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CVE-2021-47577

🗓️ 19 Jun 2024 14:53:45Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 117 Views

The Linux kernel mitigates a vulnerability in the io-wq component related to worker task

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
–astralinux
bdu_fstec
BDU FSTEC
Linux kernel io-wq DoS
25 Dec 202400:00
–bdu_fstec
circl
Circl
CVE-2021-47577
3 Dec 202514:14
–circl
cnnvd
CNNVD
Linux kernel security vulnerabilities
19 Jun 202400:00
–cnnvd
cvelist
Cvelist
CVE-2021-47577 io-wq: check for wq exit after adding new worker task_work
19 Jun 202414:53
–cvelist
debiancve
Debian CVE
CVE-2021-47577
19 Jun 202414:53
–debiancve
nvd
NVD
CVE-2021-47577
19 Jun 202415:15
–nvd
openvas
OpenVAS
openSUSE Security Advisory (SUSE-SU-2024:2394-1)
12 Jul 202400:00
–openvas
openvas
OpenVAS
openSUSE Security Advisory (SUSE-SU-2024:2372-1)
12 Jul 202400:00
–openvas
openvas
OpenVAS
openSUSE Security Advisory (SUSE-SU-2024:2939-1)
25 Feb 202500:00
–openvas
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange<5.15.11
linuxlinux_kernelMatch5.16rc1
linuxlinux_kernelMatch5.16rc2
linuxlinux_kernelMatch5.16rc3
linuxlinux_kernelMatch5.16rc4
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/io-wq.c"
    ],
    "versions": [
      {
        "version": "685fe7feedb96771683437107ba72131410e2350",
        "lessThan": "4b4e5bbf9386d4ec21d91c0cb0fd60b9bba778ec",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "685fe7feedb96771683437107ba72131410e2350",
        "lessThan": "71a85387546e50b1a37b0fa45dadcae3bfb35cf6",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/io-wq.c"
    ],
    "versions": [
      {
        "version": "5.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.11",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.16",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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05 Aug 2026 08:48Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.14.7 - 7.8
EPSS0.0015
SSVC
117