{"id":"CVE-2026-93133","revision":"3b60099bff264d1d812e5df00244ce0d","records":[{"revision":"3b60099bff264d1d812e5df00244ce0d","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-93133","aliases":[],"title":"ACPI: RISC-V: Check acpi_get_handle() status in riscv_acpi_add_prt_dep()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nACPI: RISC-V: Check acpi_get_handle() status in riscv_acpi_add_prt_dep()\n\nIn riscv_acpi_add_prt_dep(), the acpi_get_handle() call can fail which\nwould leave link_handle uninitialized.\n\nFix it by checking the acpi_get_handle() return status and skip the entry\nif it fails.","state":0,"publishedAt":"2026-09-17T16:11:35.383+00:00","modifiedAt":"2026-10-19T09:06:06.27+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/acpi/riscv/irq.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"1b173cc4bfcdcf4a49927952ba3a445c5b293723\",\n                            \"lessThan\": \"f8625752bfdf108a0000116aa583b3efe767b540\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"1b173cc4bfcdcf4a49927952ba3a445c5b293723\",\n                            \"lessThan\": \"4cdcf4e19ed3127afd787f026d4ec56ae4d2a4ed\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"1b173cc4bfcdcf4a49927952ba3a445c5b293723\",\n                            \"lessThan\": \"088c1c85921344d7244ca2e8d5d336ae7461de6e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"1b173cc4bfcdcf4a49927952ba3a445c5b293723\",\n                            \"lessThan\": \"20435bda13f1219891ed0ce41207e320a916ff9c\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/acpi/riscv/irq.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.12\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.12\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.110\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.52\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.6\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/f8625752bfdf108a0000116aa583b3efe767b540","https://git.kernel.org/stable/c/4cdcf4e19ed3127afd787f026d4ec56ae4d2a4ed","https://git.kernel.org/stable/c/088c1c85921344d7244ca2e8d5d336ae7461de6e","https://git.kernel.org/stable/c/20435bda13f1219891ed0ce41207e320a916ff9c"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-93133","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-93133","identifiers":["CVE-2026-93133"]},"retained":false,"historicalAffected":[]}],"coverage":[]}