CVE-2024-53164
HIGH severity · CVSS 7.8
7.8CVSS HIGH
Summary
In the Linux kernel, the following vulnerability has been resolved: net: sched: fix ordering of qlen adjustment Changes to sch->q.qlen around qdisc_tree_reduce_backlog() need to happen _before_ a call to said function because otherwise it may fail to notify parent qdiscs when the child is about to become empty.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/33db36b3c53d0fda2699ea39ba72bee4de8336e8 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/33db36b3c53d0fda2699ea39ba72bee4de8336e8Patch
- https://git.kernel.org/stable/c/44782565e1e6174c94bddfa72ac7267cd09c1648Patch
- https://git.kernel.org/stable/c/489422e2befff88a1de52b2acebe7b333bded025Patch
- https://git.kernel.org/stable/c/5e473f462a16f1a34e49ea4289a667d2e4f35b52Patch
- https://git.kernel.org/stable/c/5eb7de8cd58e73851cd37ff8d0666517d9926948Patch
- https://git.kernel.org/stable/c/97e13434b5da8e91bdf965352fad2141d13d72d3Patch
- https://git.kernel.org/stable/c/e3e54ad9eff8bdaa70f897e5342e34b76109497fPatch
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html