{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-50577", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-10-22T13:20:23.761Z", "datePublished": "2025-10-22T13:23:30.910Z", "dateUpdated": "2025-10-22T13:23:30.910Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-10-22T13:23:30.910Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nima: Fix memory leak in __ima_inode_hash()\n\nCommit f3cc6b25dcc5 (\"ima: always measure and audit files in policy\") lets\nmeasurement or audit happen even if the file digest cannot be calculated.\n\nAs a result, iint->ima_hash could have been allocated despite\nima_collect_measurement() returning an error.\n\nSince ima_hash belongs to a temporary inode metadata structure, declared\nat the beginning of __ima_inode_hash(), just add a kfree() call if\nima_collect_measurement() returns an error different from -ENOMEM (in that\ncase, ima_hash should not have been allocated)."}], "affected": [{"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"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.18", "versionEndExcluding": "6.0.18"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.18", "versionEndExcluding": "6.1.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.18", "versionEndExcluding": "6.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/c4df8cb38f139ed9f4296868c0a6f15a26e8c491"}, {"url": "https://git.kernel.org/stable/c/f375bcf69f58fd0744c9dfd1b6b891a27301d67b"}, {"url": "https://git.kernel.org/stable/c/8c1d6a050a0f16e0a9d32eaf53b965c77279c6f8"}], "title": "ima: Fix memory leak in __ima_inode_hash()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nima: Fix memory leak in __ima_inode_hash()\n\nCommit f3cc6b25dcc5 (\"ima: always measure and audit files in policy\") lets\nmeasurement or audit happen even if the file digest cannot be calculated.\n\nAs a result, iint->ima_hash could have been allocated despite\nima_collect_measurement() returning an error.\n\nSince ima_hash belongs to a temporary inode metadata structure, declared\nat the beginning of __ima_inode_hash(), just add a kfree() call if\nima_collect_measurement() returns an error different from -ENOMEM (in that\ncase, ima_hash should not have been allocated)."}], "id": "CVE-2022-50577", "lastModified": "2025-10-22T21:12:48.953", "metrics": {}, "published": "2025-10-22T14:15:42.677", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8c1d6a050a0f16e0a9d32eaf53b965c77279c6f8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c4df8cb38f139ed9f4296868c0a6f15a26e8c491"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f375bcf69f58fd0744c9dfd1b6b891a27301d67b"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: ima: Fix memory leak in __ima_inode_hash()", "id": "2405737", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2405737"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["No description is available for this CVE."], "name": "CVE-2022-50577", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-10-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-50577\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-50577\nhttps://lore.kernel.org/linux-cve-announce/2025102209-CVE-2022-50577-ebe1@gregkh/T"], "threat_severity": "Low"}

{}