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SUSE: 2017:1287-1 Important: Kernel Live Patch Denial Of Service

suse
Calendar Grey May 15, 2017
Scroller Suse
An update from SUSE addresses a concern in Linux Kernel Live Patch 18 for SLE 12, enhancing both system reliability and security.
An update that solves one vulnerability and has one errata An update that solves one vulnerability and has one errata An update that solves one vulnerability and has one errata is ...

Summary

This update for the Linux Kernel 3.12.60-52_63 fixes several issues. The following security bugs were fixed: - CVE-2017-7308: The packet_set_ring function in net/packet/af_packet.c in the Linux kernel did not properly validate certain block-size data, which allowed local users to cause a denial of service (overflow) or possibly have unspecified other impact via crafted system calls (bsc#1030575, bsc#1031660). Patch Instructions: To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Server for SAP 12: zypper in -t patch SUSE-SLE-SAP-12-2017-765=1 - SUSE Linux Enterprise Server 12-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-2017-765=1 To bring your system up-to-date, use "zypper patch". Package List:

Topics%20covered

Topics Covered

security advisory denial of service kernel patch system stability SUSE

References

#1030575 #1031660

Cross- CVE-2017-7308

Affected Products:

SUSE Linux Enterprise Server for SAP 12

SUSE Linux Enterprise Server 12-LTSS

https://www.suse.com/security/cve/CVE-2017-7308.html

https://bugzilla.suse.com/1030575

https://bugzilla.suse.com/1031660

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2017:1287-1
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service kernel patch system stability SUSE

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