{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-49442", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T02:08:31.571Z", "datePublished": "2025-02-26T02:12:55.291Z", "dateUpdated": "2025-05-04T08:37:50.130Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T08:37:50.130Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrivers/base/node.c: fix compaction sysfs file leak\n\nCompaction sysfs file is created via compaction_register_node in\nregister_node. But we forgot to remove it in unregister_node. Thus\ncompaction sysfs file is leaked. Using compaction_unregister_node to fix\nthis issue."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/base/node.c"], "versions": [{"version": "ed4a6d7f0676db50b5023cc01f6cda82a2f2a307", "lessThan": "39642b0feddb9c39faa6de469a94bfeb4dc0d3a9", "status": "affected", "versionType": "git"}, {"version": "ed4a6d7f0676db50b5023cc01f6cda82a2f2a307", "lessThan": "606732650a2c88e66c59c22dd5464ea0d820250e", "status": "affected", "versionType": "git"}, {"version": "ed4a6d7f0676db50b5023cc01f6cda82a2f2a307", "lessThan": "f76ddc8fcf6d81fe89bfa4d3efcbc4fe69a91d48", "status": "affected", "versionType": "git"}, {"version": "ed4a6d7f0676db50b5023cc01f6cda82a2f2a307", "lessThan": "386e69e068177ee91cac27f2f0e6ebda1515f5ca", "status": "affected", "versionType": "git"}, {"version": "ed4a6d7f0676db50b5023cc01f6cda82a2f2a307", "lessThan": "d8a5bdc767f17281da648555cdbd286f98fd98ee", "status": "affected", "versionType": "git"}, {"version": "ed4a6d7f0676db50b5023cc01f6cda82a2f2a307", "lessThan": "b3fcf1f583b1a0946d9d9bfb7362c9c186801775", "status": "affected", "versionType": "git"}, {"version": "ed4a6d7f0676db50b5023cc01f6cda82a2f2a307", "lessThan": "466134df7561aeb801baddf6666b512e0e1a1707", "status": "affected", "versionType": "git"}, {"version": "ed4a6d7f0676db50b5023cc01f6cda82a2f2a307", "lessThan": "6905be93d1ab54f73718047536fec0ca488d5315", "status": "affected", "versionType": "git"}, {"version": "ed4a6d7f0676db50b5023cc01f6cda82a2f2a307", "lessThan": "da63dc84befaa9e6079a0bc363ff0eaa975f9073", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/base/node.c"], "versions": [{"version": "2.6.35", "status": "affected"}, {"version": "0", "lessThan": "2.6.35", "status": "unaffected", "versionType": "semver"}, {"version": "4.9.318", "lessThanOrEqual": "4.9.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.14.283", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.247", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.198", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.121", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.46", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.17.14", "lessThanOrEqual": "5.17.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.18.3", "lessThanOrEqual": "5.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.19", "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": "2.6.35", "versionEndExcluding": "4.9.318"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "4.14.283"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "4.19.247"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "5.4.198"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "5.10.121"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "5.15.46"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "5.17.14"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "5.18.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "5.19"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/39642b0feddb9c39faa6de469a94bfeb4dc0d3a9"}, {"url": "https://git.kernel.org/stable/c/606732650a2c88e66c59c22dd5464ea0d820250e"}, {"url": "https://git.kernel.org/stable/c/f76ddc8fcf6d81fe89bfa4d3efcbc4fe69a91d48"}, {"url": "https://git.kernel.org/stable/c/386e69e068177ee91cac27f2f0e6ebda1515f5ca"}, {"url": "https://git.kernel.org/stable/c/d8a5bdc767f17281da648555cdbd286f98fd98ee"}, {"url": "https://git.kernel.org/stable/c/b3fcf1f583b1a0946d9d9bfb7362c9c186801775"}, {"url": "https://git.kernel.org/stable/c/466134df7561aeb801baddf6666b512e0e1a1707"}, {"url": "https://git.kernel.org/stable/c/6905be93d1ab54f73718047536fec0ca488d5315"}, {"url": "https://git.kernel.org/stable/c/da63dc84befaa9e6079a0bc363ff0eaa975f9073"}], "title": "drivers/base/node.c: fix compaction sysfs file leak", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrivers/base/node.c: fix compaction sysfs file leak\n\nCompaction sysfs file is created via compaction_register_node in\nregister_node. But we forgot to remove it in unregister_node. Thus\ncompaction sysfs file is leaked. Using compaction_unregister_node to fix\nthis issue."}], "id": "CVE-2022-49442", "lastModified": "2025-02-26T07:01:20.630", "metrics": {}, "published": "2025-02-26T07:01:20.630", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/386e69e068177ee91cac27f2f0e6ebda1515f5ca"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/39642b0feddb9c39faa6de469a94bfeb4dc0d3a9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/466134df7561aeb801baddf6666b512e0e1a1707"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/606732650a2c88e66c59c22dd5464ea0d820250e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/6905be93d1ab54f73718047536fec0ca488d5315"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b3fcf1f583b1a0946d9d9bfb7362c9c186801775"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d8a5bdc767f17281da648555cdbd286f98fd98ee"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/da63dc84befaa9e6079a0bc363ff0eaa975f9073"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f76ddc8fcf6d81fe89bfa4d3efcbc4fe69a91d48"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"affected_release": [{"advisory": "RHSA-2023:2458", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-284.11.1.el9_2", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-05-09T00:00:00Z"}, {"advisory": "RHSA-2023:2458", "cpe": "cpe:/o:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-284.11.1.el9_2", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-05-09T00:00:00Z"}], "bugzilla": {"description": "kernel: drivers/base/node.c: fix compaction sysfs file leak", "id": "2347659", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2347659"}, "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": "verified"}, "cwe": "CWE-401", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndrivers/base/node.c: fix compaction sysfs file leak\nCompaction sysfs file is created via compaction_register_node in\nregister_node. But we forgot to remove it in unregister_node. Thus\ncompaction sysfs file is leaked. Using compaction_unregister_node to fix\nthis issue."], "name": "CVE-2022-49442", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-02-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-49442\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-49442\nhttps://lore.kernel.org/linux-cve-announce/2025022657-CVE-2022-49442-ae21@gregkh/T"], "threat_severity": "Moderate"}