CVE-2014-4655
- State
- Published
- Severity
- Not scored
- Published
- Jul 3, 2014
- Updated
- Aug 6, 2024
- Reserved
- Jun 25, 2014
Description
The snd_ctl_elem_add function in sound/core/control.c in the ALSA control implementation in the Linux kernel before 3.15.2 does not properly maintain the user_ctl_count value, which allows local users to cause a denial of service (integer overflow and limit bypass) by leveraging /dev/snd/controlCX access for a large number of SNDRV_CTL_IOCTL_ELEM_REPLACE ioctl calls.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- 60545third-party-advisory
- USN-2335-1vendor-advisory
- USN-2334-1vendor-advisory
- 68162vdb-entry
- 60564third-party-advisory
- RHSA-2014:1083vendor-advisory
- 1036763vdb-entry
- 59777third-party-advisory
- 59434third-party-advisory
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.2
- https://bugzilla.redhat.com/show_bug.cgi?id=1113445
- https://github.com/torvalds/linux/commit/82262a46627bebb0febcc26664746c25cef08563
- [oss-security] 20140626 Re: CVE Request: Linux kernel ALSA core control API vulnerabilitiesmailing-list
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=82262a46627bebb0febcc26664746c25cef08563
- SUSE-SU-2015:0812vendor-advisory
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.