CVE-2026-90351
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: do not attach hif2 WED when the main WED attach failed If the WED attac…
Impact
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: do not attach hif2 WED when the main WED attach failed If the WED attach for the primary PCIe function fails, the probe path still attached wed_hif2 for the secondary function, leaving the device in an inconsistent half-WED configuration that crashes later. The hif2 call also re-enabled hwrro_mode, which the failed primary attach had just turned off. Skip the hif2 WED setup when the primary WED device is not active.
Affected packages
This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/76144da3c6184c7850631ad79d0600ac8bf7649a
- https://git.kernel.org/stable/c/7c1924332e986019c6bcddf55c843361cccac73f
- https://git.kernel.org/stable/c/9d1fd637336588d8118c104a025eca1341d9ec85
- https://git.kernel.org/stable/c/d566387df8306257d2f703a0d99fd9896400317e