Vulnerability in Linux
CVE-2025-37977
In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: exynos: Disable iocc if dma-coherent property isn't set If dma-coherent property isn't set then descriptors are non-cacheable and the iocc shareability bits should be disabled. Without this UFS can end up in an incompatible configuration and suffer from random cache related stability issues.
EPSS: 0.002 (6.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Linux — versions cc52e15397cc5dc773d3c6792b98352d3209f93f, 5.16, 0
- Linux Linux_kernel — versions 6.15
References
Frequently asked questions
- What is CVE-2025-37977?
- CVE-2025-37977 is a high-severity vulnerability in Linux. CVSS score: 7.8/10. Published 2025-05-20.
- How severe is CVE-2025-37977?
- High severity. CVSS v3 base score is 7.8 out of 10.