Description

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.

INFO

Published Date :

2024-07-16T12:25:27.144Z

Last Modified :

2025-05-04T08:24:59.139Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2022-48864 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2022-48864.

URL Resource
https://git.kernel.org/stable/c/9f6effca75626c7a7c7620dabcb1a254ca530230 cve-icon cve-icon cve-icon
https://git.kernel.org/stable/c/e7e118416465f2ba8b55007e5b789823e101421e cve-icon cve-icon cve-icon
https://git.kernel.org/stable/c/ed0f849fc3a63ed2ddf5e72cdb1de3bdbbb0f8eb cve-icon cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024071629-CVE-2022-48864-2b26@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-48864 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-48864 cve-icon
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