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wifi: cfg80211: handle 2x996 RU allocation in cfg80211_calculate_bitrate_he()

Type: advisorySource: Official CVE List1 source record

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: handle 2x996 RU allocation in cfg80211_calculate_bitrate_he() Currently NL80211_RATE_INFO_HE_RU_ALLOC_2x996 is not handled in cfg80211_calculate_bitrate_he(), leading to below warning: kernel: invalid HE MCS: bw:6, ru:6 kernel: WARNING: CPU: 0 PID: 2312 at net/wireless/util.c:1501 cfg80211_calculate_bitrate_he+0x22b/0x270 [cfg80211] Fix it by handling 2x996 RU allocation in the same way as 160 MHz bandwidth.

Announced Source revision 1
Original source ↗

CVE-2024-43879

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-2024-43879

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": "c4cbaf7973a794839af080f13748335976cf3f3f",
        "lessThan": "45d20a1c54be4f3173862c7b950d4468447814c9",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "c4cbaf7973a794839af080f13748335976cf3f3f",
        "lessThan": "b289ebb0516526cb4abae081b7ec29fd4fa1209d",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "c4cbaf7973a794839af080f13748335976cf3f3f",
        "lessThan": "2e201b3d162c6c49417c438ffb30b58c9f85769f",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "c4cbaf7973a794839af080f13748335976cf3f3f",
        "lessThan": "576c64622649f3ec07e97bac8fec8b8a2ef4d086",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "c4cbaf7973a794839af080f13748335976cf3f3f",
        "lessThan": "16ad67e73309db0c20cc2a651992bd01c05e6b27",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "c4cbaf7973a794839af080f13748335976cf3f3f",
        "lessThan": "67b5f1054197e4f5553047759c15c1d67d4c8142",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "c4cbaf7973a794839af080f13748335976cf3f3f",
        "lessThan": "19eaf4f2f5a981f55a265242ada2bf92b0c742dd",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "c4cbaf7973a794839af080f13748335976cf3f3f",
        "lessThan": "bcbd771cd5d68c0c52567556097d75f9fc4e7cd6",
        "versionType": "git"
      }
    ],
    "programFiles": [
      "net/wireless/util.c"
    ],
    "defaultStatus": "unaffected"
  },
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "4.19"
      },
      {
        "status": "unaffected",
        "version": "0",
        "lessThan": "4.19",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "4.19.320",
        "versionType": "semver",
        "lessThanOrEqual": "4.19.*"
      },
      {
        "status": "unaffected",
        "version": "5.4.282",
        "versionType": "semver",
        "lessThanOrEqual": "5.4.*"
      },
      {
        "status": "unaffected",
        "version": "5.10.224",
        "versionType": "semver",
        "lessThanOrEqual": "5.10.*"
      },
      {
        "status": "unaffected",
        "version": "5.15.165",
        "versionType": "semver",
        "lessThanOrEqual": "5.15.*"
      },
      {
        "status": "unaffected",
        "version": "6.1.103",
        "versionType": "semver",
        "lessThanOrEqual": "6.1.*"
      },
      {
        "status": "unaffected",
        "version": "6.6.44",
        "versionType": "semver",
        "lessThanOrEqual": "6.6.*"
      },
      {
        "status": "unaffected",
        "version": "6.10.3",
        "versionType": "semver",
        "lessThanOrEqual": "6.10.*"
      },
      {
        "status": "unaffected",
        "version": "6.11",
        "versionType": "original_commit_for_fix",
        "lessThanOrEqual": "*"
      }
    ],
    "programFiles": [
      "net/wireless/util.c"
    ],
    "defaultStatus": "affected"
  }
]
Related CVEs
CVE-2024-43879

Source reference: /cveMetadata/cveId

Publisher severity

No explicit severity was provided.

Event
#26694 · Revision 1
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Publisher date
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