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CVE-2022-50256

🗓️ 15 Sep 2025 14:02:39Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 12 Views

CVE-2022-50256: Linux kernel fix to remove meson bridges on driver unload to prevent dangling references.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2022-50256
3 Dec 202514:14
circl
CNNVD
Linux kernel 安全漏洞
15 Sep 202500:00
cnnvd
Cvelist
CVE-2022-50256 drm/meson: remove drm bridges at aggregate driver unbind time
15 Sep 202514:02
cvelist
Debian CVE
CVE-2022-50256
15 Sep 202514:02
debiancve
EUVD
EUVD-2022-55496
3 Oct 202520:07
euvd
Microsoft CVE
drm/meson: remove drm bridges at aggregate driver unbind time
27 Nov 202501:01
mscve
NVD
CVE-2022-50256
15 Sep 202514:15
nvd
OSV
AZL-70765 CVE-2022-50256 affecting package kernel 5.15.200.1-1
15 Sep 202514:15
osv
OSV
CVE-2022-50256 drm/meson: remove drm bridges at aggregate driver unbind time
15 Sep 202514:02
osv
OSV
DEBIAN-CVE-2022-50256
15 Sep 202514:15
osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange4.105.19.17
OR
linuxlinux_kernelRange6.06.0.3
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/meson/meson_drv.c",
      "drivers/gpu/drm/meson/meson_drv.h",
      "drivers/gpu/drm/meson/meson_encoder_cvbs.c",
      "drivers/gpu/drm/meson/meson_encoder_cvbs.h",
      "drivers/gpu/drm/meson/meson_encoder_hdmi.c",
      "drivers/gpu/drm/meson/meson_encoder_hdmi.h"
    ],
    "versions": [
      {
        "version": "bbbe775ec5b5dace43a35886da9924837da09ddd",
        "lessThan": "de2b6ebe0cb7746b5b6b35d79e150d934392b958",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bbbe775ec5b5dace43a35886da9924837da09ddd",
        "lessThan": "fc1fd114dde3d2623ac37676df3d74ffeedb0da8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bbbe775ec5b5dace43a35886da9924837da09ddd",
        "lessThan": "09847723c12fc2753749cec3939a02ee92dac468",
        "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/meson/meson_drv.c",
      "drivers/gpu/drm/meson/meson_drv.h",
      "drivers/gpu/drm/meson/meson_encoder_cvbs.c",
      "drivers/gpu/drm/meson/meson_encoder_cvbs.h",
      "drivers/gpu/drm/meson/meson_encoder_hdmi.c",
      "drivers/gpu/drm/meson/meson_encoder_hdmi.h"
    ],
    "versions": [
      {
        "version": "4.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19.17",
        "lessThanOrEqual": "5.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.3",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 19:15Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.17.8
EPSS0.00017
12