Description
The get_rock_ridge_filename function in fs/isofs/rock.c in the Linux kernel before 4.5.5 mishandles NM (aka alternate name) entries containing \0 characters, which allows local users to obtain sensitive information from kernel memory or possibly have unspecified other impact via a crafted isofs filesystem.
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://access.redhat.com/errata/RHSA-2018:3083 ↗
- https://github.com/torvalds/linux/commit/99d825822eade8d827a1817357cbf3f889a552d6 ↗
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html ↗
- http://www.ubuntu.com/usn/USN-3017-1 ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html ↗
- http://www.ubuntu.com/usn/USN-3017-3 ↗
- http://www.ubuntu.com/usn/USN-3018-2 ↗
- http://www.ubuntu.com/usn/USN-3021-2 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1337528 ↗
- http://www.ubuntu.com/usn/USN-3017-2 ↗
- http://www.ubuntu.com/usn/USN-3019-1 ↗
- http://www.debian.org/security/2016/dsa-3607 ↗
- http://www.ubuntu.com/usn/USN-3016-2 ↗
- http://www.ubuntu.com/usn/USN-3016-1 ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html ↗
- http://www.ubuntu.com/usn/USN-3021-1 ↗
- http://www.openwall.com/lists/oss-security/2016/05/18/5 ↗
- http://www.ubuntu.com/usn/USN-3018-1 ↗
- http://www.openwall.com/lists/oss-security/2016/05/18/3 ↗
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.5 ↗
- http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html ↗
- http://www.securityfocus.com/bid/90730 ↗
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=99d825822eade8d827a1817357cbf3f889a552d6 ↗
- http://www.ubuntu.com/usn/USN-3016-3 ↗
- http://www.ubuntu.com/usn/USN-3016-4 ↗
- https://access.redhat.com/errata/RHSA-2018:3096 ↗
- http://www.ubuntu.com/usn/USN-3020-1 ↗