Bluetooth: btmtk: fix urb->setup_packet leak in error paths
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 93% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: btmtk: fix urb->setup_packet leak in error paths
The setup_packet of control urb is not freed if usb_submit_urb fails or
the submitted urb is killed. Add free in these two paths.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/0d2572bafea33c7cd1d77c6a25f25ff31a432482https://git.kernel.org/stable/c/2a1905730e0c771b999906a7b509722f795563c6https://git.kernel.org/stable/c/68c027c2003b0a8a1439d0301c59c6fd1eb3b844https://git.kernel.org/stable/c/a0f5268c77eb73f84ba7c210ddfc54b1c73ff80chttps://git.kernel.org/stable/c/dd1dda6b8d6e1f4376a5b3055a04f0ecbdb4d6bd