scsi: mpi3mr: Add NULL checks when resetting request and reply queues
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.1%
exploitation probability
0.1%top 98% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
scsi: mpi3mr: Add NULL checks when resetting request and reply queues
The driver encountered a crash during resource cleanup when the reply and
request queues were NULL due to freed memory. This issue occurred when the
creation of reply or request queues failed, and the driver freed the memory
first, but attempted to mem set the content of the freed memory, leading to
a system crash.
Add NULL pointer checks for reply and request queues before accessing the
reply/request memory during cleanup
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/220d7ca70611a73d50ef8e9edac630ed1ececb7chttps://git.kernel.org/stable/c/78d3f201f8b609928eade53cf03a52df5415aaf7https://git.kernel.org/stable/c/7da755e0d02e9ca035065127e108d1fed8950dc8https://git.kernel.org/stable/c/7df0296ad4e9253d12c6dbe7f120044dddc95600https://git.kernel.org/stable/c/e978a36f332ede78eb4de037b517db16265d420dhttps://git.kernel.org/stable/c/fa96392ebebc8fade2b878acb14cce0f71016503