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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "F13B1885-F67C-4943-BD88-9B68D2C3FF83", "versionEndExcluding": "6.7.3", "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: Wake DMCUB before executing GPINT commands\n\n[Why]\nDMCUB can be in idle when we attempt to interface with the HW through\nthe GPINT mailbox resulting in a system hang.\n\n[How]\nAdd dc_wake_and_execute_gpint() to wrap the wake, execute, sleep\nsequence.\n\nIf the GPINT executes successfully then DMCUB will be put back into\nsleep after the optional response is returned.\n\nIt functions similar to the inbox command interface."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: Activa DMCUB antes de ejecutar comandos GPINT [Por qu\u00e9] DMCUB puede estar inactivo cuando intentamos interactuar con el HW a trav\u00e9s del buz\u00f3n GPINT, lo que provoca un bloqueo del sistema. [C\u00f3mo] Agregue dc_wake_and_execute_gpint() para ajustar la secuencia de activaci\u00f3n, ejecuci\u00f3n y suspensi\u00f3n. Si GPINT se ejecuta correctamente, DMCUB volver\u00e1 a entrar en modo de suspensi\u00f3n despu\u00e9s de que se devuelva la respuesta opcional. Funciona de manera similar a la interfaz de comando de la bandeja de entrada."}], "id": "CVE-2023-52624", "lastModified": "2025-03-17T15:19:42.927", "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": "2024-03-26T18:15:08.990", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/2ef98c6d753a744e333b7e34b9cf687040fba57d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/e5ffd1263dd5b44929c676171802e7b6af483f21"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/2ef98c6d753a744e333b7e34b9cf687040fba57d"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/e5ffd1263dd5b44929c676171802e7b6af483f21"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-77"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2024:9315", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-503.11.1.el9_5", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-11-12T00:00:00Z"}, {"advisory": "RHSA-2024:9315", "cpe": "cpe:/o:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-503.11.1.el9_5", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-11-12T00:00:00Z"}], "bugzilla": {"description": "kernel: drm/amd/display: Wake DMCUB before executing GPINT commands", "id": "2271684", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2271684"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.4", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-99", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndrm/amd/display: Wake DMCUB before executing GPINT commands\n[Why]\nDMCUB can be in idle when we attempt to interface with the HW through\nthe GPINT mailbox resulting in a system hang.\n[How]\nAdd dc_wake_and_execute_gpint() to wrap the wake, execute, sleep\nsequence.\nIf the GPINT executes successfully then DMCUB will be put back into\nsleep after the optional response is returned.\nIt functions similar to the inbox command interface."], "name": "CVE-2023-52624", "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": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-03-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-52624\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-52624\nhttps://lore.kernel.org/linux-cve-announce/20240326175007.1388794-10-lee@kernel.org/T"], "threat_severity": "Low"}