Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×

Alerts This Week
Warning Icon 1 544
Alerts This Week
Warning Icon 1 544

SUSE Linux Enterprise 12: 2018:1762-1 Important: Kernel Security Update

suse
Calendar Grey June 20, 2018
Scroller Suse
This critical announcement reveals numerous kernel enhancements and boosts system integrity on SUSE platforms. Discover specifics on resolutions.
An update that solves 10 vulnerabilities and has 11 fixes is now available

Summary

The SUSE Linux Enterprise 12 GA LTSS kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2018-3665: Prevent disclosure of FPU registers (including XMM and AVX registers) between processes. These registers might contain encryption keys when doing SSE accelerated AES enc/decryption (bsc#1087086) - CVE-2018-5848: In the function wmi_set_ie(), the length validation code did not handle unsigned integer overflow properly. As a result, a large value of the 'ie_len' argument could have caused a buffer overflow (bnc#1097356) - CVE-2018-1000204: Prevent infoleak caused by incorrect handling of the SG_IO ioctl (bsc#1096728) - CVE-2017-13305: Prevent information disclosure vulnerability in encrypted-keys (bsc#1094353)

Topics%20covered

Topics Covered

security advisory denial of service buffer overflow critical kernel information disclosure SUSE Linux Enterprise

References

#1046610 #1079152 #1082962 #1083900 #1087007

#1087012 #1087082 #1087086 #1087095 #1092552

#1092813 #1092904 #1094033 #1094353 #1094823

#1096140 #1096242 #1096281 #1096480 #1096728

#1097356

Cross- CVE-2017-13305 CVE-2018-1000204 CVE-2018-1092

CVE-2018-1093 CVE-2018-1094 CVE-2018-1130

CVE-2018-3665 CVE-2018-5803 CVE-2018-5848

CVE-2018-7492

Affected Products:

SUSE Linux Enterprise Server 12-LTSS

SUSE Linux Enterprise Module for Public Cloud 12

https://www.suse.com/security/cve/CVE-2017-13305.html

https://www.suse.com/security/cve/CVE-2018-1000204.html

https://www.suse.com/security/cve/CVE-2018-1092.html

https://www.suse.com/security/cve/CVE-2018-1093.html

https://https://www.suse.com/security/cve/CVE-2018-1094.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2018:1762-1
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service buffer overflow critical kernel information disclosure SUSE Linux Enterprise

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.