CVE-2024-53164net: sched: fix ordering of qlen adjustment
Updated under an hour ago ()
Does this affect you?
It affects Linux and 4 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
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.
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Modified
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 15, 2026
Affected products
Linux Linux linux:linux (from the name) | 959466588aa7f84ccf79ae36a1d89542eaf9aaec builds before 44782565e1e6174c94bddfa72ac7267cd09c1648; 959466588aa7f84ccf79ae36a1d89542eaf9aaec builds before 5e473f462a16f1a34e49ea4289a667d2e4f35b52; 959466588aa7f84ccf79ae36a1d89542eaf9aaec builds before 33db36b3c53d0fda2699ea39ba72bee4de8336e8; 959466588aa7f84ccf79ae36a1d89542eaf9aaec builds before 489422e2befff88a1de52b2acebe7b333bded025; 959466588aa7f84ccf79ae36a1d89542eaf9aaec builds before 97e13434b5da8e91bdf965352fad2141d13d72d3; from 959466588aa7f84ccf79ae36a1d89542eaf9aaec before e3e54ad9eff8bdaa70f897e5342e34b76109497f; 959466588aa7f84ccf79ae36a1d89542eaf9aaec builds before 5eb7de8cd58e73851cd37ff8d0666517d9926948 | CNA record |
Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP siemens:simatic_s7_1500_cpu_1518_4_pn_dp_mfp (from the name) | from V3.1.0 before V3.1.5 | CISA ADP |
Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP siemens:simatic_s7_1500_cpu_1518f_4_pn_dp_mfp (from the name) | from V3.1.0 before V3.1.5 | CISA ADP |
Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP siemens:siplus_s7_1500_cpu_1518_4_pn_dp_mfp (from the name) | from V3.1.0 before V3.1.5 | CISA ADP |
linux linux_kernel linux:linux_kernel | before 5.4.289; from 5.5 before 5.10.233; from 5.11 before 5.15.176; from 5.16 before 6.1.122; from 6.2 before 6.6.68; from 6.7 before 6.12.7; 6.13 | NVD |
References
- https://git.kernel.org/stable/c/44782565e1e6174c94bddfa72ac7267cd09c1648patch
- https://git.kernel.org/stable/c/5e473f462a16f1a34e49ea4289a667d2e4f35b52patch
- https://git.kernel.org/stable/c/33db36b3c53d0fda2699ea39ba72bee4de8336e8patch
- https://git.kernel.org/stable/c/489422e2befff88a1de52b2acebe7b333bded025patch
- https://git.kernel.org/stable/c/97e13434b5da8e91bdf965352fad2141d13d72d3patch
- https://git.kernel.org/stable/c/e3e54ad9eff8bdaa70f897e5342e34b76109497fpatch
- https://git.kernel.org/stable/c/5eb7de8cd58e73851cd37ff8d0666517d9926948patch
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.