drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Linux
Name: |
Mehrere Probleme in Linux |
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ID: |
SUSE-SU-2017:2447-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Server for SAP 12-SP1, SUSE Linux Enterprise Server 12-SP1-LTSS |
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Datum: |
Mi, 13. September 2017, 23:30 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000112
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9242
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8890 |
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Applikationen: |
Linux |
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Originalnachricht |
SUSE Security Update: Security update for Linux Kernel Live Patch 18 for SLE 12 SP1 ______________________________________________________________________________
Announcement ID: SUSE-SU-2017:2447-1 Rating: important References: #1038564 #1042892 #1052311 #1052368 Cross-References: CVE-2017-1000112 CVE-2017-8890 CVE-2017-9242 Affected Products: SUSE Linux Enterprise Server for SAP 12-SP1 SUSE Linux Enterprise Server 12-SP1-LTSS ______________________________________________________________________________
An update that solves three vulnerabilities and has one errata is now available.
Description:
This update for the Linux Kernel 3.12.74-60_64_51 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-2017-9242: 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#1038564, bsc#1042892). - CVE-2017-8890: The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to cause a denial of service (double free) or possibly have unspecified other impact by leveraging use of the accept system call (bsc#1038564).
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-SP1:
zypper in -t patch SUSE-SLE-SAP-12-SP1-2017-1513=1
- SUSE Linux Enterprise Server 12-SP1-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-1513=1
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):
kgraft-patch-3_12_74-60_64_51-default-2-2.1 kgraft-patch-3_12_74-60_64_51-xen-2-2.1
- SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64):
kgraft-patch-3_12_74-60_64_51-default-2-2.1 kgraft-patch-3_12_74-60_64_51-xen-2-2.1
References:
https://www.suse.com/security/cve/CVE-2017-1000112.html https://www.suse.com/security/cve/CVE-2017-8890.html https://www.suse.com/security/cve/CVE-2017-9242.html https://bugzilla.suse.com/1038564 https://bugzilla.suse.com/1042892 https://bugzilla.suse.com/1052311 https://bugzilla.suse.com/1052368
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