CVE-2025-37977scsi: ufs: exynos: Disable iocc if dma-coherent property isn't set
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Modified
- Record last updated
- Oct 21, 2026
- First seen by InfoSec Signals
- Oct 21, 2026
Affected products
Linux Linux linux:linux (from the name) | from cc52e15397cc5dc773d3c6792b98352d3209f93f before b101fc9ac18d1ac434b703839a5117342a591792; from cc52e15397cc5dc773d3c6792b98352d3209f93f before 869749e48115ef944eeabec8e84138908471fa51; from cc52e15397cc5dc773d3c6792b98352d3209f93f before f0c6728a6f2e269ebb234a9b5bb6c2c24aafeb51; from cc52e15397cc5dc773d3c6792b98352d3209f93f before f92bb7436802f8eb7ee72dc911a33c8897fde366 | CNA record |
linux linux_kernel linux:linux_kernel | from 5.16 before 6.12.26; from 6.13 before 6.14.4; 6.15; 6.15 | NVD |
References
- https://git.kernel.org/stable/c/b101fc9ac18d1ac434b703839a5117342a591792
- https://git.kernel.org/stable/c/869749e48115ef944eeabec8e84138908471fa51patch
- https://git.kernel.org/stable/c/f0c6728a6f2e269ebb234a9b5bb6c2c24aafeb51patch
- https://git.kernel.org/stable/c/f92bb7436802f8eb7ee72dc911a33c8897fde366patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.