{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-49671", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T02:21:30.437Z", "datePublished": "2025-02-26T02:24:04.608Z", "dateUpdated": "2025-02-26T02:24:04.608Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-02-26T02:24:04.608Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/cm: Fix memory leak in ib_cm_insert_listen\n\ncm_alloc_id_priv() allocates resource for the cm_id_priv. When\ncm_init_listen() fails it doesn't free it, leading to memory leak.\n\nAdd the missing error unwind."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/infiniband/core/cm.c"], "versions": [{"version": "98f67156a80f37db70ec64787020b1f9bc8aea8c", "lessThan": "b0cab8b517aeaf2592c3479294f934209c41a26f", "status": "affected", "versionType": "git"}, {"version": "98f67156a80f37db70ec64787020b1f9bc8aea8c", "lessThan": "889000874c1204e47c7f2a4945db262a47e7efc9", "status": "affected", "versionType": "git"}, {"version": "98f67156a80f37db70ec64787020b1f9bc8aea8c", "lessThan": "2febf09a8a8ae4accf908f043f1bab1421056568", "status": "affected", "versionType": "git"}, {"version": "98f67156a80f37db70ec64787020b1f9bc8aea8c", "lessThan": "2990f223ffa7bb25422956b9f79f9176a5b38346", "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/infiniband/core/cm.c"], "versions": [{"version": "5.7", "status": "affected"}, {"version": "0", "lessThan": "5.7", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.129", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.53", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.18.10", "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/b0cab8b517aeaf2592c3479294f934209c41a26f"}, {"url": "https://git.kernel.org/stable/c/889000874c1204e47c7f2a4945db262a47e7efc9"}, {"url": "https://git.kernel.org/stable/c/2febf09a8a8ae4accf908f043f1bab1421056568"}, {"url": "https://git.kernel.org/stable/c/2990f223ffa7bb25422956b9f79f9176a5b38346"}], "title": "RDMA/cm: Fix memory leak in ib_cm_insert_listen", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "715E2A43-C27C-4BF4-B372-90B7F98682A3", "versionEndExcluding": "5.10.129", "versionStartIncluding": "5.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "70DCF327-F4B6-4CDB-8C9E-98E909E60127", "versionEndExcluding": "5.15.53", "versionStartIncluding": "5.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "8261A22B-B156-4045-AE8E-AA9E95E7930C", "versionEndExcluding": "5.18.10", "versionStartIncluding": "5.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.19:rc1:*:*:*:*:*:*", "matchCriteriaId": "A8C30C2D-F82D-4D37-AB48-D76ABFBD5377", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.19:rc2:*:*:*:*:*:*", "matchCriteriaId": "BF8547FC-C849-4F1B-804B-A93AE2F04A92", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.19:rc3:*:*:*:*:*:*", "matchCriteriaId": "F3068028-F453-4A1C-B80F-3F5609ACEF60", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.19:rc4:*:*:*:*:*:*", "matchCriteriaId": "2E9C0DB0-D349-489F-A3D6-B77214E93A8A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/cm: Fix memory leak in ib_cm_insert_listen\n\ncm_alloc_id_priv() allocates resource for the cm_id_priv. When\ncm_init_listen() fails it doesn't free it, leading to memory leak.\n\nAdd the missing error unwind."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: RDMA/cm: Se corrige la p\u00e9rdida de memoria en ib_cm_insert_listen cm_alloc_id_priv() asigna recursos para cm_id_priv. Cuando cm_init_listen() falla, no lo libera, lo que provoca una p\u00e9rdida de memoria. Agregue el desenrollado de error faltante."}], "id": "CVE-2022-49671", "lastModified": "2025-03-11T22:27:13.447", "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": "2025-02-26T07:01:42.043", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/2990f223ffa7bb25422956b9f79f9176a5b38346"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/2febf09a8a8ae4accf908f043f1bab1421056568"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/889000874c1204e47c7f2a4945db262a47e7efc9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/b0cab8b517aeaf2592c3479294f934209c41a26f"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-401"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: RDMA/cm: Fix memory leak in ib_cm_insert_listen", "id": "2348040", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2348040"}, "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:\nRDMA/cm: Fix memory leak in ib_cm_insert_listen\ncm_alloc_id_priv() allocates resource for the cm_id_priv. When\ncm_init_listen() fails it doesn't free it, leading to memory leak.\nAdd the missing error unwind."], "name": "CVE-2022-49671", "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", "product_name": "Red Hat Enterprise Linux 9"}, {"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-2022-49671\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-49671\nhttps://lore.kernel.org/linux-cve-announce/2025022624-CVE-2022-49671-62fb@gregkh/T"], "threat_severity": "Moderate"}