Description
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.
Metrics
CVSS 2.0 7.2/10
AV:L/AC:L/Au:N/C:C/I:C/A:CWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=dab6cf55f81a6e16b8147aed9a843e1691dcd318Broken Link
- http://secunia.com/advisories/59790Third Party Advisory
- http://secunia.com/advisories/60351Third Party Advisory
- http://www.debian.org/security/2014/dsa-2992Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.8Release Notes, Vendor Advisory
- http://www.osvdb.org/109546Broken Link
- http://www.securityfocus.com/bid/68940Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1030683Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1114089Issue Tracking, Third Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/95069Third Party Advisory, VDB Entry
- https://github.com/torvalds/linux/commit/dab6cf55f81a6e16b8147aed9a843e1691dcd318Patch, Third Party Advisory
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=dab6cf55f81a6e16b8147aed9a843e1691dcd318Broken Link
- http://secunia.com/advisories/59790Third Party Advisory
- http://secunia.com/advisories/60351Third Party Advisory
- http://www.debian.org/security/2014/dsa-2992Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.8Release Notes, Vendor Advisory
- http://www.osvdb.org/109546Broken Link
- http://www.securityfocus.com/bid/68940Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1030683Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1114089Issue Tracking, Third Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/95069Third Party Advisory, VDB Entry
- https://github.com/torvalds/linux/commit/dab6cf55f81a6e16b8147aed9a843e1691dcd318Patch, Third Party Advisory
Timeline
- Published
- Aug 1, 2014
- Last modified
- Jun 17, 2026
- NVD status
- Modified