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CVE-2025-68804

UnknownEPSS 0.17%

Last modified

CVE-2025-68804 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: platform/chrome: cros_ec_ishtp: Fix UAF after unbinding driver After unbinding the driver, another kthread `cros_ec_console_log_work` is still accessing the device, resulting an UAF and crash. The driver doesn't unregister the EC device in .remove() which should shutdown sub-devices synchronously. Fix it.. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

Description

In the Linux kernel, the following vulnerability has been resolved: platform/chrome: cros_ec_ishtp: Fix UAF after unbinding driver After unbinding the driver, another kthread `cros_ec_console_log_work` is still accessing the device, resulting an UAF and crash. The driver doesn't unregister the EC device in .remove() which should shutdown sub-devices synchronously. Fix it.

Metrics

EPSS Probability
0.17%

6.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 26a14267aff218c60b89007fdb44ca392ba6122c, < 27037916db38e6b78a0242031d3b93d997b84020; >= 26a14267aff218c60b89007fdb44ca392ba6122c, < e1da6e399df976dd04c7c73ec008bc81da368a95; >= 26a14267aff218c60b89007fdb44ca392ba6122c, < 8dc1f5a85286290dbf04dd5951d020570f49779b; >= 26a14267aff218c60b89007fdb44ca392ba6122c, < 393b8f9bedc7806acb9c47cefdbdb223b4b6164b; >= 26a14267aff218c60b89007fdb44ca392ba6122c, < 4701493ba37654b3c38b526f6591cf0b02aa172f; >= 26a14267aff218c60b89007fdb44ca392ba6122c, < 24a2062257bbdfc831de5ed21c27b04b5bdf2437; >= 26a14267aff218c60b89007fdb44ca392ba6122c, < 944edca81e7aea15f83cf9a13a6ab67f711e8abd
LinuxLinux5.3

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2025-68804?
In the Linux kernel, the following vulnerability has been resolved: platform/chrome: cros_ec_ishtp: Fix UAF after unbinding driver After unbinding the driver, another kthread `cros_ec_console_log_work` is still accessing the device, resulting an UAF and crash. The driver doesn't unregister the EC device in .remove() which should shutdown sub-devices synchronously. Fix it.
How severe is CVE-2025-68804?
Severity scoring for CVE-2025-68804 is pending analysis. The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.
How do I fix CVE-2025-68804?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST