spi: mpc52xx: fix use-after-free on unbind
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:
spi: mpc52xx: fix use-after-free on unbind
The state machine work is scheduled by the interrupt handler and
therefore needs to be cancelled after disabling interrupts to avoid a
potential use-after-free.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/0944b20e9dfa2917bd70eb5b301cbb67fe54a718https://git.kernel.org/stable/c/6c3e413919a12627d04a31a4a5fccb9fc129bb02https://git.kernel.org/stable/c/706b3dc2ac7a998c55e14b3fd2e8f934c367e6e0https://git.kernel.org/stable/c/ac8316c896c79f32c1d0a38cb41fd2b14cf8112ehttps://git.kernel.org/stable/c/bb6b50f709c5a01906ff72a07fdc070bb3357188https://git.kernel.org/stable/c/bbcd6dd8e9f264440eaf6167382bf404911c1c46https://git.kernel.org/stable/c/ed929d40963073f23cfb50219ccbcc6e0c3ea641https://git.kernel.org/stable/c/ee52da0dd83ebcd89ecbbe2660c57b15a25489f2