Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 52893733f2c5886fc74be6c386d12b59a3f581df before e7e118416465f2ba8b55007e5b789823e101421e; affected 52893733f2c5886fc74be6c386d12b59a3f581df before 9f6effca75626c7a7c7620dabcb1a254ca530230; affected 52893733f2c5886fc74be6c386d12b59a3f581df before ed0f849fc3a63ed2ddf5e72cdb1de3bdbbb0f8eb |
| Linux / Linux | affected 5.15; unaffected 0 before 5.15; unaffected 5.15.29 through 5.15.*; unaffected 5.16.15 through 5.16.*; unaffected 5.17 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/e7e118416465f2ba8b55007e5b789823e101421e
- https://git.kernel.org/stable/c/9f6effca75626c7a7c7620dabcb1a254ca530230
- https://git.kernel.org/stable/c/ed0f849fc3a63ed2ddf5e72cdb1de3bdbbb0f8eb
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.