vulnerability
Ubuntu: (CVE-2022-48864): linux-intel-iotg-5.15 vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Jul 16, 2024 | Nov 19, 2024 | Sep 1, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Jul 16, 2024
Added
Nov 19, 2024
Modified
Sep 1, 2025
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.
Solutions
ubuntu-upgrade-linux-intel-iotg-5-15ubuntu-upgrade-linux-realtime
References
- CVE-2022-48864
- https://attackerkb.com/topics/CVE-2022-48864
- CWE-908
- URL-https://git.kernel.org/linus/ed0f849fc3a63ed2ddf5e72cdb1de3bdbbb0f8eb
- URL-https://git.kernel.org/stable/c/9f6effca75626c7a7c7620dabcb1a254ca530230
- URL-https://git.kernel.org/stable/c/e7e118416465f2ba8b55007e5b789823e101421e
- URL-https://git.kernel.org/stable/c/ed0f849fc3a63ed2ddf5e72cdb1de3bdbbb0f8eb
- URL-https://www.cve.org/CVERecord?id=CVE-2022-48864
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