{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-49224", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T01:49:39.293Z", "datePublished": "2025-02-26T01:55:54.755Z", "dateUpdated": "2025-02-26T01:55:54.755Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-02-26T01:55:54.755Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npower: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init\n\nkobject_init_and_add() takes reference even when it fails.\nAccording to the doc of kobject_init_and_add()\uff1a\n\n If this function returns an error, kobject_put() must be called to\n properly clean up the memory associated with the object.\n\nFix memory leak by calling kobject_put()."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/power/supply/ab8500_fg.c"], "versions": [{"version": "8c0984e5a75337df513047ec92a6c09d78e3e5cd", "lessThan": "31cdf7897dba1f096b74f69d840f0575b8cdb9ae", "status": "affected", "versionType": "git"}, {"version": "8c0984e5a75337df513047ec92a6c09d78e3e5cd", "lessThan": "19aa3c98ed7b2616e105946cec804f897837ab84", "status": "affected", "versionType": "git"}, {"version": "8c0984e5a75337df513047ec92a6c09d78e3e5cd", "lessThan": "db3a61ef8e6aef3b888baa6a85926c2230c2cc56", "status": "affected", "versionType": "git"}, {"version": "8c0984e5a75337df513047ec92a6c09d78e3e5cd", "lessThan": "41ed61364285ff38bbbe9ca8a45c8372ba72921d", "status": "affected", "versionType": "git"}, {"version": "8c0984e5a75337df513047ec92a6c09d78e3e5cd", "lessThan": "879356a6a05559582b0a7895d86d2d4359745c08", "status": "affected", "versionType": "git"}, {"version": "8c0984e5a75337df513047ec92a6c09d78e3e5cd", "lessThan": "ffb8e92b4cef92bd25563cf3d8b4489eb22bc61f", "status": "affected", "versionType": "git"}, {"version": "8c0984e5a75337df513047ec92a6c09d78e3e5cd", "lessThan": "261041097ab3470f1120b7733cbf472712304d1e", "status": "affected", "versionType": "git"}, {"version": "8c0984e5a75337df513047ec92a6c09d78e3e5cd", "lessThan": "c32f6b6196b6efc1c68990dfeaac36fb8eb3b8e1", "status": "affected", "versionType": "git"}, {"version": "8c0984e5a75337df513047ec92a6c09d78e3e5cd", "lessThan": "6a4760463dbc6b603690938c468839985189ce0a", "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/power/supply/ab8500_fg.c"], "versions": [{"version": "4.9", "status": "affected"}, {"version": "0", "lessThan": "4.9", "status": "unaffected", "versionType": "semver"}, {"version": "4.9.311", "lessThanOrEqual": "4.9.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.14.276", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.238", "lessThanOrEqual": "4.19.*", "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"}]}], "references": [{"url": "https://git.kernel.org/stable/c/31cdf7897dba1f096b74f69d840f0575b8cdb9ae"}, {"url": "https://git.kernel.org/stable/c/19aa3c98ed7b2616e105946cec804f897837ab84"}, {"url": "https://git.kernel.org/stable/c/db3a61ef8e6aef3b888baa6a85926c2230c2cc56"}, {"url": "https://git.kernel.org/stable/c/41ed61364285ff38bbbe9ca8a45c8372ba72921d"}, {"url": "https://git.kernel.org/stable/c/879356a6a05559582b0a7895d86d2d4359745c08"}, {"url": "https://git.kernel.org/stable/c/ffb8e92b4cef92bd25563cf3d8b4489eb22bc61f"}, {"url": "https://git.kernel.org/stable/c/261041097ab3470f1120b7733cbf472712304d1e"}, {"url": "https://git.kernel.org/stable/c/c32f6b6196b6efc1c68990dfeaac36fb8eb3b8e1"}, {"url": "https://git.kernel.org/stable/c/6a4760463dbc6b603690938c468839985189ce0a"}], "title": "power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "66BCE8B6-D07A-4643-9325-D11035393721", "versionEndExcluding": "4.9.311", "versionStartIncluding": "4.9", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "6D9B028C-6313-47F9-94B7-5F8122345E49", "versionEndExcluding": "4.14.276", "versionStartIncluding": "4.10", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "FA28527A-11D3-41D2-9C4C-ECAC0D6A4A2D", "versionEndExcluding": "4.19.238", "versionStartIncluding": "4.15", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "8CB6E8F5-C2B1-46F3-A807-0F6104AC340F", "versionEndExcluding": "5.4.189", "versionStartIncluding": "4.20", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "91D3BFD0-D3F3-4018-957C-96CCBF357D79", "versionEndExcluding": "5.10.110", "versionStartIncluding": "5.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "27C42AE8-B387-43E2-938A-E1C8B40BE6D5", "versionEndExcluding": "5.15.33", "versionStartIncluding": "5.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "20C43679-0439-405A-B97F-685BEE50613B", "versionEndExcluding": "5.16.19", "versionStartIncluding": "5.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "210C679C-CF84-44A3-8939-E629C87E54BF", "versionEndExcluding": "5.17.2", "versionStartIncluding": "5.17", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npower: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init\n\nkobject_init_and_add() takes reference even when it fails.\nAccording to the doc of kobject_init_and_add()\uff1a\n\n If this function returns an error, kobject_put() must be called to\n properly clean up the memory associated with the object.\n\nFix memory leak by calling kobject_put()."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: power: supply: ab8500: Se corrige la p\u00e9rdida de memoria en ab8500_fg_sysfs_init kobject_init_and_add() toma la referencia incluso cuando falla. Seg\u00fan la documentaci\u00f3n de kobject_init_and_add(): Si esta funci\u00f3n devuelve un error, se debe llamar a kobject_put() para limpiar correctamente la memoria asociada con el objeto. Corrija la p\u00e9rdida de memoria llamando a kobject_put()."}], "id": "CVE-2022-49224", "lastModified": "2025-03-18T19:33:58.430", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2025-02-26T07:00:59.457", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/19aa3c98ed7b2616e105946cec804f897837ab84"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/261041097ab3470f1120b7733cbf472712304d1e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/31cdf7897dba1f096b74f69d840f0575b8cdb9ae"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/41ed61364285ff38bbbe9ca8a45c8372ba72921d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/6a4760463dbc6b603690938c468839985189ce0a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/879356a6a05559582b0a7895d86d2d4359745c08"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/c32f6b6196b6efc1c68990dfeaac36fb8eb3b8e1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/db3a61ef8e6aef3b888baa6a85926c2230c2cc56"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/ffb8e92b4cef92bd25563cf3d8b4489eb22bc61f"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-401"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init", "id": "2347866", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2347866"}, "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": ["In the Linux kernel, the following vulnerability has been resolved:\npower: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init\nkobject_init_and_add() takes reference even when it fails.\nAccording to the doc of kobject_init_and_add()\uff1a\nIf this function returns an error, kobject_put() must be called to\nproperly clean up the memory associated with the object.\nFix memory leak by calling kobject_put()."], "name": "CVE-2022-49224", "package_state": [{"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": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not 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-2022-49224\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-49224\nhttps://lore.kernel.org/linux-cve-announce/2025022622-CVE-2022-49224-8d81@gregkh/T"], "threat_severity": "Moderate"}