drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in Linux
Name: |
Zwei Probleme in Linux |
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ID: |
SUSE-SU-2018:0297-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Live Patching 12 |
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Datum: |
Di, 30. Januar 2018, 19:03 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16939
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17712 |
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Applikationen: |
Linux |
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Originalnachricht |
SUSE Security Update: Security update for the Linux Kernel (Live Patch 5 for SLE 12 SP2) ______________________________________________________________________________
Announcement ID: SUSE-SU-2018:0297-1 Rating: important References: #1069708 #1073230 Cross-References: CVE-2017-16939 CVE-2017-17712 Affected Products: SUSE Linux Enterprise Live Patching 12 ______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for the Linux Kernel 4.4.49-92_11 fixes several issues.
The following security issues were fixed:
- CVE-2017-17712: The raw_sendmsg() function had a race condition that lead to uninitialized stack pointer usage. This allowed a local user to execute code and gain privileges (bsc#1073230). - CVE-2017-16939: The XFRM dump policy implementation allowed local users to gain privileges or cause a denial of service (use-after-free) via a crafted SO_RCVBUF setsockopt system call in conjunction with XFRM_MSG_GETPOLICY Netlink messages (bsc#1069708).
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 Live Patching 12:
zypper in -t patch SUSE-SLE-Live-Patching-12-2018-219=1
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE Linux Enterprise Live Patching 12 (x86_64):
kgraft-patch-4_4_49-92_11-default-10-2.1
References:
https://www.suse.com/security/cve/CVE-2017-16939.html https://www.suse.com/security/cve/CVE-2017-17712.html https://bugzilla.suse.com/1069708 https://bugzilla.suse.com/1073230
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