netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2024-26925
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-04-25 06:15:57 UTC
Updated2026-05-12 12:16:26 UTC
DescriptionIn 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.

Risk And Classification

Primary CVSS: v3.1 5.5 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Problem Types: CWE-667

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 4b6346dc1edfb9839d6edee7360ed31a22fa6c95 61ac7284346c32f9a8c8ceac56102f7914060428 git Not specified
CNA Linux Linux affected 23292bdfda5f04e704a843b8f97b0eb95ace1ca6 2cee2ff7f8cce12a63a0a23ffe27f08d99541494 git Not specified
CNA Linux Linux affected b44a459c6561595ed7c3679599c5279204132b33 eb769ff4e281f751adcaf4f4445cbf30817be139 git Not specified
CNA Linux Linux affected 5d319f7a81431c6bb32eb4dc7d7975f99e2c8c66 8d3a58af50e46167b6f1db47adadad03c0045dae git Not specified
CNA Linux Linux affected 720344340fb9be2765bbaab7b292ece0a4570eae 8038ee3c3e5b59bcd78467686db5270c68544e30 git Not specified
CNA Linux Linux affected 720344340fb9be2765bbaab7b292ece0a4570eae a34ba4bdeec0c3b629160497594908dc820110f1 git Not specified
CNA Linux Linux affected 720344340fb9be2765bbaab7b292ece0a4570eae 0d459e2ffb541841714839e8228b845458ed3b27 git Not specified
CNA Linux Linux affected f85ca36090cbb252bcbc95fc74c2853fc792694f git Not specified
CNA Linux Linux affected e07e68823116563bdbc49cef185cda6f463bc534 git Not specified
CNA Linux Linux affected 6.5 Not specified
CNA Linux Linux unaffected 6.5 semver Not specified
CNA Linux Linux unaffected 5.4.274 5.4.* semver Not specified
CNA Linux Linux unaffected 5.10.215 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.155 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.86 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.26 6.6.* semver Not specified
CNA Linux Linux unaffected 6.8.5 6.8.* semver Not specified
CNA Linux Linux unaffected 6.9 * original_commit_for_fix Not specified
ADP Siemens RUGGEDCOM RM1224 LTE4G EU affected V8.2 custom Not specified
ADP Siemens RUGGEDCOM RM1224 LTE4G NAM affected V8.2 custom Not specified
ADP Siemens SCALANCE M804PB affected V8.2 custom Not specified
ADP Siemens SCALANCE M812-1 ADSL-Router affected V8.2 custom Not specified
ADP Siemens SCALANCE M812-1 ADSL-Router affected V8.2 custom Not specified
ADP Siemens SCALANCE M816-1 ADSL-Router affected V8.2 custom Not specified
ADP Siemens SCALANCE M816-1 ADSL-Router affected V8.2 custom Not specified
ADP Siemens SCALANCE M826-2 SHDSL-Router affected V8.2 custom Not specified
ADP Siemens SCALANCE M874-2 affected V8.2 custom Not specified
ADP Siemens SCALANCE M874-3 affected V8.2 custom Not specified
ADP Siemens SCALANCE M874-3 3G-Router CN affected V8.2 custom Not specified
ADP Siemens SCALANCE M876-3 affected V8.2 custom Not specified
ADP Siemens SCALANCE M876-3 ROK affected V8.2 custom Not specified
ADP Siemens SCALANCE M876-4 affected V8.2 custom Not specified
ADP Siemens SCALANCE M876-4 EU affected V8.2 custom Not specified
ADP Siemens SCALANCE M876-4 NAM affected V8.2 custom Not specified
ADP Siemens SCALANCE MUM853-1 A1 affected V8.2 custom Not specified
ADP Siemens SCALANCE MUM853-1 B1 affected V8.2 custom Not specified
ADP Siemens SCALANCE MUM853-1 EU affected V8.2 custom Not specified
ADP Siemens SCALANCE MUM856-1 A1 affected V8.2 custom Not specified
ADP Siemens SCALANCE MUM856-1 B1 affected V8.2 custom Not specified
ADP Siemens SCALANCE MUM856-1 CN affected V8.2 custom Not specified
ADP Siemens SCALANCE MUM856-1 EU affected V8.2 custom Not specified
ADP Siemens SCALANCE MUM856-1 RoW affected V8.2 custom Not specified
ADP Siemens SCALANCE S615 EEC LAN-Router affected V8.2 custom Not specified
ADP Siemens SCALANCE S615 LAN-Router affected V8.2 custom Not specified
ADP Siemens SIMATIC S7-1500 TM MFP - GNU/Linux Subsystem affected * custom Not specified

References

ReferenceSourceLinkTags
cert-portal.siemens.com/productcert/html/ssa-354112.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
lists.debian.org/debian-lts-announce/2024/06/msg00017.html af854a3a-2127-422b-91ae-364da2661108 lists.debian.org Third Party Advisory
git.kernel.org/stable/c/a34ba4bdeec0c3b629160497594908dc820110f1 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/8d3a58af50e46167b6f1db47adadad03c0045dae af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
cert-portal.siemens.com/productcert/html/ssa-265688.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
git.kernel.org/stable/c/2cee2ff7f8cce12a63a0a23ffe27f08d99541494 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/0d459e2ffb541841714839e8228b845458ed3b27 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/eb769ff4e281f751adcaf4f4445cbf30817be139 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/61ac7284346c32f9a8c8ceac56102f7914060428 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/8038ee3c3e5b59bcd78467686db5270c68544e30 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
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