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CVE-2022-50236

🗓️ 15 Sep 2025 14:01:42Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 13 Views

Fixes Mediatek IOMMU crash on interrupt after kexec; interrupt may run before domain init causing memory access error.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2022-50236
3 Dec 202514:14
circl
CNNVD
Linux kernel 安全漏洞
15 Sep 202500:00
cnnvd
Cvelist
CVE-2022-50236 iommu/mediatek: Fix crash on isr after kexec()
15 Sep 202514:01
cvelist
Debian CVE
CVE-2022-50236
15 Sep 202514:01
debiancve
EUVD
EUVD-2022-55514
3 Oct 202520:07
euvd
Microsoft CVE
iommu/mediatek: Fix crash on isr after kexec()
26 Nov 202501:01
mscve
NVD
CVE-2022-50236
15 Sep 202514:15
nvd
OpenVAS
SUSE: Security Advisory (SUSE-SU-2025:4189-1)
26 Nov 202500:00
openvas
OSV
CVE-2022-50236 iommu/mediatek: Fix crash on isr after kexec()
15 Sep 202514:01
osv
OSV
DEBIAN-CVE-2022-50236
15 Sep 202514:15
osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange4.66.0.17
OR
linuxlinux_kernelRange6.16.1.3
[
  {
    "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": "0df4fabe208d9576f2671d31e77cf46d20fdcd01",
        "lessThan": "f13acee780cedb3e06a6dadf64d9104cccd2b9fc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0df4fabe208d9576f2671d31e77cf46d20fdcd01",
        "lessThan": "85cc8a187f2de7a91e2cea522e9406fa12999269",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0df4fabe208d9576f2671d31e77cf46d20fdcd01",
        "lessThan": "00ef8885a945c37551547d8ac8361cacd20c4e42",
        "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": "4.6",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.6",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.17",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.3",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 19:15Current
6Medium risk
Vulners AI Score6
CVSS 3.15.5
EPSS0.00011
13