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CVE PROGRAM SOURCE RECORD7.1 High

CVE-2026-52988

netfilter: nf_tables: join hook list via splice_list_rcu() in commit phase

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: join hook list via splice_list_rcu() in commit phase Publish new hooks in the list into the basechain/flowtable using splice_list_rcu() to ensure netlink dump list traversal via rcu is safe while concurrent ruleset update is going on.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 78d9f48f7f44431a25da2b46b3a8812f6ff2b981 to < ed8d3bd8272e49ea987100de2abfb13710329a9baffected
  • 78d9f48f7f44431a25da2b46b3a8812f6ff2b981 to < 8fdd2204503ab1ce07dc000c277e2c3edf96a67baffected
  • 78d9f48f7f44431a25da2b46b3a8812f6ff2b981 to < 5593c640f9daedec8de61555c41e1019fa675aa6affected
  • 78d9f48f7f44431a25da2b46b3a8812f6ff2b981 to < 00e370627f2e1fb3585f9d26348b1abddc75442baffected
  • 78d9f48f7f44431a25da2b46b3a8812f6ff2b981 to < 28ecfb3d1fe8dea70319de7051cb6718c25b5b52affected
  • 78d9f48f7f44431a25da2b46b3a8812f6ff2b981 to < a557816c6e38e9473d99aa9ea8c662f55fc85847affected
  • 78d9f48f7f44431a25da2b46b3a8812f6ff2b981 to < 1346be9379639c30877083b12747d4eacb83c24faffected
  • 78d9f48f7f44431a25da2b46b3a8812f6ff2b981 to < a6134e62dba2ea4f760b29d5226907f447c92400affected

Linux Linux

Default version status: affected

  • 5.8affected
  • 0 to < 5.8unaffected
  • 5.10.271 to ≤ 5.10.*unaffected
  • 5.15.222 to ≤ 5.15.*unaffected
  • 6.1.189 to ≤ 6.1.*unaffected
  • 6.6.158 to ≤ 6.6.*unaffected
  • 6.12.112 to ≤ 6.12.*unaffected
  • 6.18.55 to ≤ 6.18.*unaffected
  • 7.0.10 to ≤ 7.0.*unaffected
  • 7.1 to ≤ *unaffected

References