NVD

Id
32610  
Name
CVE-2014-4654  
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 check authorization for SNDRV_CTL_IOCTL_ELEM_REPLACE commands, which allows local users to remove kernel controls and cause a denial of service (use-after-free and system crash) by leveraging /dev/snd/controlCX access for an ioctl call.  
Reject
 
CVSS Version
2  
CVSS Score
4.9  
Severity
Medium  
CVSS Base Score
4.9  
CVSS Impact Subscore
6.9  
CVSS Exploit Subscore
3.9  
CVSS Vector
(AV:L/AC:L/Au:N/C:N/I:N/A:C)  
Pub Date
2017-01-19  
Published
2014-07-03  
Modified Date
2017-01-06  
Seq
2014-4654  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
171729 32610 CVE-2014-4654 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=82262a46627bebb0febcc26664746c25cef08563  View
171730 32610 CVE-2014-4654 SUSE-SU-2015:0812  View
171731 32610 CVE-2014-4654 RHSA-2014:1083  View
171732 32610 CVE-2014-4654 60545  View
171733 32610 CVE-2014-4654 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.2  View
171734 32610 CVE-2014-4654 [oss-security] 20140626 Re: CVE Request: Linux kernel ALSA core control API vulnerabilities  View
171735 32610 CVE-2014-4654 68162  View
171736 32610 CVE-2014-4654 USN-2334-1  View
171737 32610 CVE-2014-4654 USN-2335-1  View
171738 32610 CVE-2014-4654 https://bugzilla.redhat.com/show_bug.cgi?id=1113445  View
171739 32610 CVE-2014-4654 https://github.com/torvalds/linux/commit/82262a46627bebb0febcc26664746c25cef08563  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
14285 JVNDB-2014-003160 Linux Kernel の ALSA 制御の実装の sound/core/control.c 内の snd_ctl_elem_add 関数におけるカーネル制御を削除される脆弱性 Linux Kernel の ALSA 制御の実装の sound/core/control.c 内の snd_ctl_elem_add 関数は、SNDRV_CTL_IOCTL_ELEM_REPLACE コマンドの認証をチェックしないため、カーネル制御を削除される、およびサービス運用妨害 (解放済みメモリの使用：use-after-free およびシステムクラッシュ) 状態にされる脆弱性が存在します。 CVE-2014-4654 71943 CVE-2014-4654 32610 4.9 http://jvndb.jvn.jp/ja/contents/2014/JVNDB-2014-003160.html 2014-06-26 2014-07-07 View