SUSE-SU-2017:2100-1
SUSE-SU-2017:2100-1 · Security update for Linux Kernel Live Patch 21 for SLE 12
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the Linux Kernel 3.12.61-52_72 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). - A SUSE Linux Enterprise specific regression in tearing down network namespaces was fixed (bsc#1044878) - 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).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kgraft-patch-sle12_update_21 SUSE:Linux Enterprise Server for SAP Applications 12
- Affected ranges
- ECOSYSTEM: < 3-2.1
Update to 3-2.1
kgraft-patch-sle12_update_21 SUSE:Linux Enterprise Server 12-LTSS
- Affected ranges
- ECOSYSTEM: < 3-2.1
Update to 3-2.1
Original sources
- https://www.suse.com/support/update/announcement/2017/suse-su-20172100-1/
- https://bugzilla.suse.com/1042892
- https://bugzilla.suse.com/1044878
- https://bugzilla.suse.com/1046191
- https://bugzilla.suse.com/1050751
- https://www.suse.com/security/cve/CVE-2017-7533
- https://www.suse.com/security/cve/CVE-2017-7645
- https://www.suse.com/security/cve/CVE-2017-9242
- https://osv.dev/vulnerability/SUSE-SU-2017:2100-1