{"id":"CVE-2026-89883","revision":"af35106462cf4eee80eb1c226576e0d0","records":[{"revision":"af35106462cf4eee80eb1c226576e0d0","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-89883","aliases":[],"title":"media: rc: sunxi-cir: Unregister rc device on probe failure","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: rc: sunxi-cir: Unregister rc device on probe failure\n\nAfter rc_register_device() succeeds, later probe failures must undo the\nregistration with rc_unregister_device(). The current error path jumps to\nthe allocation cleanup label and only calls rc_free_device(), leaving the\nrc device registration and resources created by rc_register_device()\nbehind.\n\nAdd a registered-device unwind label for the IRQ lookup, IRQ request, and\nhardware initialization failure paths. Keep rc_free_device() for failures\nbefore rc_register_device() succeeds.","state":0,"publishedAt":"2026-09-16T10:31:48.378+00:00","modifiedAt":"2026-10-19T08:54:16.454+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/media/rc/sunxi-cir.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"b4e3e59fb59c214c5bcf9d1bf2971f100e0dac4f\",\n                            \"lessThan\": \"4655a591478e4b31a3396695a2457daad9d4c899\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b4e3e59fb59c214c5bcf9d1bf2971f100e0dac4f\",\n                            \"lessThan\": \"4efd7146dcf959afe64e9c51531cd8f82e60eab6\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b4e3e59fb59c214c5bcf9d1bf2971f100e0dac4f\",\n                            \"lessThan\": \"826763adbd8bd3137c5b3756650da473dc6216d5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b4e3e59fb59c214c5bcf9d1bf2971f100e0dac4f\",\n                            \"lessThan\": \"59951b8a87ef4fb4b5b9409f70ba07663681a040\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b4e3e59fb59c214c5bcf9d1bf2971f100e0dac4f\",\n                            \"lessThan\": \"5b58d8c206f37525c8217171e1f3e91dd2fa55e5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b4e3e59fb59c214c5bcf9d1bf2971f100e0dac4f\",\n                            \"lessThan\": \"5e6f5bffaa80fc8ecce348ec0e34fed9d843e47e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b4e3e59fb59c214c5bcf9d1bf2971f100e0dac4f\",\n                            \"lessThan\": \"479aa6fa8c50f1052f1451326ef7d4d586d340c3\",\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/media/rc/sunxi-cir.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"3.17\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"3.17\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.221\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.188\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.157\",\n                            \"lessThanOrEqual\": \"6.6.*\",\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\": \"6.18.51\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.5\",\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":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/4655a591478e4b31a3396695a2457daad9d4c899","https://git.kernel.org/stable/c/4efd7146dcf959afe64e9c51531cd8f82e60eab6","https://git.kernel.org/stable/c/826763adbd8bd3137c5b3756650da473dc6216d5","https://git.kernel.org/stable/c/59951b8a87ef4fb4b5b9409f70ba07663681a040","https://git.kernel.org/stable/c/5b58d8c206f37525c8217171e1f3e91dd2fa55e5","https://git.kernel.org/stable/c/5e6f5bffaa80fc8ecce348ec0e34fed9d843e47e","https://git.kernel.org/stable/c/479aa6fa8c50f1052f1451326ef7d4d586d340c3"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-89883","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-89883","identifiers":["CVE-2026-89883"]},"retained":false,"historicalAffected":[]}],"coverage":[]}