CVE-2026-43222
media: verisilicon: AV1: Fix tile info buffer size
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Description
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
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory 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
References (5)
CVSS
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