CVE-2024-53164

High

Description

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.

SeverityHigh
CVSS7.8
Exploit probability—
ProductLinux Kernel
PublishedDec 27, 2024
First seenDec 27, 2024

How to fix

Update
  • linux linux_kernel5.4.289, 5.10.233, 5.15.176, 6.1.122, 6.6.68, 6.12.7 or later

Affected products

ProductAffected versionsFixed in
linux linux_kernelv < 5.4.289, 5.5 ≤ v < 5.10.233, 5.11 ≤ v < 5.15.176, 5.16 ≤ v < 6.1.122, 6.2 ≤ v < 6.6.68, 6.7 ≤ v < 6.12.7, 6.135.4.289, 5.10.233, 5.15.176, 6.1.122, 6.6.68, 6.12.7

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CVE-2024-53164 · Linux Kernel · Dark Radar