In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: validate CLC firmware records The CLC region is supplied by firmware, but the loader trusts the region count and each record length. A malformed image can make the region table pointer precede the firmware buffer, make the record loop fail to advance, or index phy->clc past its end. Validate the table and record bounds before dereferencing or copying.
Fix
Patch, vendor advisory and mitigation references on NVD 6
- https://git.kernel.org/stable/c/3896be051e928c891922d91de94c99519d215dff Patch
- https://git.kernel.org/stable/c/3c505e2af16a9320f4355218394a955fbbc65322 Patch
- https://git.kernel.org/stable/c/46673662402884ca55a869e4ebe956e08e8b6b05 Patch
- https://git.kernel.org/stable/c/602a950134ee2940136f60797e4457c3983b06ce Patch
- https://git.kernel.org/stable/c/740272d46ffc8231709a5e774cf5e4a5785b8a02 Patch
- https://git.kernel.org/stable/c/9417c5818a0146980c2608fda94c908e604eb033 Patch
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 5.5 · linuxNVD modified 2026-10-14 16:21
Affected (CPE criteria) 1
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
References 6
- https://git.kernel.org/stable/c/3896be051e928c891922d91de94c99519d215dff Patch
- https://git.kernel.org/stable/c/3c505e2af16a9320f4355218394a955fbbc65322 Patch
- https://git.kernel.org/stable/c/46673662402884ca55a869e4ebe956e08e8b6b05 Patch
- https://git.kernel.org/stable/c/602a950134ee2940136f60797e4457c3983b06ce Patch
- https://git.kernel.org/stable/c/740272d46ffc8231709a5e774cf5e4a5785b8a02 Patch
- https://git.kernel.org/stable/c/9417c5818a0146980c2608fda94c908e604eb033 Patch