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CVE-2022-49831

🗓️ 01 May 2025 14:09:49Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 55 Views

CVE-2022-49831 fixes NULL pointer dereference in btrfs zoned device seeding on Linux kernel.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus
Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2022-011 (ALASKERNEL-5.15-2022-011)
8 Dec 202200:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2022-49831
6 Aug 202500:00
nessus
Amazon
Important: kernel
8 Dec 202200:00
amazon
AstraLinux
Astra Linux - уязвимость в linux-5.10, linux-5.15
3 May 202623:59
astralinux
Circl
CVE-2022-49831
3 Dec 202514:14
circl
CNNVD
Linux kernel 安全漏洞
1 May 202500:00
cnnvd
Cvelist
CVE-2022-49831 btrfs: zoned: initialize device's zone info for seeding
1 May 202514:09
cvelist
Debian CVE
CVE-2022-49831
1 May 202514:09
debiancve
EUVD
EUVD-2025-12944
3 Oct 202520:07
euvd
NVD
CVE-2022-49831
1 May 202515:16
nvd
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange<5.15.79
OR
linuxlinux_kernelRange5.166.0.9
OROROROR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/btrfs/disk-io.c",
      "fs/btrfs/volumes.c",
      "fs/btrfs/volumes.h"
    ],
    "versions": [
      {
        "version": "7365104236ade0bf22edd7724c8fd438b0342ee4",
        "lessThan": "91c38504e589dadbcde47b1cacdfc5b684154d44",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7365104236ade0bf22edd7724c8fd438b0342ee4",
        "lessThan": "544f38a738343d7e75f104e5e9d1ade58d8b71bd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7365104236ade0bf22edd7724c8fd438b0342ee4",
        "lessThan": "a8d1b1647bf8244a5f270538e9e636e2657fffa3",
        "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/disk-io.c",
      "fs/btrfs/volumes.c",
      "fs/btrfs/volumes.h"
    ],
    "versions": [
      {
        "version": "5.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.79",
        "lessThanOrEqual": "5.15.*",
        "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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11 May 2026 19:07Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.15.5
EPSS0.00042
55