{"id":"CVE-2026-89512","revision":"351c2d87e834473c8abd81f77e4f19d1","records":[{"revision":"351c2d87e834473c8abd81f77e4f19d1","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-89512","aliases":[],"title":"remoteproc: scp: Fix device reference leak on failed lookup","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: scp: Fix device reference leak on failed lookup\n\nMake sure to drop the reference taken to the SCP device when attempting\nto look up its driver data before the driver has been bound.\n\nNote that holding a reference to a device does not prevent its driver\ndata from going away.","state":0,"publishedAt":"2026-09-11T19:43:57.286+00:00","modifiedAt":"2026-10-19T08:48:03.643+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/remoteproc/mtk_scp.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"63c13d61eafe4606f1c16c54da40c4eee78e9edf\",\n                            \"lessThan\": \"f1c9512ae072996647fb829c6402348d1b72af39\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"63c13d61eafe4606f1c16c54da40c4eee78e9edf\",\n                            \"lessThan\": \"d6ef9060775483bcf57291cbacbc0fe89b5857da\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"63c13d61eafe4606f1c16c54da40c4eee78e9edf\",\n                            \"lessThan\": \"554689ff2d7561d91011e69a8bfcef1b71901b2b\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"63c13d61eafe4606f1c16c54da40c4eee78e9edf\",\n                            \"lessThan\": \"6ca338cf2d386fd701b2dc27a2cd4c067a45d545\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"63c13d61eafe4606f1c16c54da40c4eee78e9edf\",\n                            \"lessThan\": \"f794c930d8238e370fd61fcb12cc301ae098231b\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"63c13d61eafe4606f1c16c54da40c4eee78e9edf\",\n                            \"lessThan\": \"c7e32814a6bf20f792d05f0bc9f94f0606311bc6\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"63c13d61eafe4606f1c16c54da40c4eee78e9edf\",\n                            \"lessThan\": \"440bcb0948a12c9104b6dcca99a2cfb0db49b22a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"63c13d61eafe4606f1c16c54da40c4eee78e9edf\",\n                            \"lessThan\": \"22f9efb3ae07f966a1901d929d16df1388cce65c\",\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/remoteproc/mtk_scp.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.6\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.6\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.270\",\n                            \"lessThanOrEqual\": \"5.10.*\",\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\": \"6.12.109\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.50\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.4\",\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/f1c9512ae072996647fb829c6402348d1b72af39","https://git.kernel.org/stable/c/d6ef9060775483bcf57291cbacbc0fe89b5857da","https://git.kernel.org/stable/c/554689ff2d7561d91011e69a8bfcef1b71901b2b","https://git.kernel.org/stable/c/6ca338cf2d386fd701b2dc27a2cd4c067a45d545","https://git.kernel.org/stable/c/f794c930d8238e370fd61fcb12cc301ae098231b","https://git.kernel.org/stable/c/c7e32814a6bf20f792d05f0bc9f94f0606311bc6","https://git.kernel.org/stable/c/440bcb0948a12c9104b6dcca99a2cfb0db49b22a","https://git.kernel.org/stable/c/22f9efb3ae07f966a1901d929d16df1388cce65c"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-89512","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-89512","identifiers":["CVE-2026-89512"]},"retained":false,"historicalAffected":[]}],"coverage":[]}