scsi: ufs: exynos: Disable iocc if dma-coherent property isn't set
CVE-2025-37977 · published 20 May 2025
How serious is it
- Severity: high, CVSS score 7.8 out of 10.
- No exploit prediction (EPSS) score yet.
- Not on the CISA list of exploited vulnerabilities.
- No public exploit in Exploit-DB.
Is your app affected by CVE-2025-37977?
Paste this prompt into Claude Code, Cursor or any AI coding tool: it runs a free Shippable scan of your project and fixes what it finds. Built with Lovable, Bolt or v0? Scan your live app. Or upload your package file.
Who is affected
- Linux Linux: cc52e15397cc5dc773d3c6792b98352d3209f93f to < b101fc9ac18d1ac434b703839a5117342a591792, cc52e15397cc5dc773d3c6792b98352d3209f93f to < 869749e48115ef944eeabec8e84138908471fa51, cc52e15397cc5dc773d3c6792b98352d3209f93f to < f0c6728a6f2e269ebb234a9b5bb6c2c24aafeb51, cc52e15397cc5dc773d3c6792b98352d3209f93f to < f92bb7436802f8eb7ee72dc911a33c8897fde366
- Linux Linux: 5.16
How to check
- Find out whether you run the affected product and which version, then compare it with the versions above.
How to fix
Copies a prompt for Claude Code, Cursor or Codex that asks it to check whether you run this product.
- Apply the vendor's update or mitigation from the references below. If there is none yet, limit exposure of the affected service until there is.
- If a vulnerable version was live, check your logs and rotate the secrets that server could read.
The advisory
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.
Check your whole app
Dependencies are only half of it. Free and read-only: before you push, run npx shippable-dev scan localhost:3000 in your project folder, no account needed. For your live app, you prove it's yours with a one-line tag first.
References
- git.kernel.org/stable/c/b101fc9ac18d1ac434b703839a5117342a591792
- git.kernel.org/stable/c/869749e48115ef944eeabec8e84138908471fa51
- git.kernel.org/stable/c/f0c6728a6f2e269ebb234a9b5bb6c2c24aafeb51
- git.kernel.org/stable/c/f92bb7436802f8eb7ee72dc911a33c8897fde366
Merged from CVE List. Last updated 25 Oct 2026. All vulnerabilities · RSS · JSON