{"id":"CVE-2026-93195","summary":"drm/bridge: synopsys: dw-dp: Support unregistering the AUX channel","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/bridge: synopsys: dw-dp: Support unregistering the AUX channel\n\nThe DisplayPort AUX channel gets initialized and registered during\ndw_dp_bind(), but it is never unregistered, which may lead to resource\nleaks and/or use-after-free.\n\nAdd the missing dw_dp_unbind() function to allow the users of the\nlibrary to handle the required cleanup, i.e. unregister the AUX adapter.","modified":"2026-09-19T03:47:28.256384563Z","published":"2026-09-17T16:12:18.457Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93195.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/48aaa495e24ce5aec3dc56706473b0bd4305a306"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b2bec2d4a769d5b7b8202123404c7cd1aec17861"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ed04e8e2307f35b3d8d49a554faf5e72d3d224e6"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93195.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93195"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"86eecc3a9c2e06462f6a273fcd24150b6da787de"},{"fixed":"b2bec2d4a769d5b7b8202123404c7cd1aec17861"},{"fixed":"48aaa495e24ce5aec3dc56706473b0bd4305a306"},{"fixed":"ed04e8e2307f35b3d8d49a554faf5e72d3d224e6"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93195.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.18.0"},{"fixed":"6.18.52"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.6"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93195.json"}}],"schema_version":"1.9.0"}