nvme-pci: ensure we're polling a polled queue
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.1%
exploitation probability
0.1%top 99% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
nvme-pci: ensure we're polling a polled queue
A user can change the polled queue count at run time. There's a brief
window during a reset where a hipri task may try to poll that queue
before the block layer has updated the queue maps, which would race with
the now interrupt driven queue and may cause double completions.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/0685dd9cb855ab77fcf3577b4702ba1d6df1c98dhttps://git.kernel.org/stable/c/166e31d7dbf6aa44829b98aa446bda5c9580f12ahttps://git.kernel.org/stable/c/6f12734c4b619f923a4df0b1a46b8098b187d324https://git.kernel.org/stable/c/965e2c943f065122f14282a88d70a8a92e12a4dahttps://git.kernel.org/stable/c/acbc72dd1a09df53cafcf577259f4678be6afd6dhttps://git.kernel.org/stable/c/b222680ba55e018426c4535067a008f1d81a5d21https://git.kernel.org/stable/c/b96c7b25eb1b748f3e3b1832ebf028b0b223d7e3https://git.kernel.org/stable/c/ba167d5982e2eb6ff9356d409eca592ce99555da