CVE-2013-1767 | BDVDB-2026-54792 Detail
Description#
Use-after-free vulnerability in the shmem_remount_fs function in mm/shmem.c in the Linux kernel before 3.7.10 allows local users to gain privileges or cause a denial of service (system crash) by remounting a tmpfs filesystem without specifying a required mpol (aka mempolicy) mount option.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00018.html
- http://www.ubuntu.com/usn/USN-1796-1
- https://bugzilla.redhat.com/show_bug.cgi?id=915592
- http://rhn.redhat.com/errata/RHSA-2013-0882.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:176
- http://www.ubuntu.com/usn/USN-1797-1
- http://www.ubuntu.com/usn/USN-1788-1
- http://www.ubuntu.com/usn/USN-1793-1
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=5f00110f7273f9ff04ac69a5f85bb535a4fd0987
- http://rhn.redhat.com/errata/RHSA-2013-0928.html
- https://github.com/torvalds/linux/commit/5f00110f7273f9ff04ac69a5f85bb535a4fd0987
- http://www.ubuntu.com/usn/USN-1792-1
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.10
- http://www.ubuntu.com/usn/USN-1794-1
- http://rhn.redhat.com/errata/RHSA-2013-0744.html
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.