{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-56726", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-12-27T15:00:39.860Z", "datePublished": "2024-12-29T11:30:04.820Z", "dateUpdated": "2024-12-29T11:30:04.820Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-12-29T11:30:04.820Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-pf: handle otx2_mbox_get_rsp errors in cn10k.c\n\nAdd error pointer check after calling otx2_mbox_get_rsp()."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c"], "versions": [{"version": "2ca89a2c37527221edc549ffd3b65c6f8d9d4088", "lessThan": "a374e7e79fbdd7574bd89344447b0d4b91ba9801", "status": "affected", "versionType": "git"}, {"version": "2ca89a2c37527221edc549ffd3b65c6f8d9d4088", "lessThan": "856ad633e11869729be698df2287ecfe6ec31f27", "status": "affected", "versionType": "git"}, {"version": "2ca89a2c37527221edc549ffd3b65c6f8d9d4088", "lessThan": "c5a6c5af434671aea739a5a41c849819144f02c9", "status": "affected", "versionType": "git"}, {"version": "2ca89a2c37527221edc549ffd3b65c6f8d9d4088", "lessThan": "41f39f4c67253f802809310be6846ff408c3c758", "status": "affected", "versionType": "git"}, {"version": "2ca89a2c37527221edc549ffd3b65c6f8d9d4088", "lessThan": "54abcec092616a4d01195355eb5d6036fb8fe363", "status": "affected", "versionType": "git"}, {"version": "2ca89a2c37527221edc549ffd3b65c6f8d9d4088", "lessThan": "ac9183023b6a9c09467516abd8aab04f9a2f9564", "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/net/ethernet/marvell/octeontx2/nic/cn10k.c"], "versions": [{"version": "5.14", "status": "affected"}, {"version": "0", "lessThan": "5.14", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.174", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.120", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.64", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.11.11", "lessThanOrEqual": "6.11.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.2", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.13-rc1", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/a374e7e79fbdd7574bd89344447b0d4b91ba9801"}, {"url": "https://git.kernel.org/stable/c/856ad633e11869729be698df2287ecfe6ec31f27"}, {"url": "https://git.kernel.org/stable/c/c5a6c5af434671aea739a5a41c849819144f02c9"}, {"url": "https://git.kernel.org/stable/c/41f39f4c67253f802809310be6846ff408c3c758"}, {"url": "https://git.kernel.org/stable/c/54abcec092616a4d01195355eb5d6036fb8fe363"}, {"url": "https://git.kernel.org/stable/c/ac9183023b6a9c09467516abd8aab04f9a2f9564"}], "title": "octeontx2-pf: handle otx2_mbox_get_rsp errors in cn10k.c", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "018DF5B7-C996-453C-A0E3-17831086B30F", "versionEndExcluding": "5.15.174", "versionStartIncluding": "5.14", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "09AC6122-E2A4-40FE-9D33-268A1B2EC265", "versionEndExcluding": "6.1.120", "versionStartIncluding": "5.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "CA16DEE3-ABEC-4449-9F4A-7A3DC4FC36C7", "versionEndExcluding": "6.6.64", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "21434379-192D-472F-9B54-D45E3650E893", "versionEndExcluding": "6.11.11", "versionStartIncluding": "6.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "D8882B1B-2ABC-4838-AC1D-DBDBB5764776", "versionEndExcluding": "6.12.2", "versionStartIncluding": "6.12", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-pf: handle otx2_mbox_get_rsp errors in cn10k.c\n\nAdd error pointer check after calling otx2_mbox_get_rsp()."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: octeontx2-pf: gestionar errores otx2_mbox_get_rsp en cn10k.c. Agregar verificaci\u00f3n de puntero de error despu\u00e9s de llamar a otx2_mbox_get_rsp()."}], "id": "CVE-2024-56726", "lastModified": "2025-01-06T17:10:17.110", "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": "2024-12-29T12:15:06.703", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/41f39f4c67253f802809310be6846ff408c3c758"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/54abcec092616a4d01195355eb5d6036fb8fe363"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/856ad633e11869729be698df2287ecfe6ec31f27"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/a374e7e79fbdd7574bd89344447b0d4b91ba9801"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/ac9183023b6a9c09467516abd8aab04f9a2f9564"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/c5a6c5af434671aea739a5a41c849819144f02c9"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: octeontx2-pf: handle otx2_mbox_get_rsp errors in cn10k.c", "id": "2334824", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2334824"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.7", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-476", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nocteontx2-pf: handle otx2_mbox_get_rsp errors in cn10k.c\nAdd error pointer check after calling otx2_mbox_get_rsp()."], "name": "CVE-2024-56726", "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": "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": "2024-12-29T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-56726\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-56726\nhttps://lore.kernel.org/linux-cve-announce/2024122924-CVE-2024-56726-3a9e@gregkh/T"], "statement": "The security impact is limited, because no known way to trigger the issue and expecting null pointer dereference only as result of the bug.", "threat_severity": "Moderate"}