Vulnerability CVE-2018-10675
Published: 2018-05-02

Description:
The do_get_mempolicy function in mm/mempolicy.c in the Linux kernel before 4.12.9 allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted system calls.

Type:

CWE-416

 (Use After Free)

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
Affected software
Redhat -> Virtualization host 
Redhat -> Enterprise linux desktop 
Redhat -> Enterprise linux server 
Redhat -> Enterprise linux server aus 
Redhat -> Enterprise linux server eus 
Redhat -> Enterprise linux server tus 
Redhat -> Enterprise linux workstation 
Linux -> Linux kernel 
Canonical -> Ubuntu linux 

 References:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=73223e4e2e3867ebf033a5a8eb2e5df0158ccc99
http://www.securityfocus.com/bid/104093
https://access.redhat.com/errata/RHSA-2018:2164
https://access.redhat.com/errata/RHSA-2018:2384
https://access.redhat.com/errata/RHSA-2018:2395
https://access.redhat.com/errata/RHSA-2018:2785
https://access.redhat.com/errata/RHSA-2018:2791
https://access.redhat.com/errata/RHSA-2018:2924
https://access.redhat.com/errata/RHSA-2018:2925
https://access.redhat.com/errata/RHSA-2018:2933
https://access.redhat.com/errata/RHSA-2018:3540
https://access.redhat.com/errata/RHSA-2018:3586
https://access.redhat.com/errata/RHSA-2018:3590
https://github.com/torvalds/linux/commit/73223e4e2e3867ebf033a5a8eb2e5df0158ccc99
https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
https://usn.ubuntu.com/3754-1/
https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.12.9
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