{"id":"CVE-2026-46077","summary":"crypto: atmel-tdes - fix DMA sync direction","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: atmel-tdes - fix DMA sync direction\n\nBefore DMA output is consumed by the CPU, -\u003edma_addr_out must be synced\nwith dma_sync_single_for_cpu() instead of dma_sync_single_for_device().\nUsing the wrong direction can return stale cache data on non-coherent\nplatforms.","modified":"2026-06-26T11:56:25.669041873Z","published":"2026-05-27T12:58:10.542Z","related":["openSUSE-SU-2026:10954-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46077.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/12a0adfe498cd5d87e6365d7ca5f6b3eed79e523"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5281e6e2302362f6b75b70cbfe4098d2a25dafd9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/863d11b3927703ad95077c81a8a6489c5c7872f7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b5f5df801d161ba244f391519cbff2f4e5c6edc2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b9b28f3881dd514e74f98ae04e79a635022a4804"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c0f3002c02a3a83250e25582ffbe8df7eb78a8bd"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c8a9a647532f5c2a04180352693215e24e9dba03"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ce3224678acb8c0b3473daa7d7dbffc998c6951a"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46077.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46077"},{"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":"13802005d8f2db244ec1f5d7f6923de8f7a463db"},{"fixed":"ce3224678acb8c0b3473daa7d7dbffc998c6951a"},{"fixed":"b9b28f3881dd514e74f98ae04e79a635022a4804"},{"fixed":"c0f3002c02a3a83250e25582ffbe8df7eb78a8bd"},{"fixed":"5281e6e2302362f6b75b70cbfe4098d2a25dafd9"},{"fixed":"12a0adfe498cd5d87e6365d7ca5f6b3eed79e523"},{"fixed":"863d11b3927703ad95077c81a8a6489c5c7872f7"},{"fixed":"b5f5df801d161ba244f391519cbff2f4e5c6edc2"},{"fixed":"c8a9a647532f5c2a04180352693215e24e9dba03"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-46077.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.6.0"},{"fixed":"5.10.258"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.209"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.175"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.140"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.86"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.27"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.0.4"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-46077.json"}}],"schema_version":"1.7.5"}