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SUSE: 2018:4153-1 Important: Memory Corruption and Buffer Overflow

suse
Calendar Grey December 17, 2018
Dist Suse Esm H88
Critical Patch for the Linux Kernel on SUSE SLE 12 SP1 addresses vulnerabilities related to memory leaks and buffer overflows swiftly.
An update that fixes two vulnerabilities is now available

Summary

This update for the Linux Kernel 3.12.74-60_64_88 fixes several issues. The following security issues were fixed: - CVE-2018-9568: Prevent possible memory corruption due to type confusion in sk_clone_lock. This could lead to local privilege escalation (bsc#1118319). - CVE-2018-5848: Fixed an unsigned integer overflow in wmi_set_ie. This could lead to a buffer overflow (bsc#1097356). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Server 12-SP1-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP1-2018-2955=1 SUSE-SLE-SERVER-12-SP1-2018-2958=1 Package List: - SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64):

Topics%20covered

Topics Covered

security advisory buffer overflow memory corruption important SUSE Linux Linux Kernel SLE 12 SP1

References

#1097356 #1118319

Cross- CVE-2018-5848 CVE-2018-9568

Affected Products:

SUSE Linux Enterprise Server 12-SP1-LTSS

https://www.suse.com/security/cve/CVE-2018-5848.html

https://www.suse.com/security/cve/CVE-2018-9568.html

https://bugzilla.suse.com/1097356

https://bugzilla.suse.com/1118319

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2018:4153-1
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow memory corruption important SUSE Linux Linux Kernel SLE 12 SP1

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