CVE-2022-49282 f2fs: quota: fix loop condition at f2fs_quota_sync()

🗓️ 26 Feb 2025 01:56:23Reported by LinuxType

Fix for f2fs quota loop condition preventing NULL pointer dereference in Linux kernel vulnerability.

Reporter	Title	Published	Views	Family All 19
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux	20 May 202605:53	–	astralinux
Circl	CVE-2022-49282	26 Feb 202502:23	–	circl
CNNVD	Linux kernel 安全漏洞	26 Feb 202500:00	–	cnnvd
CVE	CVE-2022-49282	26 Feb 202501:56	–	cve
Debian CVE	CVE-2022-49282	26 Feb 202501:56	–	debiancve
EUVD	EUVD-2022-54944	3 Oct 202520:07	–	euvd
NVD	CVE-2022-49282	26 Feb 202507:01	–	nvd
OSV	CVE-2022-49282 f2fs: quota: fix loop condition at f2fs_quota_sync()	26 Feb 202501:56	–	osv
OSV	DEBIAN-CVE-2022-49282	26 Feb 202507:01	–	osv
OSV	UBUNTU-CVE-2022-49282	26 Feb 202507:01	–	osv

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/f2fs/super.c"
    ],
    "versions": [
      {
        "version": "a02982545e61020c23f411b073ba5171381138e4",
        "lessThan": "f1d5946d47c0827bae39e1537959ce8d6f0224c5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2d586a3f5b7ec2f5a939db4abc9aa053c237545c",
        "lessThan": "e58ee6bd939b773675240f5d0f5b88a367c037c4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9de71ede81e6d1a111fdd868b2d78d459fa77f80",
        "lessThan": "f9156db0987f1b426015d56505e2c58dee70c90d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9de71ede81e6d1a111fdd868b2d78d459fa77f80",
        "lessThan": "e9ebf1e8fc50b6a9336f9aea1082d7845e568d0e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9de71ede81e6d1a111fdd868b2d78d459fa77f80",
        "lessThan": "724469814d805820cd37ea789769dba94123ff1a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9de71ede81e6d1a111fdd868b2d78d459fa77f80",
        "lessThan": "680af5b824a52faa819167628665804a14f0e0df",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9dd5052a8a8be252990c1bb451b51f32529411ef",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "699a077aa087c17cf29c7170db71a34141e2effe",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.4.148",
        "lessThan": "5.4.189",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.10.67",
        "lessThan": "5.10.110",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.13.19",
        "lessThan": "5.14",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.14.6",
        "lessThan": "5.15",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/f2fs/super.c"
    ],
    "versions": [
      {
        "version": "5.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.189",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.110",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.33",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.16.19",
        "lessThanOrEqual": "5.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.2",
        "lessThanOrEqual": "5.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/f1d5946d47c0827bae39e1537959ce8d6f0224c5
git	www.git.kernel.org/stable/c/f9156db0987f1b426015d56505e2c58dee70c90d
git	www.git.kernel.org/stable/c/724469814d805820cd37ea789769dba94123ff1a
git	www.git.kernel.org/stable/c/e58ee6bd939b773675240f5d0f5b88a367c037c4
git	www.git.kernel.org/stable/c/e9ebf1e8fc50b6a9336f9aea1082d7845e568d0e
git	www.git.kernel.org/stable/c/680af5b824a52faa819167628665804a14f0e0df

23 May 2026 15:21Current

EPSS0.00018