{"schema_version":"1.9.0","id":"CVE-2025-37977","published":"2025-05-20T16:58:20.693Z","modified":"2026-08-12T03:51:26.334335169Z","summary":"scsi: ufs: exynos: Disable iocc if dma-coherent property isn't set","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: ufs: exynos: Disable iocc if dma-coherent property isn't set\n\nIf dma-coherent property isn't set then descriptors are non-cacheable\nand the iocc shareability bits should be disabled. Without this UFS can\nend up in an incompatible configuration and suffer from random cache\nrelated stability issues.","affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"cc52e15397cc5dc773d3c6792b98352d3209f93f"},{"fixed":"869749e48115ef944eeabec8e84138908471fa51"},{"fixed":"f0c6728a6f2e269ebb234a9b5bb6c2c24aafeb51"},{"fixed":"f92bb7436802f8eb7ee72dc911a33c8897fde366"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-37977.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.12.26"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.14.4"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-37977.json"}}],"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/869749e48115ef944eeabec8e84138908471fa51"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f0c6728a6f2e269ebb234a9b5bb6c2c24aafeb51"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f92bb7436802f8eb7ee72dc911a33c8897fde366"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37977.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-37977"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37977.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}