CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се от съседна мрежа, без особени условия, без вход и без действие от потребителя.
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: bound the device EEPROM address before the EFUSE copy mt7915_mcu_get_eeprom() copies a fixed EFUSE block into the driver's dev->mt76.eeprom.data buffer at the offset reported by the MCU response (res->addr, a device-controlled __le32) without checking it against the buffer size. A malicious or malfunctioning device can report an arbitrary address and drive a 16-byte out-of-bounds write past eeprom.data. Reject a response whose address would place the copy outside eeprom.data before deriving the destination pointer. Devices that echo the requested in-bounds offset are unaffected.
Засегнати продукти
- Linux Linux: e57b7901469fc0b021930b83a8094baaf3d81b09 преди ef10a2ec2a74c4a6aa5c086fc0c2b01037569134; e57b7901469fc0b021930b83a8094baaf3d81b09 преди d6774f6af3711143a93281904a928a78652c8b7e; e57b7901469fc0b021930b83a8094baaf3d81b09 преди 394e8cb56fc732d71041599cdb4e01f82cfd11c5; e57b7901469fc0b021930b83a8094baaf3d81b09 преди 5fdaf7016d7684ef756a229fd5d96b4a140eeb40; e57b7901469fc0b021930b83a8094baaf3d81b09 преди 5f48b0d752a76590e2c613aae5345c2474627d1b; e57b7901469fc0b021930b83a8094baaf3d81b09 преди 44b5adfe49499f53002737f5fe81d608c08122fc
- Linux Linux: 5.8; преди 5.8; 6.1.191 до 6.1.*; 6.6.160 до 6.6.*; 6.12.112 до 6.12.*; 6.18.50 до 6.18.*; 7.2.4 до 7.2.*; от 7.3 нататък
История
- 11 септември 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-80937
- https://nvd.nist.gov/vuln/detail/CVE-2026-80937
- https://git.kernel.org/stable/c/ef10a2ec2a74c4a6aa5c086fc0c2b01037569134
- https://git.kernel.org/stable/c/d6774f6af3711143a93281904a928a78652c8b7e
- https://git.kernel.org/stable/c/394e8cb56fc732d71041599cdb4e01f82cfd11c5
- https://git.kernel.org/stable/c/5fdaf7016d7684ef756a229fd5d96b4a140eeb40
- https://git.kernel.org/stable/c/5f48b0d752a76590e2c613aae5345c2474627d1b
- https://git.kernel.org/stable/c/44b5adfe49499f53002737f5fe81d608c08122fc