CVE-2026-98159
⚪ Do wiadomości
Błąd w jądrze Linuxa w module mt76 pozwala na przepełnienie bufora przez złośliwe firmware.
CVSS
0.0
EPSS
0.2%
Exploit
none
Vendor
Opis źródłowy (NVD)
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.
brak
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 0.0 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.2% |
| Opublikowano (NVD) | 2026-09-25 11:17:47 UTC |
| Ostatnia modyfikacja (NVD) | 2026-10-03 11:18:38 UTC |
Referencje
- https://git.kernel.org/stable/c/3896be051e928c891922d91de94c99519d215dff (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/3c505e2af16a9320f4355218394a955fbbc65322 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/46673662402884ca55a869e4ebe956e08e8b6b05 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/602a950134ee2940136f60797e4457c3983b06ce (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/740272d46ffc8231709a5e774cf5e4a5785b8a02 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- https://git.kernel.org/stable/c/9417c5818a0146980c2608fda94c908e604eb033 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)