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CVE-2014-9644
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
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..
CVSSv2.0 Score
- Severity
- Low
- Base Score
- 2.1/10
- Exploit Score
- 3.9/10
- Access Vector
- Local
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 2.9/10
- Confidentiality Impact
- None
- Availability Impact
- None
- Integrity Impact
- Partial
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
Yes
|
- | 3.18.5 | |
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:oracle:linux:5:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:oracle:linux:6:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:oracle:linux:7:-:*:*:*:*:*:* |
Yes
|
- | - |
References
- http://www.openwall.com/lists/oss-security/2015/01/24/4
- https://github.com/torvalds/linux/commit/4943ba16bbc2db05115707b3ff7b4874e9e3c560
- https://bugzilla.redhat.com/show_bug.cgi?id=1190546
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.5
- https://plus.google.com/+MathiasKrause/posts/PqFCo4bfrWu
- http://www.securityfocus.com/bid/72320
- http://www.ubuntu.com/usn/USN-2514-1
- http://www.ubuntu.com/usn/USN-2513-1
- http://www.debian.org/security/2015/dsa-3170
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:057
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:058
- http://www.ubuntu.com/usn/USN-2543-1
- http://www.ubuntu.com/usn/USN-2544-1
- http://www.ubuntu.com/usn/USN-2545-1
- http://www.ubuntu.com/usn/USN-2546-1
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://rhn.redhat.com/errata/RHSA-2016-0068.html
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4943ba16