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CVE-2025-40130

12
FAUCET Score

CVE-2025-40130 describes a data race vulnerability in the Linux kernel's SCSI UFS core, specifically within the CPU latency PM QoS request handling. This flaw, affecting the management of power management quality of service, can lead to list corruption and use-after-free issues due to insufficient synchronization. While no CVSS score is provided, its FAUCET Risk Score is 5/100, indicating a low severity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
LinuxLinux
6.9CNA affecteddefault affected
LinuxLinux
>= 2777e73fc154e2e87233bdcc0e2402b33815198e, < 79dde5f7dc7c038eec903745dc1550cd4139980e, >= 2777e73fc154e2e87233bdcc0e2402b33815198e, < d9df61afb8d23c475f1be3c714da2c34c156ab01CNA affecteddefault unaffected

CVSS Data

CVSS data has not been published for this CVE.

Exploit Intelligence

EPSS Score
0.18%
Probability of exploitation in next 30 days
EPSS Percentile
8.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15

Social Chatter

Media Mentions

No media coverage found for this CVE.

Remediation

Patch Available

Vendor Patches (2)

ubuntupatch availablevia ubuntu_usn
Product: linux-azure (questing)Fixed in: 6.17.0-1008.8
redhatvendor investigatingvia redhat_api
Product: Red Hat Enterprise Linux 10Fixed in: kernel

Vendor Advisories (2)

ubuntuUSN-8029-3

Linux kernel (Azure) vulnerabilities

Feb 24, 2026
redhatCVE-2025-40130Moderate

kernel: scsi: ufs: core: Fix data race in CPU latency PM QoS request handling

Nov 12, 2025

References

git.kernel.org / stable/c/79dde5f7dc7c038eec903745dc1550cd4139980e
git.kernel.org / stable/c/d9df61afb8d23c475f1be3c714da2c34c156ab01