7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.5 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.1%
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.
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=99d825822eade8d827a1817357cbf3f889a552d6
lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html
www.debian.org/security/2016/dsa-3607
www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.5
www.openwall.com/lists/oss-security/2016/05/18/3
www.openwall.com/lists/oss-security/2016/05/18/5
www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html
www.securityfocus.com/bid/90730
www.ubuntu.com/usn/USN-3016-1
www.ubuntu.com/usn/USN-3016-2
www.ubuntu.com/usn/USN-3016-3
www.ubuntu.com/usn/USN-3016-4
www.ubuntu.com/usn/USN-3017-1
www.ubuntu.com/usn/USN-3017-2
www.ubuntu.com/usn/USN-3017-3
www.ubuntu.com/usn/USN-3018-1
www.ubuntu.com/usn/USN-3018-2
www.ubuntu.com/usn/USN-3019-1
www.ubuntu.com/usn/USN-3020-1
www.ubuntu.com/usn/USN-3021-1
www.ubuntu.com/usn/USN-3021-2
access.redhat.com/errata/RHSA-2018:3083
access.redhat.com/errata/RHSA-2018:3096
bugzilla.redhat.com/show_bug.cgi?id=1337528
github.com/torvalds/linux/commit/99d825822eade8d827a1817357cbf3f889a552d6
7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.5 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.1%