{"id":"CVE-2026-99210","revision":"16c156e1abda42adb507090fd23acbb1","records":[{"revision":"16c156e1abda42adb507090fd23acbb1","observedAt":"2026-10-28T11:27:43.363+00:00","statement":{"source":"cve-program","id":"CVE-2026-99210","aliases":[],"title":"accel/rocket: clear rdev on device init failure","description":"In the Linux kernel, the following vulnerability has been resolved:\n\naccel/rocket: clear rdev on device init failure\n\nrocket_probe() stores the return value from rocket_device_init() in the\nfile-scoped rdev pointer before checking whether it is an error pointer.\nIf rocket_device_init() fails, rdev is left as an ERR_PTR.\n\nThe rdev pointer is also used as the marker for whether the shared rocket\ndevice has already been initialized. A later core probe can therefore see\na non-NULL rdev, skip rocket_device_init(), and dereference the error\npointer when reading rdev->num_cores.\n\nSave the error code and clear rdev before returning from the\nrocket_device_init() failure path.","state":0,"publishedAt":"2026-10-28T10:36:04.11+00:00","modifiedAt":"2026-10-28T10:36:04.11+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/accel/rocket/rocket_drv.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"ed98261b41687323ffa02ca20fef1e60b38fd1aa\",\n                            \"lessThan\": \"79071b67182e1b352d51a3917729b8d424710b49\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"ed98261b41687323ffa02ca20fef1e60b38fd1aa\",\n                            \"lessThan\": \"dd47a6c920083b069f00f0920e4566915a6aec46\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"ed98261b41687323ffa02ca20fef1e60b38fd1aa\",\n                            \"lessThan\": \"4ac852419f0d317c7bd8db5b8acb3cc78be7fe33\",\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/accel/rocket/rocket_drv.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.18\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.18\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.59\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.13\",\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/79071b67182e1b352d51a3917729b8d424710b49","https://git.kernel.org/stable/c/dd47a6c920083b069f00f0920e4566915a6aec46","https://git.kernel.org/stable/c/4ac852419f0d317c7bd8db5b8acb3cc78be7fe33"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-99210","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-99210","identifiers":["CVE-2026-99210"]},"retained":false,"historicalAffected":[]}],"coverage":[]}