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CVE-2026-53042 fwctl: Fix class init ordering to avoid NULL pointer dereference on device removal

🗓️ 24 Jun 2026 16:29:48Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 35 Views

Fix class init ordering in fwctl to avoid null pointer dereference on device removal.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-53042
11 Jul 202601:46
circl
CVE
CVE-2026-53042
24 Jun 202616:29
cve
Debian CVE
CVE-2026-53042
24 Jun 202616:29
debiancve
EUVD
EUVD-2026-38910
24 Jun 202616:29
euvd
NVD
CVE-2026-53042
24 Jun 202617:17
nvd
OSV
BELL-CVE-2026-53042
26 Jun 202606:12
osv
OSV
CVE-2026-53042 fwctl: Fix class init ordering to avoid NULL pointer dereference on device removal
24 Jun 202616:29
osv
OSV
DEBIAN-CVE-2026-53042
24 Jun 202617:17
osv
OSV
UBUNTU-CVE-2026-53042
24 Jun 202617:17
osv
OSV
USN-8566-1 linux, linux-gcp, linux-gke, linux-realtime vulnerabilities
20 Jul 202615:24
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/fwctl/main.c"
    ],
    "versions": [
      {
        "version": "858ce2f56b5253063f61f6b1c58a6dbf5d71da0b",
        "lessThan": "a28f56988c8e5bb9375806a5cfb0bf54d662ae3f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "858ce2f56b5253063f61f6b1c58a6dbf5d71da0b",
        "lessThan": "1075f2f590fdac147f8b8010c35b606564b5c7d7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "858ce2f56b5253063f61f6b1c58a6dbf5d71da0b",
        "lessThan": "a55f80233f384dc89ef3425b2e1dd0e6d44bcf29",
        "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/fwctl/main.c"
    ],
    "versions": [
      {
        "version": "6.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.15",
        "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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