CVE-2026-80933high

wifi: mt76: mt7996: validate default EEPROM firmware size

21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 7.8epss 0.1%

probabilidade de exploração

0.1%top 97% das CVEs

exploração observada

nãonenhuma fonte reporta

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: validate default EEPROM firmware size The default EEPROM firmware is parsed and copied as a full EEPROM without checking its length. A truncated file can make the driver read beyond the firmware buffer during variant validation or the fallback copy. Reject files shorter than MT7996_EEPROM_SIZE before parsing or copying the firmware.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Produtos afetados

Linux · Linux

Referências

https://git.kernel.org/stable/c/03b81f015dbb29807ce1ec6d45537d658abdac69 https://git.kernel.org/stable/c/127a291f4c8069a4e71906938402cacfe24ee8cd https://git.kernel.org/stable/c/653c6e289b13cc6942f3e8f8e3c568e70fa42d1f https://git.kernel.org/stable/c/7074ec3769820302f1ccf8794a40a6582153b820 https://git.kernel.org/stable/c/b4bf67cc0871b13103c404b38e332b9d4403a0da