Description
The fuse_fill_write_pages function in fs/fuse/file.c in the Linux kernel before 4.4 allows local users to cause a denial of service (infinite loop) via a writev system call that triggers a zero length for the first segment of an iov.
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.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1290642 ↗
- https://github.com/torvalds/linux/commit/3ca8138f014a913f98e6ef40e939868e1e9ea876 ↗
- http://www.ubuntu.com/usn/USN-2886-1 ↗
- http://www.debian.org/security/2016/dsa-3503 ↗
- http://www.securityfocus.com/bid/81688 ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html ↗
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3ca8138f014a913f98e6ef40e939868e1e9ea876 ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html ↗
- http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html ↗
- http://www.openwall.com/lists/oss-security/2016/01/24/1 ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00015.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html ↗