{"id":"CVE-2026-46203","summary":"spi: cadence-quadspi: fix unclocked access on unbind","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nspi: cadence-quadspi: fix unclocked access on unbind\n\nMake sure that the controller is runtime resumed before disabling it\nduring driver unbind to avoid an unclocked register access.\n\nThis issue was flagged by Sashiko when reviewing a controller\nderegistration fix.","modified":"2026-07-15T01:49:16.968958859Z","published":"2026-05-28T09:40:20.631Z","related":["CGA-8mjv-q498-vqmh","openSUSE-SU-2026:10954-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46203.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/233db2cb14db8b1935dda52a6affd97276462b82"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2e7cd62c37f51823c2bb79de1d4d76d0c1678c7e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/63a9f6012f453578898c9fcc13c8452a8651104e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d67a5311818b3e6481a1e4293c9337ebfee73111"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46203.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46203"},{"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":"0578a6dbfe7514db7134501cf93acc21cf13e479"},{"fixed":"2e7cd62c37f51823c2bb79de1d4d76d0c1678c7e"},{"fixed":"63a9f6012f453578898c9fcc13c8452a8651104e"},{"fixed":"d67a5311818b3e6481a1e4293c9337ebfee73111"},{"fixed":"233db2cb14db8b1935dda52a6affd97276462b82"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-46203.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.94"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.36"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.0.9"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-46203.json"}}],"schema_version":"1.7.5"}