{"schema":"threatline.record/2","record":{"id":"CVE-2026-98657","aliases":[],"summary":"iio: proximity: pulsedlight: fix iio_device left registered on PM setup failure","details":"In the Linux kernel, the following vulnerability has been resolved:\n\niio: proximity: pulsedlight: fix iio_device left registered on PM setup failure\n\npm_runtime_set_active() failing in probe() jumps to error_unreg_buffer,\nwhich only calls iio_triggered_buffer_cleanup() -- it does not undo the\niio_device_register() that already succeeded a few lines above. probe()\nthen returns the error, the devm-managed indio_dev is freed, but the\niio core still has it registered: the sysfs/chardev nodes stay live and\npoint at freed memory.\n\nAdd an error_unreg_dev label that unregisters the iio device before\nfalling through to the existing buffer cleanup, mirroring the teardown\norder already used in lidar_remove().","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98657","source_modified_at":"2026-10-21T12:55:24.941Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"4ac4e086fd8c59e6b69089e6f7605500b63a6d17","lessThan":"2c8211eef98929c5188f8c2224e83b9a63b41bd1","status":"affected","versionType":"git"},{"version":"4ac4e086fd8c59e6b69089e6f7605500b63a6d17","lessThan":"06fa13c53442257b94ea1519555ceddaaea57e0d","status":"affected","versionType":"git"},{"version":"4ac4e086fd8c59e6b69089e6f7605500b63a6d17","lessThan":"20ebd7f4e35c0a737f011bc83aeb0cdd37507648","status":"affected","versionType":"git"},{"version":"4ac4e086fd8c59e6b69089e6f7605500b63a6d17","lessThan":"e462b47b9637b8c0285f4a38b5af9a322847d164","status":"affected","versionType":"git"},{"version":"4ac4e086fd8c59e6b69089e6f7605500b63a6d17","lessThan":"4daa9ca557b4b98ae1ad38a6d1deaa3e31eb8edf","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98657","source_modified_at":"2026-10-21T12:55:24.941Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"4.5","status":"affected"},{"version":"0","lessThan":"4.5","status":"unaffected","versionType":"semver"},{"version":"6.6.160","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.113","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.56","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.10","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}],"defaultStatus":"affected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98657","source_modified_at":"2026-10-21T12:55:24.941Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"2c8211eef98929c5188f8c2224e83b9a63b41bd1","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98657","source_modified_at":"2026-10-21T12:55:24.941Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"06fa13c53442257b94ea1519555ceddaaea57e0d","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98657","source_modified_at":"2026-10-21T12:55:24.941Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"20ebd7f4e35c0a737f011bc83aeb0cdd37507648","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98657","source_modified_at":"2026-10-21T12:55:24.941Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"4daa9ca557b4b98ae1ad38a6d1deaa3e31eb8edf","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00168,"percentile":0.05716,"score_date":"2026-10-23"},"published_at":"2026-10-18T15:44:09.808Z","modified_at":"2026-10-21T12:55:24.941Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-98657","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-21T12:55:24.941Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-98657","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://git.kernel.org/stable/c/2c8211eef98929c5188f8c2224e83b9a63b41bd1"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/06fa13c53442257b94ea1519555ceddaaea57e0d"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/20ebd7f4e35c0a737f011bc83aeb0cdd37507648"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/e462b47b9637b8c0285f4a38b5af9a322847d164"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/4daa9ca557b4b98ae1ad38a6d1deaa3e31eb8edf"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-21T12:55:24.941Z","content_hash":"afc1d9d9bf80f8254bf4aa074537a72de4a194a4c578616c816b892bdf58ea85"}}