CVE-2016-4913

 

Published at: - 23-05-2016 12:59

Last modified: - 17-01-2023 10:17

Total changes: - 4

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.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=99d825822eade8d827a1817357cbf3f889a552d6
• [oss-security] 20160518 Re: CVE Request: Linux: information leak in Rock Ridge Extensions to iso9660 -- fs/isofs/rock.c-Mailing List, Patch, Third Party Advisory
• https://github.com/torvalds/linux/commit/99d825822eade8d827a1817357cbf3f889a552d6
• https://bugzilla.redhat.com/show_bug.cgi?id=1337528
• http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.5
• [oss-security] 20160518 CVE Request: Linux: information leak in Rock Ridge Extensions to iso9660 -- fs/isofs/rock.c-Mailing List, Patch, Third Party Advisory
• USN-3017-2-Third Party Advisory
• USN-3018-2-Third Party Advisory
• USN-3016-4-Third Party Advisory
• USN-3016-1-Third Party Advisory
• USN-3016-2-Third Party Advisory
• USN-3016-3-Third Party Advisory
• USN-3018-1-Third Party Advisory
• USN-3019-1-Third Party Advisory
• USN-3017-3-Third Party Advisory
• USN-3020-1-Third Party Advisory
• USN-3017-1-Third Party Advisory
• USN-3021-1-Third Party Advisory
• USN-3021-2-Third Party Advisory
• SUSE-SU-2016:1672-Third Party Advisory
• http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
• http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html
• DSA-3607-Third Party Advisory
• SUSE-SU-2016:1985-Mailing List, Third Party Advisory
• 90730-Third Party Advisory, VDB Entry
• RHSA-2018:3096-Third Party Advisory
• RHSA-2018:3083-Third Party Advisory

 

Keywords

NVD

 

CVE-2016-4913

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures