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CVE-2022-50524 iommu/mediatek: Check return value after calling platform_get_resource()

🗓️ 07 Oct 2025 15:19:17Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 30 Views

Linux kernel iommu mediatek fix: check platform_get_resource return to prevent null pointer.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
–astralinux
bdu_fstec
BDU FSTEC
Linux kernel IOMMU Driver Heap Buffer Overflow DoS
27 Mar 202600:00
–bdu_fstec
cnnvd
CNNVD
Linux kernel 安全漏洞
7 Oct 202500:00
–cnnvd
cve
CVE
CVE-2022-50524
7 Oct 202515:19
–cve
debiancve
Debian CVE
CVE-2022-50524
7 Oct 202515:19
–debiancve
euvd
EUVD
EUVD-2025-32823
7 Oct 202515:19
–euvd
nvd
NVD
CVE-2022-50524
7 Oct 202516:15
–nvd
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2025:4320-1)
8 Dec 202500:00
–openvas
osv_debian
osv_debian
DEBIAN-CVE-2022-50524
7 Oct 202516:15
–osv_debian
osv_suse
osv_suse
SUSE-SU-2025:4149-1 Security update for the Linux Kernel
20 Nov 202515:41
–osv_suse
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/iommu/mtk_iommu.c"
    ],
    "versions": [
      {
        "version": "42d57fc58aebc5801804424082028f43bad1b73c",
        "lessThan": "bfebf05883cdcf9ac983033987fae869bd59ca53",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42d57fc58aebc5801804424082028f43bad1b73c",
        "lessThan": "feca904412483b2e0a903dd1f2e2843afd445f8c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42d57fc58aebc5801804424082028f43bad1b73c",
        "lessThan": "73b6924cdebc899de9b719e1319aa86c6bed4acf",
        "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/iommu/mtk_iommu.c"
    ],
    "versions": [
      {
        "version": "5.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.16",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.2",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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