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CVE-2021-47042

🗓️ 28 Feb 2024 08:13:47Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 6070 Views

Linux kernel vulnerability resolved: Free local data after use in drm/amd/display (CVE-2021-47042

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
The vulnerability of the `dc_link_construct()` function (drm/amd/display) in the Linux operating system allows a hacker to trigger a service failure.
4 Mar 202400:00
bdu_fstec
circl
Circl
CVE-2021-47042
28 Feb 202410:26
circl
cnnvd
CNNVD
Linux kernel security vulnerabilities
28 Feb 202400:00
cnnvd
cvelist
Cvelist
CVE-2021-47042 drm/amd/display: Free local data after use
28 Feb 202408:13
cvelist
debiancve
Debian CVE
CVE-2021-47042
28 Feb 202408:13
debiancve
nvd
NVD
CVE-2021-47042
28 Feb 202409:15
nvd
osv
OSV
CVE-2021-47042
28 Feb 202409:15
osv
osv
OSV
UBUNTU-CVE-2021-47042
28 Feb 202409:15
osv
prion
Prion
Spoofing
28 Feb 202409:15
prion
ptsecurity
Positive Technologies
PT-2021-7996 · Linux · Linux Kernel
23 Mar 202100:00
ptsecurity
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange5.125.12.4
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/amd/display/dc/core/dc_link.c"
    ],
    "versions": [
      {
        "version": "3a00c04212d1cfe1426338b78f4ead623508c874",
        "lessThan": "296443139f893b554dddd56a99ba8471ab5802d4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3a00c04212d1cfe1426338b78f4ead623508c874",
        "lessThan": "616cf23b6cf40ad6f03ffbddfa1b6c4eb68d8ae1",
        "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/amd/display/dc/core/dc_link.c"
    ],
    "versions": [
      {
        "version": "5.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.12.4",
        "lessThanOrEqual": "5.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.13",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 04:16Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.15.5
EPSS0.00205
SSVC
6070