{"id":"CVE-2026-90316","summary":"drm/omap: dsi: Do not copy isr table","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/omap: dsi: Do not copy isr table\n\nTo be able to unregister stuff from isrs, the corresponding table was\ncopied.  Nobody seems to unregister stuff that way, so it does not help.\nBut there are stack-allocated objects passed to these isrs giving chances\nof UAF of these objects if irqs are unregistered while they are handled,\nso better do not copy that table.","modified":"2026-09-19T03:47:25.900729180Z","published":"2026-09-17T16:08:34.875Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90316.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/2c27a84ba8d1bfed046d0067161d92001605accc"},{"type":"WEB","url":"https://git.kernel.org/stable/c/30810bdf273b4c93f8731b96a7204f33e052180d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/542a6a3ec77cd29f953987f7263f32fb8acb097e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9063b30faae8ccaacf003735560df3956dbb592f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/97c03b32b28a9f7f13f768f2b06e1eaafe850e66"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b3cbd1451c240446ce170f514244e1cb65ec0de4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f6733460b6d483dea7bfb5cfceb11cbff31a60b7"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90316.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90316"},{"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":"4ae2ddddf44cd9f73def2dbdb68c6859072262ff"},{"fixed":"b3cbd1451c240446ce170f514244e1cb65ec0de4"},{"fixed":"f6733460b6d483dea7bfb5cfceb11cbff31a60b7"},{"fixed":"542a6a3ec77cd29f953987f7263f32fb8acb097e"},{"fixed":"2c27a84ba8d1bfed046d0067161d92001605accc"},{"fixed":"9063b30faae8ccaacf003735560df3956dbb592f"},{"fixed":"30810bdf273b4c93f8731b96a7204f33e052180d"},{"fixed":"97c03b32b28a9f7f13f768f2b06e1eaafe850e66"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90316.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.39"},{"fixed":"5.15.221"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.188"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.157"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.110"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"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-2026-90316.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}