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CVE-2021-47016

🗓️ 29 Feb 2024 22:31:13Reported by LinuxType 
cve
 cve🔗 web.nvd.nist.gov👁 6765 Views

Linux kernel vulnerability resolved by not wiping PCC timer config bits on mvme147 and mvme16x platforms

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux		Astra Linux – Vulnerability in Linux
19 Jun 202611:10
–astralinux
BDU FSTEC		The vulnerability of the mvme147_timer_int() function in the arch/m68k/mvme147/config.c file of the Linux operating system allows a hacker to cause a service failure.
9 Jun 202500:00
–bdu_fstec
Circl		CVE-2021-47016
1 Mar 202400:26
–circl
CNNVD		Linux kernel security vulnerabilities
29 Feb 202400:00
–cnnvd
Cvelist		CVE-2021-47016 m68k: mvme147,mvme16x: Don't wipe PCC timer config bits
29 Feb 202422:31
–cvelist
Debian CVE		CVE-2021-47016
29 Feb 202422:31
–debiancve
NVD		CVE-2021-47016
29 Feb 202423:15
–nvd
OSV		DEBIAN-CVE-2021-47016
29 Feb 202423:15
–osv
OSV		UBUNTU-CVE-2021-47016
29 Feb 202423:15
–osv
Prion		Spoofing
29 Feb 202423:15
–prion
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange5.2–5.4.119
OR
linuxlinux_kernelRange5.5–5.10.37
OR
linuxlinux_kernelRange5.11–5.11.21
OR
linuxlinux_kernelRange5.12–5.12.4
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/m68k/include/asm/mvme147hw.h",
      "arch/m68k/mvme147/config.c",
      "arch/m68k/mvme16x/config.c"
    ],
    "versions": [
      {
        "version": "7529b90d051e4629884771ba2b1d3a87d2c6a9d7",
        "lessThan": "f6a90818a32058fca62cda3a2027a6a2364e1878",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7529b90d051e4629884771ba2b1d3a87d2c6a9d7",
        "lessThan": "1dfb26df15fc7036a74221d43de7427f74293dae",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7529b90d051e4629884771ba2b1d3a87d2c6a9d7",
        "lessThan": "73fdeb612d25b5e105c219e05434285a45d23576",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7529b90d051e4629884771ba2b1d3a87d2c6a9d7",
        "lessThan": "5d34225169346cab5145978d153b9ce90e9ace21",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7529b90d051e4629884771ba2b1d3a87d2c6a9d7",
        "lessThan": "43262178c043032e7c42d00de44c818ba05f9967",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/m68k/include/asm/mvme147hw.h",
      "arch/m68k/mvme147/config.c",
      "arch/m68k/mvme16x/config.c"
    ],
    "versions": [
      {
        "version": "5.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.119",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.37",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.11.21",
        "lessThanOrEqual": "5.11.*",
        "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
6.5Medium risk
Vulners AI Score6.5
CVSS 3.15.5
EPSS0.00222
SSVC
linux kernelvulnerabilitym68kmvme147mvme16xpcc timertimer interrupt
6765