CVE-2022-50302

lockd: set other missing fields when unlocking files

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 0.1%

exploitation probability

0.1%top 96% of all CVEs

observed exploitation

nono source reports it

In the Linux kernel, the following vulnerability has been resolved: lockd: set other missing fields when unlocking files vfs_lock_file() expects the struct file_lock to be fully initialised by the caller. Re-exported NFSv3 has been seen to Oops if the fl_file field is NULL.

Affected products

Linux · Linux

References

https://git.kernel.org/stable/c/18ebd35b61b4693a0ddc270b6d4f18def232e770 https://git.kernel.org/stable/c/31c93ee5f1e4dc278b562e20f3c3274ac34997f3 https://git.kernel.org/stable/c/688575aef211b0986fc51010116f5888a99d76a2 https://git.kernel.org/stable/c/95d42a8d3d4ae84a0bd3ee23e1fee240cdf0a9f0 https://git.kernel.org/stable/c/d7aa9f7778316beb690f6e2763b6d672ad8b256f