Bluetooth: btusb: fix use-after-free on marvell probe failure
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 92% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: btusb: fix use-after-free on marvell probe failure
Make sure to stop any TX URBs submitted during Marvell OOB wakeup
configuration on later probe failures to avoid use-after-free in the
completion callback.
This issue was reported by Sashiko while reviewing a fix for a wakeup
source leak in the btusb probe errors paths.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/0ccb1cb0a464dab78284c34196cd3e8e18bab4c4https://git.kernel.org/stable/c/1edd524de5cc8143ece9c42c466346983dc5b5edhttps://git.kernel.org/stable/c/631de465aba7f8ae46478bf5f598111412e8eff8https://git.kernel.org/stable/c/6e1b10df890f4663cb38af9fc1c93d36747b75afhttps://git.kernel.org/stable/c/838c917a2f16eefe68def800ebf48a2af591149ahttps://git.kernel.org/stable/c/92c736866244340497a8a65afe2ac25354c2bf5ehttps://git.kernel.org/stable/c/a7e941a395711791c7e98d9870c6562c2c9e9ef2https://git.kernel.org/stable/c/c5b600a3c05b1a7a110d558df935a8fc8a471c79