CVE-2024-42121

{"id": "CVE-2024-42121", "cveTags": [], "metrics": {}, "published": "2024-07-30T08:15:04.353", "references": [{"url": "https://git.kernel.org/stable/c/59d99deb330af206a4541db0c4da8f73880fba03", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/9933eca6ada0cd612e19522e7a319bcef464c0eb", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/a31ea49dc8064a557565725cf045944307476a6e", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/ae91ffbc8b8d942e3e7f188728cad557b7ed5ee4", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/b5b8837d066cc182ff69fb5629ad32ade5484567", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/fbb0701af9734cff13917a4b98b5ee9da2fde48d", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Awaiting Analysis", "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Check index msg_id before read or write\n\n[WHAT]\nmsg_id is used as an array index and it cannot be a negative value, and\ntherefore cannot be equal to MOD_HDCP_MESSAGE_ID_INVALID (-1).\n\n[HOW]\nCheck whether msg_id is valid before reading and setting.\n\nThis fixes 4 OVERRUN issues reported by Coverity."}, {"lang": "es", "value": " En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: Verifique el \u00edndice msg_id antes de leer o escribir [QU\u00c9] msg_id se usa como \u00edndice de matriz y no puede ser un valor negativo y, por lo tanto, no puede ser igual a MOD_HDCP_MESSAGE_ID_INVALID (-1). [C\u00d3MO] Verifique si msg_id es v\u00e1lido antes de leer y configurar. Esto soluciona 4 problemas de OVERRUN informados por Coverity."}], "lastModified": "2024-07-30T13:32:45.943", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}