CVE-2024-46818: drm/amd/display: Check gpio_id before used as array index
First published: Fri Sep 27 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check gpio_id before used as array index [WHY & HOW] GPIO_ID_UNKNOWN (-1) is not a valid value for array index and therefore should be checked in advance. This fixes 5 OVERRUN issues reported by Coverity.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | <5.4.284 | |
| Linux Linux kernel | >=5.5<5.10.226 | |
| Linux Linux kernel | >=5.11<5.15.167 | |
| Linux Linux kernel | >=5.16<6.1.109 | |
| Linux Linux kernel | >=6.2<6.6.50 | |
| Linux Linux kernel | >=6.7<6.10.9 | |
| debian/linux | <=5.10.223-1 | 5.10.226-1 6.1.115-1 6.1.112-1 6.11.7-1 |
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Reference Links
- https://git.kernel.org/stable/c/8520fdc8ecc38f240a8e9e7af89cca6739c3e790
- https://git.kernel.org/stable/c/40c2e8bc117cab8bca8814735f28a8b121654a84
- https://git.kernel.org/stable/c/0184cca30cad74d88f5c875d4e26999e26325700
- https://git.kernel.org/stable/c/276e3fd93e3beb5894eb1cc8480f9f417d51524d
- https://git.kernel.org/stable/c/08e7755f754e3d2cef7d3a7da538d33526bd6f7c
- https://git.kernel.org/stable/c/3d4198ab612ad48f73383ad3bb5663e6f0cdf406
- https://git.kernel.org/stable/c/2a5626eeb3b5eec7a36886f9556113dd93ec8ed6
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-46818
- https://nvd.nist.gov/vuln/detail/CVE-2024-46818
- https://launchpad.net/bugs/cve/CVE-2024-46818
- https://security-tracker.debian.org/tracker/CVE-2024-46818
- https://ubuntu.com/security/CVE-2024-46818
- https://git.kernel.org/linus/2a5626eeb3b5eec7a36886f9556113dd93ec8ed6
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