usb: net: sierra: check for no status endpoint
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 95% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
usb: net: sierra: check for no status endpoint
The driver checks for having three endpoints and
having bulk in and out endpoints, but not that
the third endpoint is interrupt input.
Rectify the omission.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/0a263ccb905b4ae2af381cd4280bd8d2477b98b8https://git.kernel.org/stable/c/4c4ca3c46167518f8534ed70f6e3b4bf86c4d158https://git.kernel.org/stable/c/5408cc668e596c81cdd29e137225432aa40d1785https://git.kernel.org/stable/c/5849980faea1c792d1d5e54fdbf1e69ac0a9bfb9https://git.kernel.org/stable/c/5dd6a441748dad2f02e27b256984ca0b2d4546b6https://git.kernel.org/stable/c/65c666aff44eb7f9079c55331abd9687fb77ba2dhttps://git.kernel.org/stable/c/a6a238c4126eb3ddb495d3f960193ca5bb778d92https://git.kernel.org/stable/c/bfe8ef373986e8f185d3d6613eb1801a8749837ahttps://lists.debian.org/debian-lts-announce/2025/10/msg00007.htmlhttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html