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High 7.8Published Apr 24, 2024
CVE-2024-26925netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path The commit mutex should not be released during the critical section between nft_gc_seq_begin() and nft_gc_seq_end(), otherwise, async GC worker could collect expired objects and get the released commit lock within the same GC sequence. nf_tables_module_autoload() temporarily releases the mutex to load module dependencies, then it goes back to replay the transaction again. Move it at the end of the abort phase after nft_gc_seq_end() is called.
- 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) | from 4b6346dc1edfb9839d6edee7360ed31a22fa6c95 before 61ac7284346c32f9a8c8ceac56102f7914060428; 23292bdfda5f04e704a843b8f97b0eb95ace1ca6 builds before 2cee2ff7f8cce12a63a0a23ffe27f08d99541494; from b44a459c6561595ed7c3679599c5279204132b33 before eb769ff4e281f751adcaf4f4445cbf30817be139; from 5d319f7a81431c6bb32eb4dc7d7975f99e2c8c66 before 8d3a58af50e46167b6f1db47adadad03c0045dae; 720344340fb9be2765bbaab7b292ece0a4570eae builds before 8038ee3c3e5b59bcd78467686db5270c68544e30; from 720344340fb9be2765bbaab7b292ece0a4570eae before a34ba4bdeec0c3b629160497594908dc820110f1; 720344340fb9be2765bbaab7b292ece0a4570eae builds before 0d459e2ffb541841714839e8228b845458ed3b27; f85ca36090cbb252bcbc95fc74c2853fc792694f; and 7 more ranges | CNA record |
Siemens RUGGEDCOM RM1224 LTE(4G) EU siemens:ruggedcom_rm1224_lte_4g_eu (from the name) | before V8.2 | CISA ADP |
Siemens RUGGEDCOM RM1224 LTE(4G) NAM siemens:ruggedcom_rm1224_lte_4g_nam (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE M804PB siemens:scalance_m804pb (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE M812-1 ADSL-Router siemens:scalance_m812_1_adsl_router (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE M816-1 ADSL-Router siemens:scalance_m816_1_adsl_router (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE M826-2 SHDSL-Router siemens:scalance_m826_2_shdsl_router (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE M874-2 siemens:scalance_m874_2 (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE M874-3 siemens:scalance_m874_3 (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE M874-3 3G-Router (CN) siemens:scalance_m874_3_3g_router_cn (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE M876-3 siemens:scalance_m876_3 (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE M876-3 (ROK) siemens:scalance_m876_3_rok (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE M876-4 siemens:scalance_m876_4 (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE M876-4 (EU) siemens:scalance_m876_4_eu (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE M876-4 (NAM) siemens:scalance_m876_4_nam (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE MUM853-1 (A1) siemens:scalance_mum853_1_a1 (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE MUM853-1 (B1) siemens:scalance_mum853_1_b1 (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE MUM853-1 (EU) siemens:scalance_mum853_1_eu (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE MUM856-1 (A1) siemens:scalance_mum856_1_a1 (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE MUM856-1 (B1) siemens:scalance_mum856_1_b1 (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE MUM856-1 (CN) siemens:scalance_mum856_1_cn (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE MUM856-1 (EU) siemens:scalance_mum856_1_eu (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE MUM856-1 (RoW) siemens:scalance_mum856_1_row (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE S615 EEC LAN-Router siemens:scalance_s615_eec_lan_router (from the name) | before V8.2 | CISA ADP |
Siemens SCALANCE S615 LAN-Router siemens:scalance_s615_lan_router (from the name) | before V8.2 | CISA ADP |
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem siemens:simatic_s7_1500_tm_mfp_gnu_linux_subsystem (from the name) | before V1.1.1 | CISA ADP |
linux linux_kernel linux:linux_kernel | from 4.19.316 before 4.20; from 5.4.262 before 5.4.274; from 5.10.198 before 5.10.215; from 5.15.134 before 5.15.155; from 6.1.56 before 6.1.86; from 6.4.13 before 6.5; from 6.5.1 before 6.6.26; from 6.7 before 6.8.5; and 3 more ranges | NVD |
debian debian_linux debian:debian_linux | 10.0 | NVD |
References
- https://git.kernel.org/stable/c/61ac7284346c32f9a8c8ceac56102f7914060428patch
- https://git.kernel.org/stable/c/2cee2ff7f8cce12a63a0a23ffe27f08d99541494patch
- https://git.kernel.org/stable/c/eb769ff4e281f751adcaf4f4445cbf30817be139patch
- https://git.kernel.org/stable/c/8d3a58af50e46167b6f1db47adadad03c0045daepatch
- https://git.kernel.org/stable/c/8038ee3c3e5b59bcd78467686db5270c68544e30patch
- https://git.kernel.org/stable/c/a34ba4bdeec0c3b629160497594908dc820110f1patch
- https://git.kernel.org/stable/c/0d459e2ffb541841714839e8228b845458ed3b27patch
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlthird-party-advisory
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
- https://cert-portal.siemens.com/productcert/html/ssa-354112.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.