CVE-2026-80624
Last modified
CVE-2026-80624 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: mfd: cs42l43: Sanity check firmware size Currently the code checks if a firmware was received, however it does not verify that the firmware size is larger than the firmware header. As the firmware pointer is dereferenced as a pointer to the header structure this could lead to an out of bounds memory access.
Description
In the Linux kernel, the following vulnerability has been resolved: mfd: cs42l43: Sanity check firmware size Currently the code checks if a firmware was received, however it does not verify that the firmware size is larger than the firmware header. As the firmware pointer is dereferenced as a pointer to the header structure this could lead to an out of bounds memory access. Add the missing check.
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= ace6d14481386ec6c1b63cc2b24c71433a583dc2, < 2ce02059ceb6311a33026b62e6e4dc4ed22a3aef; >= ace6d14481386ec6c1b63cc2b24c71433a583dc2, < 197a4c54d8a94fe2fb7829661b29f0859c10feb5; >= ace6d14481386ec6c1b63cc2b24c71433a583dc2, < d35e4032f16d7621468c8b56816e7935ebf590a7; >= ace6d14481386ec6c1b63cc2b24c71433a583dc2, < 17d79248b4f370663f9d351409a130fc1ed9416d; >= ace6d14481386ec6c1b63cc2b24c71433a583dc2, < b6ef1a74b3ec254f87a6a3c554fe8f8083ebd37c |
| Linux | Linux | 6.6 |
References
Timeline
- Published
- Last Modified
- Status
- Received
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