cve-2022-48864
Vulnerability from cvelistv5
Published
2024-07-16 12:25
Modified
2024-12-19 08:09
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: vdpa/mlx5: add validation for VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command When control vq receives a VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command request from the driver, presently there is no validation against the number of queue pairs to configure, or even if multiqueue had been negotiated or not is unverified. This may lead to kernel panic due to uninitialized resource for the queues were there any bogus request sent down by untrusted driver. Tie up the loose ends there.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9f6effca75626c7a7c7620dabcb1a254ca530230Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e7e118416465f2ba8b55007e5b789823e101421ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ed0f849fc3a63ed2ddf5e72cdb1de3bdbbb0f8ebPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9f6effca75626c7a7c7620dabcb1a254ca530230Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e7e118416465f2ba8b55007e5b789823e101421ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/ed0f849fc3a63ed2ddf5e72cdb1de3bdbbb0f8ebPatch
Impacted products
Vendor Product Version
Linux Linux Version: 52893733f2c5886fc74be6c386d12b59a3f581df
Version: 52893733f2c5886fc74be6c386d12b59a3f581df
Version: 52893733f2c5886fc74be6c386d12b59a3f581df
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   Linux Linux Version: 5.15
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