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CVE-2026-80577 drm/panthor: skip zero-sized firmware sections

🗓️ 26 Aug 2026 14:37:36Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

NULL pointer dereference in Linux kernel drm/panthor via zero-sized firmware section handling.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-80577
26 Aug 202614:37
cve
euvd
EUVD
EUVD-2026-66492
26 Aug 202614:37
euvd
nvd
NVD
CVE-2026-80577
26 Aug 202615:17
nvd
ptsecurity
Positive Technologies
PT-2026-82193
26 Aug 202600:00
ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/panthor/panthor_fw.c"
    ],
    "versions": [
      {
        "version": "2718d91816eeed03c09c8abe872e45f59078768c",
        "lessThan": "f0f3c3922db981031733a25c51e1f37cf9b9e251",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2718d91816eeed03c09c8abe872e45f59078768c",
        "lessThan": "25556a46ae6ecf2a9f1c1c5096828eecd4596b91",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2718d91816eeed03c09c8abe872e45f59078768c",
        "lessThan": "5d222b657f02a37f658e4e21925b85b4703855e7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2718d91816eeed03c09c8abe872e45f59078768c",
        "lessThan": "2b8f13d3c7e26c46c20d9e367904cf01729c88e6",
        "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/gpu/drm/panthor/panthor_fw.c"
    ],
    "versions": [
      {
        "version": "6.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.105",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.46",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.10",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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