{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-49453", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T02:08:31.573Z", "datePublished": "2025-02-26T02:13:02.751Z", "dateUpdated": "2025-03-26T17:45:12.086Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-03-26T17:45:12.086Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc\n\nThe allocation funciton devm_kcalloc may fail and return a null pointer,\nwhich would cause a null-pointer dereference later.\nIt might be better to check it and directly return -ENOMEM just like the\nusage of devm_kcalloc in previous code."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/soc/ti/ti_sci_pm_domains.c"], "versions": [{"version": "52835d59fc6cc7f3c3cfdb4a194ddc9ebd6c0c31", "lessThan": "05efc4591f80582b6fe53366b70b6a35a42fd255", "status": "affected", "versionType": "git"}, {"version": "52835d59fc6cc7f3c3cfdb4a194ddc9ebd6c0c31", "lessThan": "7cef9274fa1b8506949d74bc45aef072b890824a", "status": "affected", "versionType": "git"}, {"version": "52835d59fc6cc7f3c3cfdb4a194ddc9ebd6c0c31", "lessThan": "c4e188869406b47ac3350920bf165be303cb1c96", "status": "affected", "versionType": "git"}, {"version": "52835d59fc6cc7f3c3cfdb4a194ddc9ebd6c0c31", "lessThan": "01ba41a359622ab256ce4d4f8b94c67165ae3daf", "status": "affected", "versionType": "git"}, {"version": "52835d59fc6cc7f3c3cfdb4a194ddc9ebd6c0c31", "lessThan": "ba56291e297d28aa6eb82c5c1964fae2d7594746", "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/soc/ti/ti_sci_pm_domains.c"], "versions": [{"version": "4.12", "status": "affected"}, {"version": "0", "lessThan": "4.12", "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"}]}], "references": [{"url": "https://git.kernel.org/stable/c/05efc4591f80582b6fe53366b70b6a35a42fd255"}, {"url": "https://git.kernel.org/stable/c/7cef9274fa1b8506949d74bc45aef072b890824a"}, {"url": "https://git.kernel.org/stable/c/c4e188869406b47ac3350920bf165be303cb1c96"}, {"url": "https://git.kernel.org/stable/c/01ba41a359622ab256ce4d4f8b94c67165ae3daf"}, {"url": "https://git.kernel.org/stable/c/ba56291e297d28aa6eb82c5c1964fae2d7594746"}], "title": "soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "814C88C6-C31D-462A-BBBE-BC83E102E84C", "versionEndExcluding": "5.10.121", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "20D41697-0E8B-4B7D-8842-F17BF2AA21E1", "versionEndExcluding": "5.15.46", "versionStartIncluding": "5.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "15E2DD33-2255-4B76-9C15-04FF8CBAB252", "versionEndExcluding": "5.17.14", "versionStartIncluding": "5.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "8E122216-2E9E-4B3E-B7B8-D575A45BA3C2", "versionEndExcluding": "5.18.3", "versionStartIncluding": "5.18", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc\n\nThe allocation funciton devm_kcalloc may fail and return a null pointer,\nwhich would cause a null-pointer dereference later.\nIt might be better to check it and directly return -ENOMEM just like the\nusage of devm_kcalloc in previous code."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: soc: ti: ti_sci_pm_domains: Verificaci\u00f3n de retorno nulo de devm_kcalloc La funci\u00f3n de asignaci\u00f3n devm_kcalloc puede fallar y devolver un puntero nulo, lo que provocar\u00eda una desreferencia de puntero nulo m\u00e1s adelante. Puede ser mejor verificarlo y devolver directamente -ENOMEM tal como se hizo con devm_kcalloc en el c\u00f3digo anterior."}], "id": "CVE-2022-49453", "lastModified": "2025-03-17T16:11:54.510", "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": "2025-02-26T07:01:21.673", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/01ba41a359622ab256ce4d4f8b94c67165ae3daf"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/05efc4591f80582b6fe53366b70b6a35a42fd255"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/7cef9274fa1b8506949d74bc45aef072b890824a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/ba56291e297d28aa6eb82c5c1964fae2d7594746"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/c4e188869406b47ac3350920bf165be303cb1c96"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc", "id": "2348042", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2348042"}, "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:\nsoc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc\nThe allocation funciton devm_kcalloc may fail and return a null pointer,\nwhich would cause a null-pointer dereference later.\nIt might be better to check it and directly return -ENOMEM just like the\nusage of devm_kcalloc in previous code."], "name": "CVE-2022-49453", "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-2022-49453\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-49453\nhttps://lore.kernel.org/linux-cve-announce/2025022659-CVE-2022-49453-9819@gregkh/T"], "threat_severity": "Moderate"}