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CVE-2022-49833 btrfs: zoned: clone zoned device info when cloning a device

🗓️ 01 May 2025 14:09:51Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 41 Views

CVE-2022-49833 resolves NULL pointer issue in btrfs when cloning zoned device info structure.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
–astralinux
bdu_fstec
BDU FSTEC
Linux Btrfs Clone FS Buffer Overflow DoS
9 Apr 202600:00
–bdu_fstec
circl
Circl
CVE-2022-49833
19 Mar 202600:00
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
1 May 202500:00
–cnnvd
cve
CVE
CVE-2022-49833
1 May 202514:09
–cve
debiancve
Debian CVE
CVE-2022-49833
1 May 202514:09
–debiancve
euvd
EUVD
EUVD-2025-12927
3 Oct 202520:07
–euvd
mscve
Microsoft CVE
btrfs: zoned: clone zoned device info when cloning a device
12 Nov 202509:01
–mscve
nvd
NVD
CVE-2022-49833
1 May 202515:16
–nvd
osv_azl
osv_azl
AZL-69917 CVE-2022-49833 affecting package kernel 5.15.200.1-1
1 May 202515:16
–osv_azl
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/btrfs/volumes.c",
      "fs/btrfs/zoned.c",
      "fs/btrfs/zoned.h"
    ],
    "versions": [
      {
        "version": "7365104236ade0bf22edd7724c8fd438b0342ee4",
        "lessThan": "ad88cabcec942c033f980cd1e28d56ecdaf5f3b8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7365104236ade0bf22edd7724c8fd438b0342ee4",
        "lessThan": "21e61ec6d0bb786818490e926aa9aeb4de95ad0d",
        "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/volumes.c",
      "fs/btrfs/zoned.c",
      "fs/btrfs/zoned.h"
    ],
    "versions": [
      {
        "version": "5.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.9",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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