drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Linux
Name: |
Mehrere Probleme in Linux |
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ID: |
SUSE-SU-2017:2099-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Server for SAP 12, SUSE Linux Enterprise Server 12-LTSS |
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Datum: |
Di, 8. August 2017, 18:40 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7645
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7533
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9242
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2636 |
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Applikationen: |
Linux |
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Originalnachricht |
SUSE Security Update: Security update for Linux Kernel Live Patch 16 for SLE 12 ______________________________________________________________________________
Announcement ID: SUSE-SU-2017:2099-1 Rating: important References: #1027575 #1042892 #1046191 #1050751 Cross-References: CVE-2017-2636 CVE-2017-7533 CVE-2017-7645 CVE-2017-9242 Affected Products: SUSE Linux Enterprise Server for SAP 12 SUSE Linux Enterprise Server 12-LTSS ______________________________________________________________________________
An update that fixes four vulnerabilities is now available.
Description:
This update for the Linux Kernel 3.12.60-52_57 fixes several issues.
The following security bugs were fixed:
- CVE-2017-7533: A bug in inotify code allowed local users to escalate privilege (bsc#1050751). - 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, related to net/sunrpc/svc.c, fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191). - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (double free) by setting the HDLC line discipline (bsc#1027575). - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel is 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 for SAP 12:
zypper in -t patch SUSE-SLE-SAP-12-2017-1304=1
- SUSE Linux Enterprise Server 12-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-2017-1304=1
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE Linux Enterprise Server for SAP 12 (x86_64):
kgraft-patch-3_12_60-52_57-default-8-2.1 kgraft-patch-3_12_60-52_57-xen-8-2.1
- SUSE Linux Enterprise Server 12-LTSS (x86_64):
kgraft-patch-3_12_60-52_57-default-8-2.1 kgraft-patch-3_12_60-52_57-xen-8-2.1
References:
https://www.suse.com/security/cve/CVE-2017-2636.html https://www.suse.com/security/cve/CVE-2017-7533.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/1027575 https://bugzilla.suse.com/1042892 https://bugzilla.suse.com/1046191 https://bugzilla.suse.com/1050751
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