{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-46802", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-09-11T15:12:18.281Z", "datePublished": "2024-09-27T12:35:48.311Z", "dateUpdated": "2024-11-05T09:46:54.678Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-11-05T09:46:54.678Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: added NULL check at start of dc_validate_stream\n\n[Why]\nprevent invalid memory access\n\n[How]\ncheck if dc and stream are NULL"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/amd/display/dc/core/dc_resource.c"], "versions": [{"version": "1da177e4c3f4", "lessThan": "356fcce9cdbf", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f4", "lessThan": "154a50bf4221", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f4", "lessThan": "6bf920193ba1", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f4", "lessThan": "26c56049cc4f", "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/gpu/drm/amd/display/dc/core/dc_resource.c"], "versions": [{"version": "6.1.109", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.50", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.10.9", "lessThanOrEqual": "6.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.11", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/356fcce9cdbfe338a275e9e1836adfdd7f5c52a9"}, {"url": "https://git.kernel.org/stable/c/154a50bf4221a6a6ccf88d565b8184da7c40a2dd"}, {"url": "https://git.kernel.org/stable/c/6bf920193ba1853bad780bba565a789246d9003c"}, {"url": "https://git.kernel.org/stable/c/26c56049cc4f1705b498df013949427692a4b0d5"}], "title": "drm/amd/display: added NULL check at start of dc_validate_stream", "x_generator": {"engine": "bippy-9e1c9544281a"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-09-29T14:21:06.742919Z", "id": "CVE-2024-46802", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-29T14:21:18.597Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-46802", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-29T14:21:06.742919Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-29T14:21:07.943Z"}}], "cna": {"title": "drm/amd/display: added NULL check at start of dc_validate_stream", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "1da177e4c3f4", "lessThan": "356fcce9cdbf", "versionType": "git"}, {"status": "affected", "version": "1da177e4c3f4", "lessThan": "154a50bf4221", "versionType": "git"}, {"status": "affected", "version": "1da177e4c3f4", "lessThan": "6bf920193ba1", "versionType": "git"}, {"status": "affected", "version": "1da177e4c3f4", "lessThan": "26c56049cc4f", "versionType": "git"}], "programFiles": ["drivers/gpu/drm/amd/display/dc/core/dc_resource.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "unaffected", "version": "6.1.109", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.50", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.10.9", "versionType": "semver", "lessThanOrEqual": "6.10.*"}, {"status": "unaffected", "version": "6.11", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/gpu/drm/amd/display/dc/core/dc_resource.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/356fcce9cdbfe338a275e9e1836adfdd7f5c52a9"}, {"url": "https://git.kernel.org/stable/c/154a50bf4221a6a6ccf88d565b8184da7c40a2dd"}, {"url": "https://git.kernel.org/stable/c/6bf920193ba1853bad780bba565a789246d9003c"}, {"url": "https://git.kernel.org/stable/c/26c56049cc4f1705b498df013949427692a4b0d5"}], "x_generator": {"engine": "bippy-9e1c9544281a"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: added NULL check at start of dc_validate_stream\n\n[Why]\nprevent invalid memory access\n\n[How]\ncheck if dc and stream are NULL"}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-11-05T09:46:54.678Z"}}}, "cveMetadata": {"cveId": "CVE-2024-46802", "state": "PUBLISHED", "dateUpdated": "2024-11-05T09:46:54.678Z", "dateReserved": "2024-09-11T15:12:18.281Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-09-27T12:35:48.311Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "EFD3BACD-EA1D-4437-A135-A3E7A761F54F", "versionEndExcluding": "6.1.109", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "A56A0460-B122-44D6-B0E6-26CE9C891536", "versionEndExcluding": "6.6.50", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "F4469C96-A86B-4CC3-B2D5-C21B6B72641B", "versionEndExcluding": "6.10.9", "versionStartIncluding": "6.7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: added NULL check at start of dc_validate_stream\n\n[Why]\nprevent invalid memory access\n\n[How]\ncheck if dc and stream are NULL"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: se agreg\u00f3 una comprobaci\u00f3n NULL al inicio de dc_validate_stream [Por qu\u00e9] evitar el acceso no v\u00e1lido a la memoria [C\u00f3mo] comprobar si dc y stream son NULL"}], "id": "CVE-2024-46802", "lastModified": "2024-10-07T14:21:55.687", "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": "2024-09-27T13:15:13.483", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/154a50bf4221a6a6ccf88d565b8184da7c40a2dd"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/26c56049cc4f1705b498df013949427692a4b0d5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/356fcce9cdbfe338a275e9e1836adfdd7f5c52a9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/6bf920193ba1853bad780bba565a789246d9003c"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: drm/amd/display: added NULL check at start of dc_validate_stream", "id": "2315153", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2315153"}, "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:\ndrm/amd/display: added NULL check at start of dc_validate_stream\n[Why]\nprevent invalid memory access\n[How]\ncheck if dc and stream are NULL"], "name": "CVE-2024-46802", "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": "2024-09-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-46802\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-46802\nhttps://lore.kernel.org/linux-cve-announce/2024092706-CVE-2024-46802-c5e1@gregkh/T"], "threat_severity": "Moderate"}