx, vnom0p8_idx and vmax0p9_idx calculation will never overflow and exceess array size. This fixes 3 OVERRUN and 1 INTEGER_OVERFLOW issues reported by Coverity.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | <6.1.109 | |
| Linux Kernel | >=6.2<6.6.50 | |
| Linux Kernel | >=6.7<6.10.9 | |
| debian/linux | <=5.10.223-1<=5.10.226-1 | 6.1.123-1 6.1.119-1 6.12.11-1 |
| debian/linux-6.1 | 6.1.119-1~deb11u1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://git.kernel.org/stable/c/3dc6bb57dab36b38b7374af0ac916174c146b6ed
- https://git.kernel.org/stable/c/733ae185502d30bbe79575167b6178cfb6c5d6bd
- https://git.kernel.org/stable/c/8e2734bf444767fed787305ccdcb36a2be5301a2
- https://git.kernel.org/stable/c/d705b5869f6b1b46ad5ceb1bd2a08c04f7e5003b
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-46726
- https://nvd.nist.gov/vuln/detail/CVE-2024-46726
- https://launchpad.net/bugs/cve/CVE-2024-46726
- https://security-tracker.debian.org/tracker/CVE-2024-46726
- https://ubuntu.com/security/CVE-2024-46726
- https://git.kernel.org/linus/8e2734bf444767fed787305ccdcb36a2be5301a2
Frequently Asked Questions
What is the severity of CVE-2024-46726?
CVE-2024-46726 is classified as a medium-severity vulnerability in the Linux kernel.
How do I fix CVE-2024-46726?
To fix CVE-2024-46726, users should upgrade to Linux kernel versions 6.1.123-1, 6.1.119-1, or 6.12.11-1.
What systems are affected by CVE-2024-46726?
CVE-2024-46726 affects various versions of the Linux kernel, specifically between kernel versions 5.10 and 6.10.9.
What impact does CVE-2024-46726 have on Linux systems?
CVE-2024-46726 can lead to potential overrun situations, compromising the stability and security of affected Linux systems.
Is there a workaround for CVE-2024-46726?
There are no specific workarounds mentioned for CVE-2024-46726, hence upgrading the kernel is the recommended approach.
- agent/title
- agent/type
- agent/first-publish-date
- agent/severity
- agent/weakness
- agent/remedy
- agent/references
- agent/author
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/trending
- collector/usn-cve
- source/Ubuntu
- agent/description
- agent/event
- agent/source
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-api
- agent/softwarecombine
- agent/tags
- collector/security-tracker-debian
- source/Debian
- vendor/linux
- canonical/linux kernel
- version/linux kernel/6.2
- version/linux kernel/6.7
- package-manager/debian