Description
Use-after-free vulnerability in mm/percpu.c in the Linux kernel through 4.6 allows local users to cause a denial of service (BUG) or possibly have unspecified other impact via crafted use of the mmap and bpf system calls.
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
- http://www.ubuntu.com/usn/USN-3054-1 ↗
- https://source.android.com/security/bulletin/2016-12-01.html ↗
- http://www.ubuntu.com/usn/USN-3053-1 ↗
- http://www.ubuntu.com/usn/USN-3055-1 ↗
- http://www.ubuntu.com/usn/USN-3056-1 ↗
- http://www.openwall.com/lists/oss-security/2016/05/12/6 ↗
- http://rhn.redhat.com/errata/RHSA-2016-2584.html ↗
- http://rhn.redhat.com/errata/RHSA-2016-2574.html ↗
- https://lkml.org/lkml/2016/4/17/125 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1335889 ↗
- http://www.ubuntu.com/usn/USN-3057-1 ↗
- http://www.securityfocus.com/bid/90625 ↗