Description
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f_rndis: Refactor bind path to use __free() After an bind/unbind cycle, the rndis->notify_req is left stale. If a subsequent bind fails, the unified error label attempts to free this stale request, leading to a NULL pointer dereference when accessing ep->ops->free_request. Refactor the error handling in the bind path to use the __free() automatic cleanup mechanism.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
45fe3b8e5342cd1ce307099459c74011d8e01986 to < ef81226bb1f8b6e761cd0b53d2696e9c1bc955d1affected45fe3b8e5342cd1ce307099459c74011d8e01986 to < 5f65c8ad8c7292ed7e3716343fcd590a51818cc3affected45fe3b8e5342cd1ce307099459c74011d8e01986 to < 380353c3a92be7d928e6f973bd065c5b79755ac3affected45fe3b8e5342cd1ce307099459c74011d8e01986 to < a8366263b7e5b663d7fb489d3a9ba1e2600049a6affected45fe3b8e5342cd1ce307099459c74011d8e01986 to < 08228941436047bdcd35a612c1aec0912a29d8cdaffected
Linux Linux
Default version status: affected
2.6.27affected0 to < 2.6.27unaffected6.1.158 to ≤ 6.1.*unaffected6.6.114 to ≤ 6.6.*unaffected6.12.55 to ≤ 6.12.*unaffected6.17.5 to ≤ 6.17.*unaffected6.18 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/ef81226bb1f8b6e761cd0b53d2696e9c1bc955d1 ↗
- https://git.kernel.org/stable/c/5f65c8ad8c7292ed7e3716343fcd590a51818cc3 ↗
- https://git.kernel.org/stable/c/380353c3a92be7d928e6f973bd065c5b79755ac3 ↗
- https://git.kernel.org/stable/c/a8366263b7e5b663d7fb489d3a9ba1e2600049a6 ↗
- https://git.kernel.org/stable/c/08228941436047bdcd35a612c1aec0912a29d8cd ↗