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CVE-2022-49079

🗓️ 26 Feb 2025 01:54:40Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 94 Views

Vulnerability CVE-2022-49079 in Linux kernel btrfs leads to deadlock when activating zones.

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 btrfs_can_activate_zone Heap Buffer Overflow DoS
27 Mar 202600:00
–bdu_fstec
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
26 Feb 202500:00
–cnnvd
cvelist
Cvelist
CVE-2022-49079 btrfs: zoned: traverse devices under chunk_mutex in btrfs_can_activate_zone
26 Feb 202501:54
–cvelist
debiancve
Debian CVE
CVE-2022-49079
26 Feb 202501:54
–debiancve
euvd
EUVD
EUVD-2022-55125
14 Oct 202521:30
–euvd
nvd
NVD
CVE-2022-49079
26 Feb 202507:00
–nvd
osv_cve
osv_cve
CVE-2022-49079 btrfs: zoned: traverse devices under chunk_mutex in btrfs_can_activate_zone
26 Feb 202501:54
–osv_cve
osv_debian
osv_debian
DEBIAN-CVE-2022-49079
26 Feb 202507:00
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2022-49079
26 Feb 202507:00
–osv_ubuntu
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.16–5.16.20
linuxlinux_kernelRange5.17–5.17.3
linuxlinux_kernelMatch5.18rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/btrfs/zoned.c"
    ],
    "versions": [
      {
        "version": "a85f05e59bc15a83ad910dbcb71df5ad8fa77295",
        "lessThan": "09e65ae515af2b24d6dc23af21719a3b41de83e5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a85f05e59bc15a83ad910dbcb71df5ad8fa77295",
        "lessThan": "142f822bd945a7be442a2916ec6167cc102c4183",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a85f05e59bc15a83ad910dbcb71df5ad8fa77295",
        "lessThan": "0b9e66762aa0cda2a9c2d5542d64e04dac528fa6",
        "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/btrfs/zoned.c"
    ],
    "versions": [
      {
        "version": "5.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.16.20",
        "lessThanOrEqual": "5.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.3",
        "lessThanOrEqual": "5.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 05:17Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.5
EPSS0.00184
94