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CVE-2026-53317 wifi: mt76: mt7921: Place upper limit on station AID

🗓️ 26 Jun 2026 19:41:09Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

Limit station association identifier to prevent firmware crash on access point interfaces when the identifier exceeds twenty.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-53317
26 Jun 202619:41
attackerkb
CVE
CVE-2026-53317
26 Jun 202619:41
cve
Debian CVE
CVE-2026-53317
26 Jun 202619:41
debiancve
EUVD
EUVD-2026-39852
26 Jun 202619:41
euvd
NVD
CVE-2026-53317
26 Jun 202620:17
nvd
Positive Technologies
PT-2026-52956
26 Jun 202600:00
ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/mediatek/mt76/mt7921/main.c",
      "drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h"
    ],
    "versions": [
      {
        "version": "5c14a5f944b91371961548b1907802f74a4d2e5c",
        "lessThan": "6dbe70f9ef14d8ac1c24bf19fd9510978a3ab952",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5c14a5f944b91371961548b1907802f74a4d2e5c",
        "lessThan": "35835ff71e6e618155578b8e3905597edd5f601c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5c14a5f944b91371961548b1907802f74a4d2e5c",
        "lessThan": "1a4b802afe15c5b33b2dcb37a594aba2fa215d52",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5c14a5f944b91371961548b1907802f74a4d2e5c",
        "lessThan": "4d0bf21e3e20619d51d06c0c36207aabab8b712c",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/mediatek/mt76/mt7921/main.c",
      "drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h"
    ],
    "versions": [
      {
        "version": "5.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.91",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.33",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.10",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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