PRIOn knowledge basePRION:CVE-2014-3534Memory corruption
6.5 Medium
AI Score
Confidence
Low
7.2 High
CVSS2
Access Vector
LOCAL
Access 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
0.0004 Low
EPSS
Percentile
5.4%
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| debian_linux | eq | 7.0 | |
| linux_kernel | ge | 3.11 | |
| linux_kernel | lt | 3.12.27 | |
| linux_kernel | ge | 3.15 | |
| linux_kernel | lt | 3.15.8 | |
| linux_kernel | ge | 3.13 | |
| linux_kernel | lt | 3.14.15 | |
| linux_kernel | ge | 3.3 | |
| linux_kernel | lt | 3.4.101 | |
| linux_kernel | ge | 3.5 |
References
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=dab6cf55f81a6e16b8147aed9a843e1691dcd318
secunia.com/advisories/59790
secunia.com/advisories/60351
www.debian.org/security/2014/dsa-2992
www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.8
www.osvdb.org/109546
www.securityfocus.com/bid/68940
www.securitytracker.com/id/1030683
bugzilla.redhat.com/show_bug.cgi?id=1114089
exchange.xforce.ibmcloud.com/vulnerabilities/95069
github.com/torvalds/linux/commit/dab6cf55f81a6e16b8147aed9a843e1691dcd318
Related
6.5 Medium
AI Score
Confidence
Low
7.2 High
CVSS2
Access Vector
LOCAL
Access 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
0.0004 Low
EPSS
Percentile
5.4%