Description
Race condition in the ec_device_ioctl_xcmd function in drivers/platform/chrome/cros_ec_dev.c in the Linux kernel before 4.7 allows local users to cause a denial of service (out-of-bounds array access) by changing a certain size value, aka a "double fetch" vulnerability.
Metrics
CVSS 3.0 5.1/10
CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=096cdc6f52225835ff503f987a0d68ef770bb78eIssue Tracking, Patch
- http://seclists.org/bugtraq/2016/Jul/20Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/91553
- https://bugzilla.kernel.org/show_bug.cgi?id=120131Issue Tracking
- https://bugzilla.redhat.com/show_bug.cgi?id=1353490Issue Tracking
- https://github.com/torvalds/linux/commit/096cdc6f52225835ff503f987a0d68ef770bb78eIssue Tracking, Patch
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=096cdc6f52225835ff503f987a0d68ef770bb78eIssue Tracking, Patch
- http://seclists.org/bugtraq/2016/Jul/20Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/91553
- https://bugzilla.kernel.org/show_bug.cgi?id=120131Issue Tracking
- https://bugzilla.redhat.com/show_bug.cgi?id=1353490Issue Tracking
- https://github.com/torvalds/linux/commit/096cdc6f52225835ff503f987a0d68ef770bb78eIssue Tracking, Patch
Timeline
- Published
- Aug 6, 2016
- Last modified
- Jun 17, 2026
- NVD status
- Modified