CVE-2024-46811: drm/amd/display: Fix index may exceed array range within fpu_update_bw_bounding_box
First published: Fri Sep 27 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix index may exceed array range within fpu_update_bw_bounding_box [Why] Coverity reports OVERRUN warning. soc.num_states could be 40. But array range of bw_params->clk_table.entries is 8. [How] Assert if soc.num_states greater than 8.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | <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<=6.1.119-1 | 6.11.10-1 6.12.5-1 |
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Reference Links
- https://git.kernel.org/stable/c/188fd1616ec43033cedbe343b6579e9921e2d898
- https://git.kernel.org/stable/c/4003bac784380fed1f94f197350567eaa73a409d
- https://git.kernel.org/stable/c/aba188d6f4ebaf52acf13f204db2bd2c22072504
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-46811
- https://nvd.nist.gov/vuln/detail/CVE-2024-46811
- https://launchpad.net/bugs/cve/CVE-2024-46811
- https://security-tracker.debian.org/tracker/CVE-2024-46811
- https://ubuntu.com/security/CVE-2024-46811
- https://git.kernel.org/linus/188fd1616ec43033cedbe343b6579e9921e2d898
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