[SUSE-SU-2017:2099-1] Security update for Linux Kernel Live Patch 16 for SLE 12

Severity Important

Affected Packages 2

CVEs 4

Security update for Linux Kernel Live Patch 16 for SLE 12

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).

Package	Affected Version
pkg:rpm/suse/kgraft-patch-3_12_60-52_57-xen?arch=x86_64&distro=sles-12	< 8-2.1
pkg:rpm/suse/kgraft-patch-3_12_60-52_57-default?arch=x86_64&distro=sles-12	< 8-2.1

ID

SUSE-SU-2017:2099-1

Severity

important

URL

Published

2017-08-08T11:32:05
(7 years ago)

Modified

2017-08-08T11:32:05
(7 years ago)

Rights

Other Advisories

Source	Name	URL
Suse	SUSE ratings	https://www.suse.com/support/security/rating/
Suse	URL of this CSAF notice	https://ftp.suse.com/pub/projects/security/csaf/suse-su-2017_2099-1.json
Suse	URL for SUSE-SU-2017:2099-1	https://www.suse.com/support/update/announcement/2017/suse-su-20172099-1/
Suse	E-Mail link for SUSE-SU-2017:2099-1	https://lists.suse.com/pipermail/sle-security-updates/2017-August/003117.html
Bugzilla	SUSE Bug 1027575	https://bugzilla.suse.com/1027575
Bugzilla	SUSE Bug 1042892	https://bugzilla.suse.com/1042892
Bugzilla	SUSE Bug 1046191	https://bugzilla.suse.com/1046191
Bugzilla	SUSE Bug 1050751	https://bugzilla.suse.com/1050751
CVE	SUSE CVE CVE-2017-2636 page	https://www.suse.com/security/cve/CVE-2017-2636/
CVE	SUSE CVE CVE-2017-7533 page	https://www.suse.com/security/cve/CVE-2017-7533/
CVE	SUSE CVE CVE-2017-7645 page	https://www.suse.com/security/cve/CVE-2017-7645/
CVE	SUSE CVE CVE-2017-9242 page	https://www.suse.com/security/cve/CVE-2017-9242/

Type	Package URL	Namespace	Name / Product	Version	Distribution / Platform	Arch	Patch / Fix
Affected	pkg:rpm/suse/kgraft-patch-3_12_60-52_57-xen?arch=x86_64&distro=sles-12	suse	kgraft-patch-3_12_60-52_57-xen	< 8-2.1	sles-12	x86_64
Affected	pkg:rpm/suse/kgraft-patch-3_12_60-52_57-default?arch=x86_64&distro=sles-12	suse	kgraft-patch-3_12_60-52_57-default	< 8-2.1	sles-12	x86_64

# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	Exploits	PoC	Pubblication Date	Modification Date
# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	PoC	Pubblication Date	Modification Date