Description
In the Linux kernel, the following vulnerability has been resolved: usb: yurex: fix race in probe The bbu member of the descriptor must be set to the value standing for uninitialized values before the URB whose completion handler sets bbu is submitted. Otherwise there is a window during which probing can overwrite already retrieved data.
Affected products
linux: linux kernel
References8
- git.kernel.org/stable/c/3cec135415a89723e2d38e1c8cc5098203355965 Patch
- git.kernel.org/stable/c/687d26d43a5aaf44323ce7d601cf242bb87e9559 Patch
- git.kernel.org/stable/c/7a875c09899ba0404844abfd8f0d54cdc481c151 Patch
- git.kernel.org/stable/c/939e3d17b843b0bae70467fef4481069d73c8520 Patch
- git.kernel.org/stable/c/a41d3d9202e951995cfac6248c565423079c71fa Patch
- git.kernel.org/stable/c/a7934d7202a39c3160aa30521c382c7b744ae4a2 Patch
- git.kernel.org/stable/c/a8b3b3d730acea1640bc89465f2832cf06a1e13a Patch
- git.kernel.org/stable/c/af83e92c329f11139d5eea2b5b7b83c26c3f67e7 Patch
Metrics
- CVSS 3.1
-
4.7
MEDIUM
Score source: NVD
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 0 · as of 13 November 2026
- CWE
- CWE-362
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.