net: usb: kalmia: validate USB endpoints
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.1%
exploitation probability
0.1%top 97% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
net: usb: kalmia: validate USB endpoints
The kalmia driver should validate that the device it is probing has the
proper number and types of USB endpoints it is expecting before it binds
to it. If a malicious device were to not have the same urbs the driver
will crash later on when it blindly accesses these endpoints.
Affected products
Linux · LinuxReferences
https://cert-portal.siemens.com/productcert/html/ssa-019113.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-082556.htmlhttps://git.kernel.org/stable/c/011684cd18349aa4c52167c8ac37a0524169f48chttps://git.kernel.org/stable/c/12c0243de0aee0ab27cc00932fd5edae65c1e3a2https://git.kernel.org/stable/c/185050b47df3d41e49f20ad01beea2e7b9cddaa7https://git.kernel.org/stable/c/28a380bfa5bc7f6a9380b85e8eab919ee6ac1701https://git.kernel.org/stable/c/51c20ea5f1555a984c041b0dbf56f00d41b9e652https://git.kernel.org/stable/c/7bfda1a0be4caec3263753d567678451cef73a85https://git.kernel.org/stable/c/c58b6c29a4c9b8125e8ad3bca0637e00b71e2693https://git.kernel.org/stable/c/ff675bc5b3e8c356f9d993d65d0bae6ed0dc7459