CVE-2026-90351
- Source
- https://cve.org/CVERecord?id=CVE-2026-90351
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90351.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-90351
- Downstream
- Published
- 2026-09-17T16:08:58Z
- Modified
- 2026-09-19T03:47:25Z
- Summary
- wifi: mt76: mt7996: do not attach hif2 WED when the main WED attach failed
- Details
-
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.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90351.json" }- References
-
- https://git.kernel.org/stable/c/76144da3c6184c7850631ad79d0600ac8bf7649a
- https://git.kernel.org/stable/c/7c1924332e986019c6bcddf55c843361cccac73f
- https://git.kernel.org/stable/c/d566387df8306257d2f703a0d99fd9896400317e
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90351.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-90351
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git