Vulnerability CVE-2017-1000379


Published: 2017-06-19   Modified: 2017-06-28

Description:
The Linux Kernel running on AMD64 systems will sometimes map the contents of PIE executable, the heap or ld.so to where the stack is mapped allowing attackers to more easily manipulate the stack. Linux Kernel version 4.11.5 is affected.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
Linux 'ldso_hwcap_64' Local Root Stack Clash Exploit
Qualys
29.06.2017

Vendor: Linux
Product: Linux kernel 
Version: 4.11.5;

CVSS2 => (AV:L/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.2/10
10/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete

 References:
http://www.securityfocus.com/bid/99284
https://access.redhat.com/security/cve/CVE-2017-1000379
https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt

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