usb: yurex: fix race in probe
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.1%
exploitation probability
0.1%top 99% of all CVEs
observed exploitation
nono source reports it
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 · LinuxReferences
https://git.kernel.org/stable/c/3cec135415a89723e2d38e1c8cc5098203355965https://git.kernel.org/stable/c/687d26d43a5aaf44323ce7d601cf242bb87e9559https://git.kernel.org/stable/c/7a875c09899ba0404844abfd8f0d54cdc481c151https://git.kernel.org/stable/c/939e3d17b843b0bae70467fef4481069d73c8520https://git.kernel.org/stable/c/a41d3d9202e951995cfac6248c565423079c71fahttps://git.kernel.org/stable/c/a7934d7202a39c3160aa30521c382c7b744ae4a2https://git.kernel.org/stable/c/a8b3b3d730acea1640bc89465f2832cf06a1e13ahttps://git.kernel.org/stable/c/af83e92c329f11139d5eea2b5b7b83c26c3f67e7