{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-51042", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-08-02T22:23:44.170Z", "dateReserved": "2023-12-18T00:00:00", "datePublished": "2024-01-23T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2024-01-23T10:10:48.855053"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel before 6.4.12, amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c has a fence use-after-free."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.4.12"}, {"url": "https://github.com/torvalds/linux/commit/2e54154b9f27262efd0cb4f903cc7d5ad1fe9628"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T22:23:44.170Z"}, "title": "CVE Program Container", "references": [{"url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.4.12", "tags": ["x_transferred"]}, {"url": "https://github.com/torvalds/linux/commit/2e54154b9f27262efd0cb4f903cc7d5ad1fe9628", "tags": ["x_transferred"]}]}]}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "242396F2-761D-4B72-ABF8-090BB852BD40", "versionEndExcluding": "6.4.12", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel before 6.4.12, amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c has a fence use-after-free."}, {"lang": "es", "value": "En el kernel de Linux anterior a 6.4.12, amdgpu_cs_wait_all_fences en drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c tiene una barrera de use-after-free."}], "id": "CVE-2023-51042", "lastModified": "2024-01-29T22:57:08.890", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2024-01-23T11:15:08.703", "references": [{"source": "cve@mitre.org", "tags": ["Release Notes"], "url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.4.12"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "https://github.com/torvalds/linux/commit/2e54154b9f27262efd0cb4f903cc7d5ad1fe9628"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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"2024-05-01T00:00:00Z"}, {"advisory": "RHSA-2024:2094", "cpe": "cpe:/a:redhat:logging:5.8::el9", "package": "openshift-logging/elasticsearch-rhel9-operator:v5.8.6-7", "product_name": "RHOL-5.8-RHEL-9", "release_date": "2024-05-01T00:00:00Z"}, {"advisory": "RHSA-2024:2094", "cpe": "cpe:/a:redhat:logging:5.8::el9", "package": "openshift-logging/eventrouter-rhel9:v0.4.0-247", "product_name": "RHOL-5.8-RHEL-9", "release_date": "2024-05-01T00:00:00Z"}, {"advisory": "RHSA-2024:2094", "cpe": "cpe:/a:redhat:logging:5.8::el9", "package": "openshift-logging/fluentd-rhel9:v5.8.6-5", "product_name": "RHOL-5.8-RHEL-9", "release_date": "2024-05-01T00:00:00Z"}, {"advisory": "RHSA-2024:2094", "cpe": "cpe:/a:redhat:logging:5.8::el9", "package": "openshift-logging/log-file-metric-exporter-rhel9:v1.1.0-227", "product_name": "RHOL-5.8-RHEL-9", "release_date": "2024-05-01T00:00:00Z"}, {"advisory": "RHSA-2024:2094", "cpe": "cpe:/a:redhat:logging:5.8::el9", "package": "openshift-logging/logging-curator5-rhel9:v5.8.1-470", "product_name": "RHOL-5.8-RHEL-9", "release_date": "2024-05-01T00:00:00Z"}, {"advisory": "RHSA-2024:2094", "cpe": "cpe:/a:redhat:logging:5.8::el9", "package": "openshift-logging/logging-loki-rhel9:v2.9.6-14", "product_name": "RHOL-5.8-RHEL-9", "release_date": "2024-05-01T00:00:00Z"}, {"advisory": "RHSA-2024:2094", "cpe": "cpe:/a:redhat:logging:5.8::el9", "package": "openshift-logging/logging-view-plugin-rhel9:v5.8.6-2", "product_name": "RHOL-5.8-RHEL-9", "release_date": "2024-05-01T00:00:00Z"}, {"advisory": "RHSA-2024:2094", "cpe": "cpe:/a:redhat:logging:5.8::el9", "package": "openshift-logging/loki-operator-bundle:v5.8.6-24", "product_name": "RHOL-5.8-RHEL-9", "release_date": "2024-05-01T00:00:00Z"}, {"advisory": "RHSA-2024:2094", "cpe": "cpe:/a:redhat:logging:5.8::el9", "package": "openshift-logging/loki-rhel9-operator:v5.8.6-10", "product_name": "RHOL-5.8-RHEL-9", "release_date": "2024-05-01T00:00:00Z"}, {"advisory": "RHSA-2024:2094", "cpe": "cpe:/a:redhat:logging:5.8::el9", "package": "openshift-logging/lokistack-gateway-rhel9:v0.1.0-525", "product_name": "RHOL-5.8-RHEL-9", "release_date": "2024-05-01T00:00:00Z"}, {"advisory": "RHSA-2024:2094", "cpe": "cpe:/a:redhat:logging:5.8::el9", "package": "openshift-logging/opa-openshift-rhel9:v0.1.0-224", "product_name": "RHOL-5.8-RHEL-9", "release_date": "2024-05-01T00:00:00Z"}, {"advisory": "RHSA-2024:2094", "cpe": "cpe:/a:redhat:logging:5.8::el9", "package": "openshift-logging/vector-rhel9:v0.28.1-56", "product_name": "RHOL-5.8-RHEL-9", "release_date": "2024-05-01T00:00:00Z"}], "bugzilla": {"description": "kernel: use-after-free in amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c", "id": "2259866", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2259866"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.8", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-416", "details": ["In the Linux kernel before 6.4.12, amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c has a fence use-after-free.", "A use-after-free flaw was found in the Linux kernel's AMD GPU driver which may allow access to members of a synchronization structure after the structure is freed. This issue could allow a local user to crash the system or to access confidential system memory."], "mitigation": {"lang": "en:us", "value": "To mitigate this issue, prevent the amdgpu module from loading. Please see https://access.redhat.com/solutions/41278 for more information on how to prevent kernel modules from loading. Note that if a system has an AMD GPU, this may make certain features of that GPU unavailable."}, "name": "CVE-2023-51042", "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": "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:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-01-23T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-51042\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-51042\nhttps://github.com/torvalds/linux/commit/2e54154b9f27262efd0cb4f903cc7d5ad1fe9628"], "statement": "This issue is only applicable to the amdgpu module, which is typically only loaded on systems that use AMD GPU hardware. Use the `lsmod` command to determine whether the amdgpu module is loaded.", "threat_severity": "Moderate", "upstream_fix": "Kernel 6.5-rc1"}