CVE-2025-68804
platform/chrome: cros_ec_ishtp: Fix UAF after unbinding driver
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
5.3
References 7
git.kernel.org
- stable/c/27037916db38e6b78a0242031d3b93d997b84020
- stable/c/e1da6e399df976dd04c7c73ec008bc81da368a95
- stable/c/8dc1f5a85286290dbf04dd5951d020570f49779b
- stable/c/393b8f9bedc7806acb9c47cefdbdb223b4b6164b
- stable/c/4701493ba37654b3c38b526f6591cf0b02aa172f
- stable/c/24a2062257bbdfc831de5ed21c27b04b5bdf2437
- stable/c/944edca81e7aea15f83cf9a13a6ab67f711e8abd