CVE-2014-4508
4.7 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C
8.3 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
arch/x86/kernel/entry_32.S in the Linux kernel through 3.15.1 on 32-bit x86 platforms, when syscall auditing is enabled and the sep CPU feature flag is set, allows local users to cause a denial of service (OOPS and system crash) via an invalid syscall number, as demonstrated by number 1000.
Affected configurations
References
article.gmane.org/gmane.linux.kernel/1726110
lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html
lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html
lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
openwall.com/lists/oss-security/2014/06/20/1
secunia.com/advisories/58964
secunia.com/advisories/60564
www.openwall.com/lists/oss-security/2014/06/20/10
www.openwall.com/lists/oss-security/2020/11/12/3
www.securityfocus.com/bid/68126
www.ubuntu.com/usn/USN-2334-1
www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.61
Related
4.7 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C
8.3 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%