CVE-2024-35788: drm/amd/display: Fix bounds check for dcn35 DcfClocks
First published: Fri May 17 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix bounds check for dcn35 DcfClocks [Why] NumFclkLevelsEnabled is used for DcfClocks bounds check instead of designated NumDcfClkLevelsEnabled. That can cause array index out-of-bounds access. [How] Use designated variable for dcn35 DcfClocks bounds check.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | <6.7.12 | |
| Linux Kernel | >=6.8<6.8.3 | |
| Linux Kernel | =6.9 | |
| Linux Kernel | =6.9-rc1 | |
| Linux Kernel | =6.9-rc2 | |
| Linux Kernel | =6.9-rc3 | |
| Linux Kernel | =6.9-rc4 | |
| Linux Kernel | =6.9-rc5 | |
| Linux Kernel | =6.9-rc6 | |
| Linux Kernel | =6.9-rc7 | |
| 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/2f10d4a51bbcd938f1f02f16c304ad1d54717b96
- https://git.kernel.org/stable/c/c373f233dab44a13752daec13788e2ad3bf86410
- https://git.kernel.org/stable/c/f6e163e9c3d50cd167ab9d411ed01b7718177387
- https://launchpad.net/bugs/cve/CVE-2024-35788
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-35788
- https://nvd.nist.gov/vuln/detail/CVE-2024-35788
- https://security-tracker.debian.org/tracker/CVE-2024-35788
- https://ubuntu.com/security/CVE-2024-35788
- https://git.kernel.org/linus/2f10d4a51bbcd938f1f02f16c304ad1d54717b96
Frequently Asked Questions
What is the severity of CVE-2024-35788?
CVE-2024-35788 has been classified as a medium severity vulnerability due to its potential for causing array index out-of-bounds access.
How do I fix CVE-2024-35788?
To fix CVE-2024-35788, update the Linux kernel to one of the fixed versions, such as 5.10.223-1, 5.10.226-1, 6.1.119-1, 6.1.123-1, 6.12.11-1, or 6.12.12-1.
What software is affected by CVE-2024-35788?
CVE-2024-35788 affects specific versions of the Linux kernel, particularly those mentioned in the remedy section.
What type of vulnerability is CVE-2024-35788?
CVE-2024-35788 is a bounds check vulnerability in the Linux kernel's AMD display driver.
When was CVE-2024-35788 published?
CVE-2024-35788 was published in 2024.
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