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CVE-2014-4656

N/A
Published: July 3, 2014 at 01:00 AM UTC
Updated: June 17, 2026 at 12:10 AM UTC
9 products affected across 4 vendorsLinux KernelUbuntu LinuxEnterprise Linux Desktop

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Severity
N/A
Exploit prediction
EPSS 0.5%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

References (18)

x_refsource_CONFIRM
Source: [email protected]
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=883a1d49f0d77d30012f114b2e19fc141beb3e8e
x_refsource_CONFIRM
Source: [email protected]
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ac902c112d90a89e59916f751c2745f4dbdbb4bd
Vendor Advisoryx_refsource_SUSEMailing ListThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html
Vendor Advisoryx_refsource_REDHATThird Party Advisory
Source: [email protected]
http://rhn.redhat.com/errata/RHSA-2014-1083.html
Vendor Advisoryx_refsource_REDHATThird Party Advisory
Source: [email protected]
http://rhn.redhat.com/errata/RHSA-2015-0087.html
Third Party Advisoryx_refsource_SECUNIA
Source: [email protected]
http://secunia.com/advisories/59434
Third Party Advisoryx_refsource_SECUNIA
Source: [email protected]
http://secunia.com/advisories/59777
Third Party Advisoryx_refsource_SECUNIA
Source: [email protected]
http://secunia.com/advisories/60545

CVSS

4.6MEDIUM[email protected]
Confidentiality
PARTIAL
Integrity
PARTIAL
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-190

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