drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in Linux
Name: |
Zwei Probleme in Linux |
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ID: |
SUSE-SU-2017:3285-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Live Patching 12 |
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Datum: |
Do, 14. Dezember 2017, 17:00 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000405
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16939 |
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Applikationen: |
Linux |
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Originalnachricht |
SUSE Security Update: Security update for the Linux Kernel (Live Patch 14 for SLE 12 SP2) ______________________________________________________________________________
Announcement ID: SUSE-SU-2017:3285-1 Rating: important References: #1055567 #1062847 #1069708 #1070307 Cross-References: CVE-2017-1000405 CVE-2017-16939 Affected Products: SUSE Linux Enterprise Live Patching 12 ______________________________________________________________________________
An update that solves two vulnerabilities and has two fixes is now available.
Description:
This update for the Linux Kernel 4.4.90-92_45 fixes several issues.
The following security issues were fixed:
- CVE-2017-1000405: Problematic use of pmd_mkdirty() in the touch_pmd() function allowed users to overwrite read-only huge pages (e.g. the zero huge page and sealed shmem files) (bsc#1070307). - CVE-2017-16939: The XFRM dump policy implementation in net/xfrm/xfrm_user.c kernel 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).
This non-security issue was fixed:
- bsc#1062847: Enable proper shut down if NIC teaming is enabled
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-12-2017-2056=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_90-92_45-default-2-2.1
References:
https://www.suse.com/security/cve/CVE-2017-1000405.html https://www.suse.com/security/cve/CVE-2017-16939.html https://bugzilla.suse.com/1055567 https://bugzilla.suse.com/1062847 https://bugzilla.suse.com/1069708 https://bugzilla.suse.com/1070307
-- 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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