CVE-2022-50577 ima: Fix memory leak in __ima_inode_hash()

🗓️ 22 Oct 2025 13:23:30Reported by LinuxType

Fix memory leak in __ima_inode_hash by freeing ima_hash on measurement error (not -ENOMEM).

Reporter	Title	Published	Views	Family All 40
AstraLinux	Astra Linux - уязвимость в linux-5.10	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	22 Oct 202500:00	–	cnnvd
CVE	CVE-2022-50577	22 Oct 202513:23	–	cve
Debian CVE	CVE-2022-50577	22 Oct 202513:23	–	debiancve
EUVD	EUVD-2022-55651	22 Oct 202515:31	–	euvd
NVD	CVE-2022-50577	22 Oct 202514:15	–	nvd
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:4320-1)	8 Dec 202500:00	–	openvas
OSV	CVE-2022-50577 ima: Fix memory leak in __ima_inode_hash()	22 Oct 202513:23	–	osv
OSV	DEBIAN-CVE-2022-50577	22 Oct 202514:15	–	osv
OSV	SUSE-SU-2025:4149-1 Security update for the Linux Kernel	20 Nov 202515:41	–	osv

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "security/integrity/ima/ima_main.c"
    ],
    "versions": [
      {
        "version": "280fe8367b0dc45b6ac5e04fad03e16e99540c0c",
        "lessThan": "c4df8cb38f139ed9f4296868c0a6f15a26e8c491",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "280fe8367b0dc45b6ac5e04fad03e16e99540c0c",
        "lessThan": "f375bcf69f58fd0744c9dfd1b6b891a27301d67b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "280fe8367b0dc45b6ac5e04fad03e16e99540c0c",
        "lessThan": "8c1d6a050a0f16e0a9d32eaf53b965c77279c6f8",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "security/integrity/ima/ima_main.c"
    ],
    "versions": [
      {
        "version": "5.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.18",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.4",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/c4df8cb38f139ed9f4296868c0a6f15a26e8c491
git	www.git.kernel.org/stable/c/8c1d6a050a0f16e0a9d32eaf53b965c77279c6f8
git	www.git.kernel.org/stable/c/f375bcf69f58fd0744c9dfd1b6b891a27301d67b

11 May 2026 19:22Current

EPSS0.00024