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CVE-2014-4656Date: (C)2014-07-03   (M)2024-03-21


Multiple integer overflows in sound/core/control.c in the ALSA control implementation in the Linux kernel before 3.15.2 allow local users to cause a denial of service by leveraging /dev/snd/controlCX access, related to (1) index values in the snd_ctl_add function and (2) numid values in the snd_ctl_remove_numid_conflict function.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 4.6
Exploit Score: 3.9
Impact Score: 6.4
 
CVSS V2 Metrics:
Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality: PARTIAL
Integrity: PARTIAL
Availability: PARTIAL
  
Reference:
SECTRACK-1038201
SECUNIA-59434
SECUNIA-59777
SECUNIA-60545
SECUNIA-60564
RHSA-2014:1083
RHSA-2015:0087
SUSE-SU-2015:0812
USN-2334-1
USN-2335-1
http://www.openwall.com/lists/oss-security/2014/06/26/6
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=883a1d49f0d77d30012f114b2e19fc141beb3e8e
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ac902c112d90a89e59916f751c2745f4dbdbb4bd
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.2
https://bugzilla.redhat.com/show_bug.cgi?id=1113470
https://github.com/torvalds/linux/commit/883a1d49f0d77d30012f114b2e19fc141beb3e8e
https://github.com/torvalds/linux/commit/ac902c112d90a89e59916f751c2745f4dbdbb4bd
https://source.android.com/security/bulletin/2017-04-01

CPE    5
cpe:/o:canonical:ubuntu_linux:12.04::~~esm~~~
cpe:/o:redhat:enterprise_linux_server:6.0
cpe:/o:linux:linux_kernel
cpe:/o:redhat:enterprise_linux_workstation:6.0
...
CWE    1
CWE-190
OVAL    19
oval:org.secpod.oval:def:1500834
oval:org.secpod.oval:def:1500817
oval:org.secpod.oval:def:52291
oval:org.secpod.oval:def:1500844
...

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