CVE-2022-49222
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/bridge: anx7625: Fix overflow issue on reading EDID
The length of EDID block can be longer than 256 bytes, so we should use
int instead of u8 for the edid_pos variable.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 < 64c06df2428bb7bb3d8cf5691416001af42d94dd | affected |
| Linux | Linux | 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 < f0d5d938d51af4eb08d9d8684fd9903425a0a87d | affected |
| Linux | Linux | 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 < db1c47d299298a7c52ccb201905d6be979fd7507 | affected |
| Linux | Linux | 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 < d5c6f647aec9ed524aedd04a3aec5ebc21d39007 | affected |
| Linux | Linux | 5.11 | affected |
| Linux | Linux | 0 < 5.11 | unaffected |
| Linux | Linux | 5.15.33 <= 5.15.* | unaffected |
| Linux | Linux | 5.16.19 <= 5.16.* | unaffected |
| Linux | Linux | 5.17.2 <= 5.17.* | unaffected |
| Linux | Linux | 5.18 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/64c06df2428bb7bb3d8cf5691416001af42d94dd
- https://git.kernel.org/stable/c/f0d5d938d51af4eb08d9d8684fd9903425a0a87d
- https://git.kernel.org/stable/c/db1c47d299298a7c52ccb201905d6be979fd7507
- https://git.kernel.org/stable/c/d5c6f647aec9ed524aedd04a3aec5ebc21d39007
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