SUSE 12 SP3: 2020:1779-1 Important Update For Kernel Security Issues
suse
June 26, 2020
An update that fixes four vulnerabilities is now available
Summary
This update for the Linux Kernel 4.4.180-94_116 fixes several issues. The following security issues were fixed: - CVE-2020-10757: Fixed an issue where remaping hugepage DAX to anon mmap could have caused user PTE access (bsc#1172437). - CVE-2020-12653: Fixed an issue in the wifi driver which could have allowed local users to gain privileges or cause a denial of service (bsc#1171254). - CVE-2020-12654: Fixed an issue in he wifi driver which could have allowed a remote AP to trigger a heap-based buffer overflow (bsc#1171252). - CVE-2020-1749: Fixed an issue where some ipv6 protocols were not encrypted over ipsec tunnel (bsc#1165631). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Topics Covered
References
#1165631 #1171252 #1171254 #1172437
Cross- CVE-2020-10757 CVE-2020-12653 CVE-2020-12654
CVE-2020-1749
Affected Products:
SUSE Linux Enterprise Server for SAP 12-SP3
SUSE Linux Enterprise Server 12-SP3-LTSS
https://www.suse.com/security/cve/CVE-2020-10757.html
https://www.suse.com/security/cve/CVE-2020-12653.html
https://www.suse.com/security/cve/CVE-2020-12654.html
https://www.suse.com/security/cve/CVE-2020-1749.html
https://bugzilla.suse.com/1165631
https://bugzilla.suse.com/1171252
https://bugzilla.suse.com/1171254
https://bugzilla.suse.com/1172437
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Announcement ID: SUSE-SU-2020:1779-1
Rating: important
Topics Covered
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