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netfilter: nf_tables: set dormant flag on hook register failure

Type: advisorySource: Official CVE List1 source record

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: set dormant flag on hook register failure We need to set the dormant flag again if we fail to register the hooks. During memory pressure hook registration can fail and we end up with a table marked as active but no registered hooks. On table/base chain deletion, nf_tables will attempt to unregister the hook again which yields a warn splat from the nftables core.

Announced Source revision 1
Original source ↗

CVE-2024-26835

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-2024-26835

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": "bf8083bbf8fa202e6e5316bbd99759ab82bfe7a3",
        "lessThan": "a6411f3c48f991c19aaf9a24fce36865fbba28d7",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "e10f661adc556c4969c70ddaddf238bffdaf1e87",
        "lessThan": "ae4360cbd385f0d7a8a86d5723e50448cc6318f3",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "d9c4da8cb74e8ee6e58a064a3573aa37acf6c935",
        "lessThan": "31ea574aeca1aa488e18716459bde057217637af",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "179d9ba5559a756f4322583388b3213fe4e391b0",
        "lessThan": "664264a5c55bf97a9c571c557d477b75416199be",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "179d9ba5559a756f4322583388b3213fe4e391b0",
        "lessThan": "0c9302a6da262e6ab6a6c1d30f04a6130ed97376",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "179d9ba5559a756f4322583388b3213fe4e391b0",
        "lessThan": "f2135bbf14949687e96cabb13d8a91ae3deb9069",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "179d9ba5559a756f4322583388b3213fe4e391b0",
        "lessThan": "6f2496366426cec18ba53f1c7f6c3ac307ca6a95",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "179d9ba5559a756f4322583388b3213fe4e391b0",
        "lessThan": "bccebf64701735533c8db37773eeacc6566cc8ec",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "5.4.262",
        "lessThan": "5.4.270",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "5.10.202",
        "lessThan": "5.10.211",
        "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": "5.13"
      },
      {
        "status": "unaffected",
        "version": "0",
        "lessThan": "5.13",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "5.4.270",
        "versionType": "semver",
        "lessThanOrEqual": "5.4.*"
      },
      {
        "status": "unaffected",
        "version": "5.10.211",
        "versionType": "semver",
        "lessThanOrEqual": "5.10.*"
      },
      {
        "status": "unaffected",
        "version": "5.15.150",
        "versionType": "semver",
        "lessThanOrEqual": "5.15.*"
      },
      {
        "status": "unaffected",
        "version": "6.1.80",
        "versionType": "semver",
        "lessThanOrEqual": "6.1.*"
      },
      {
        "status": "unaffected",
        "version": "6.6.19",
        "versionType": "semver",
        "lessThanOrEqual": "6.6.*"
      },
      {
        "status": "unaffected",
        "version": "6.7.7",
        "versionType": "semver",
        "lessThanOrEqual": "6.7.*"
      },
      {
        "status": "unaffected",
        "version": "6.8",
        "versionType": "original_commit_for_fix",
        "lessThanOrEqual": "*"
      }
    ],
    "programFiles": [
      "net/netfilter/nf_tables_api.c"
    ],
    "defaultStatus": "affected"
  }
]
Related CVEs
CVE-2024-26835

Source reference: /cveMetadata/cveId

Publisher severity

No explicit severity was provided.

Event
#26431 · Revision 1
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Publisher date
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