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SUSE Security Update: Security update for Linux Kernel Live Patch 24 for SLE 12

______________________________________________________________________________

 

Announcement ID:    SUSE-SU-2017:2497-1

Rating:             important

References:         #1042892 #1046191 #1052311 #1052368 

Cross-References:   CVE-2017-1000112 CVE-2017-7645 CVE-2017-9242

                   

Affected Products:

                    SUSE Linux Enterprise Server 12-LTSS

______________________________________________________________________________

 

   An update that solves three vulnerabilities and has one

   errata is now available.

 

Description:

 

   This update for the Linux Kernel 3.12.61-52_83 fixes several issues.

 

   The following security bugs were fixed:

 

   - CVE-2017-1000112: Prevent a race condition in net-packet code that could

     have been exploited by unprivileged users to gain root access

     (bsc#1052368).

   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux

     kernel allowed remote attackers to cause a denial of service (system

     crash) via a long RPC reply (bsc#1046191).

   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c

     in the Linux kernel was too late in checking whether an overwrite of an

     skb data structure may occur, which allowed local users to cause a

     denial of service (system crash) via crafted system calls (bsc#1042892).

 

 

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 12-LTSS:

 

      zypper in -t patch SUSE-SLE-SERVER-12-2017-1547=1

 

   To bring your system up-to-date, use “zypper patch”.

 

 

Package List:

 

   - SUSE Linux Enterprise Server 12-LTSS (x86_64):

 

      kgraft-patch-3_12_61-52_83-default-2-2.2

      kgraft-patch-3_12_61-52_83-xen-2-2.2

 

 

References:

 

   https://www.suse.com/security/cve/CVE-2017-1000112.html

   https://www.suse.com/security/cve/CVE-2017-7645.html

   https://www.suse.com/security/cve/CVE-2017-9242.html

   https://bugzilla.suse.com/1042892

   https://bugzilla.suse.com/1046191

   https://bugzilla.suse.com/1052311

   https://bugzilla.suse.com/1052368

 

– 

To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org

For additional commands, e-mail: opensuse-security-announce+help@opensuse.org

 

SUSE Security Update: Security update for Linux Kernel Live Patch 25 for SLE 12
______________________________________________________________________________

Announcement ID: SUSE-SU-2017:2475-1
Rating: important
References: #1042892 #1046191 #1052311 #1052368
Cross-References: CVE-2017-1000112 CVE-2017-7645 CVE-2017-9242

Affected Products:
SUSE Linux Enterprise Server 12-LTSS
______________________________________________________________________________

An update that solves three vulnerabilities and has one
errata is now available.

Description:

This update for the Linux Kernel 3.12.61-52_86 fixes several issues.

The following security bugs were fixed:

– CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
in the Linux kernel was too late in checking whether an overwrite of an
skb data structure may occur, which allowed local users to cause a
denial of service (system crash) via crafted system calls (bsc#1042892).
– CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
kernel allowed remote attackers to cause a denial of service (system
crash) via a long RPC reply (bsc#1046191).

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 12-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-2017-1542=1

To bring your system up-to-date, use “zypper patch”.

Package List:

– SUSE Linux Enterprise Server 12-LTSS (x86_64):

kgraft-patch-3_12_61-52_86-default-2-2.2
kgraft-patch-3_12_61-52_86-xen-2-2.2

References:

https://www.suse.com/security/cve/CVE-2017-1000112.html
https://www.suse.com/security/cve/CVE-2017-7645.html
https://www.suse.com/security/cve/CVE-2017-9242.html
https://bugzilla.suse.com/1042892
https://bugzilla.suse.com/1046191
https://bugzilla.suse.com/1052311
https://bugzilla.suse.com/1052368

—
To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org
For additional commands, e-mail: opensuse-security-announce+help@opensuse.org

SUSE Security Update: Security update for Linux Kernel Live Patch 26 for SLE 12
______________________________________________________________________________

Announcement ID: SUSE-SU-2017:2476-1
Rating: important
References: #1042892 #1046191 #1052311 #1052368
Cross-References: CVE-2017-1000112 CVE-2017-7645 CVE-2017-9242

Affected Products:
SUSE Linux Enterprise Server 12-LTSS
______________________________________________________________________________

An update that solves three vulnerabilities and has one
errata is now available.

Description:

This update for the Linux Kernel 3.12.61-52_89 fixes several issues.

The following security bugs were fixed:

– CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
in the Linux kernel was too late in checking whether an overwrite of an
skb data structure may occur, which allowed local users to cause a
denial of service (system crash) via crafted system calls (bsc#1042892).
– CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
kernel allowed remote attackers to cause a denial of service (system
crash) via a long RPC reply (bsc#1046191).

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 12-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-2017-1543=1

To bring your system up-to-date, use “zypper patch”.

Package List:

– SUSE Linux Enterprise Server 12-LTSS (x86_64):

kgraft-patch-3_12_61-52_89-default-2-2.2
kgraft-patch-3_12_61-52_89-xen-2-2.2

References:

https://www.suse.com/security/cve/CVE-2017-1000112.html
https://www.suse.com/security/cve/CVE-2017-7645.html
https://www.suse.com/security/cve/CVE-2017-9242.html
https://bugzilla.suse.com/1042892
https://bugzilla.suse.com/1046191
https://bugzilla.suse.com/1052311
https://bugzilla.suse.com/1052368

—
To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org
For additional commands, e-mail: opensuse-security-announce+help@opensuse.org

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