Skip to content
Heist/ feed
High

netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path

Type: advisorySource: Official CVE List1 source record

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.

Announced Source revision 1
Original source ↗

CVE-2024-26925

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2024-26925

Linux

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Linux

Source reference: /containers/cna/affected/1/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "4b6346dc1edfb9839d6edee7360ed31a22fa6c95",
        "lessThan": "61ac7284346c32f9a8c8ceac56102f7914060428",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "23292bdfda5f04e704a843b8f97b0eb95ace1ca6",
        "lessThan": "2cee2ff7f8cce12a63a0a23ffe27f08d99541494",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "b44a459c6561595ed7c3679599c5279204132b33",
        "lessThan": "eb769ff4e281f751adcaf4f4445cbf30817be139",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "5d319f7a81431c6bb32eb4dc7d7975f99e2c8c66",
        "lessThan": "8d3a58af50e46167b6f1db47adadad03c0045dae",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "720344340fb9be2765bbaab7b292ece0a4570eae",
        "lessThan": "8038ee3c3e5b59bcd78467686db5270c68544e30",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "720344340fb9be2765bbaab7b292ece0a4570eae",
        "lessThan": "a34ba4bdeec0c3b629160497594908dc820110f1",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "720344340fb9be2765bbaab7b292ece0a4570eae",
        "lessThan": "0d459e2ffb541841714839e8228b845458ed3b27",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "f85ca36090cbb252bcbc95fc74c2853fc792694f",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "e07e68823116563bdbc49cef185cda6f463bc534",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "5.4.262",
        "lessThan": "5.4.274",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "5.10.198",
        "lessThan": "5.10.215",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "5.15.134",
        "lessThan": "5.15.155",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "6.1.56",
        "lessThan": "6.1.86",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "4.19.316",
        "lessThan": "4.20",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "6.4.13",
        "lessThan": "6.5",
        "versionType": "semver"
      }
    ],
    "programFiles": [
      "net/netfilter/nf_tables_api.c"
    ],
    "defaultStatus": "unaffected"
  },
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "6.5"
      },
      {
        "status": "unaffected",
        "version": "0",
        "lessThan": "6.5",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "5.4.274",
        "versionType": "semver",
        "lessThanOrEqual": "5.4.*"
      },
      {
        "status": "unaffected",
        "version": "5.10.215",
        "versionType": "semver",
        "lessThanOrEqual": "5.10.*"
      },
      {
        "status": "unaffected",
        "version": "5.15.155",
        "versionType": "semver",
        "lessThanOrEqual": "5.15.*"
      },
      {
        "status": "unaffected",
        "version": "6.1.86",
        "versionType": "semver",
        "lessThanOrEqual": "6.1.*"
      },
      {
        "status": "unaffected",
        "version": "6.6.26",
        "versionType": "semver",
        "lessThanOrEqual": "6.6.*"
      },
      {
        "status": "unaffected",
        "version": "6.8.5",
        "versionType": "semver",
        "lessThanOrEqual": "6.8.*"
      },
      {
        "status": "unaffected",
        "version": "6.9",
        "versionType": "original_commit_for_fix",
        "lessThanOrEqual": "*"
      }
    ],
    "programFiles": [
      "net/netfilter/nf_tables_api.c"
    ],
    "defaultStatus": "affected"
  }
]
Related CVEs
CVE-2024-26925

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#26460 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement