Description
In the Linux kernel before 4.13.5, a local user could create keyrings for other users via keyctl commands, setting unwanted defaults or causing a denial of service.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://github.com/torvalds/linux/commit/237bbd29f7a049d310d907f4b2716a7feef9abf3 ↗
- https://usn.ubuntu.com/3754-1/ ↗
- https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.5 ↗
- http://www.securityfocus.com/bid/104254 ↗
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=237bbd29f7a049d310d907f4b2716a7feef9abf3 ↗
- https://support.f5.com/csp/article/K37301725 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1856774#c9 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1856774#c11 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1580979 ↗