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cve[email protected]CVE-2014-3534
HistoryAug 01, 2014 - 11:13 a.m.

CVE-2014-3534

2014-08-0111:13:09
CWE-269
web.nvd.nist.gov
54
linux
kernel
cve-2014-3534
s390
ptrace
local privilege escalation
nvd
security vulnerability

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

5.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

arch/s390/kernel/ptrace.c in the Linux kernel before 3.15.8 on the s390 platform does not properly restrict address-space control operations in PTRACE_POKEUSR_AREA requests, which allows local users to obtain read and write access to kernel memory locations, and consequently gain privileges, via a crafted application that makes a ptrace system call.

Affected configurations

NVD
Node
linuxlinux_kernelRange<3.2.62
OR
linuxlinux_kernelRange3.33.4.101
OR
linuxlinux_kernelRange3.53.10.51
OR
linuxlinux_kernelRange3.113.12.27
OR
linuxlinux_kernelRange3.133.14.15
OR
linuxlinux_kernelRange3.153.15.8
Node
debiandebian_linuxMatch7.0

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

5.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%