{"id":"CVE-2026-23305","summary":"accel/rocket: fix unwinding in error path in rocket_probe","details":"In the Linux kernel, the following vulnerability has been resolved:\n\naccel/rocket: fix unwinding in error path in rocket_probe\n\nWhen rocket_core_init() fails (as could be the case with EPROBE_DEFER),\nwe need to properly unwind by decrementing the counter we just\nincremented and if this is the first core we failed to probe, remove the\nrocket DRM device with rocket_device_fini() as well. This matches the\nlogic in rocket_remove(). Failing to properly unwind results in\nout-of-bounds accesses.","modified":"2026-04-02T13:12:20.337966Z","published":"2026-03-25T10:27:00.612Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23305.json"},"references":[{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"},{"type":"WEB","url":"https://git.kernel.org/stable/c/34f4495a7f72895776b81969639f527c99eb12b9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7fc4b49474c836cee7d9801abf05e0198fcbfa74"},{"type":"WEB","url":"https://git.kernel.org/stable/c/eeaf28c8f4defe371a008a5ddefaf18abf534f81"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23305.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23305"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"0810d5ad88a18f1e6d549853a388ad0316f74e36"},{"fixed":"7fc4b49474c836cee7d9801abf05e0198fcbfa74"},{"fixed":"eeaf28c8f4defe371a008a5ddefaf18abf534f81"},{"fixed":"34f4495a7f72895776b81969639f527c99eb12b9"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23305.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.18.0"},{"fixed":"6.18.17"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.7"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23305.json"}}],"schema_version":"1.7.5"}