Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: media: verisilicon: AV1: Fix tile info buffer size Each tile info is composed of: row_sb, col_sb, start_pos and end_pos (4 bytes each). So the total required memory is AV1_MAX_TILES * 16 bytes. Use the correct #define to allocate the buffer and avoid writing tile info in non-allocated memory.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 727a400686a2c0d25015c9e44916a59b72882f83 before a5b1ddbe31f49b4da78642157589970e9b60a231; affected 727a400686a2c0d25015c9e44916a59b72882f83 before 34f36f9c6114af781a5a4f7a7c99334c85b73fc7; affected 727a400686a2c0d25015c9e44916a59b72882f83 before f122f2b3ce9dbde60bf7ab0b180fe4a01f9d9bc4; affected 727a400686a2c0d25015c9e44916a59b72882f83 before 74abfadd7ef5ac9f3a6111d550cc651d1457c641; affected 727a400686a2c0d25015c9e44916a59b72882f83 before a505ca2db89ad92a8d8d27fa68ebafb12e04a679 |
| Linux / Linux | affected 6.5; unaffected 0 before 6.5; unaffected 6.6.128 through 6.6.*; unaffected 6.12.75 through 6.12.*; unaffected 6.18.16 through 6.18.*; unaffected 6.19.6 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/a5b1ddbe31f49b4da78642157589970e9b60a231
- https://git.kernel.org/stable/c/34f36f9c6114af781a5a4f7a7c99334c85b73fc7
- https://git.kernel.org/stable/c/f122f2b3ce9dbde60bf7ab0b180fe4a01f9d9bc4
- https://git.kernel.org/stable/c/74abfadd7ef5ac9f3a6111d550cc651d1457c641
- https://git.kernel.org/stable/c/a505ca2db89ad92a8d8d27fa68ebafb12e04a679