The Crypto API in the Linux kernel before 3.18.5 allows...
Vulnerability Description
The Crypto API in the Linux kernel before 3.18.5 allows local users to load arbitrary kernel modules via a bind system call for an AF_ALG socket with a parenthesized module template expression in the salg_name field, as demonstrated by the vfat(aes) expression, a different vulnerability than CVE-2013-7421.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://plus.google.com/+MathiasKrause/posts/PqFCo4bfrWu
- http://rhn.redhat.com/errata/RHSA-2016-0068.html
- http://www.ubuntu.com/usn/USN-2544-1
- http://www.debian.org/security/2015/dsa-3170
- https://bugzilla.redhat.com/show_bug.cgi?id=1190546
- http://www.openwall.com/lists/oss-security/2015/01/24/4
- http://www.ubuntu.com/usn/USN-2546-1
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://www.ubuntu.com/usn/USN-2514-1
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:057
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.5
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:058
- http://www.securityfocus.com/bid/72320
- https://github.com/torvalds/linux/commit/4943ba16bbc2db05115707b3ff7b4874e9e3c560
- http://www.ubuntu.com/usn/USN-2545-1
- http://www.ubuntu.com/usn/USN-2513-1
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4943ba16bbc2db05115707b3ff7b4874e9e3c560
- http://www.ubuntu.com/usn/USN-2543-1
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.