SUSE Security Update: Security update for Linux Kernel Live Patch 23 for SLE 12 ______________________________________________________________________________ Announcement ID: SUSE-SU-2017:2770-1 Rating: important References: #1045327 #1057950 Cross-References: CVE-2017-1000251 CVE-2017-15274 Affected Products: SUSE Linux Enterprise Server 12-LTSS ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for the Linux Kernel 3.12.61-52_80 fixes one issue. The following security bugs were fixed: - CVE-2017-15274: security/keys/keyctl.c in the Linux kernel did not consider the case of a NULL payload in conjunction with a nonzero length value, which allowed local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted add_key or keyctl system call (bsc#1045327). - CVE-2017-1000251: The native Bluetooth stack in the Linux Kernel (BlueZ) was vulnerable to a stack overflow vulnerability in the processing of L2CAP configuration responses resulting in Remote code execution in kernel space (bsc#1057950). 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 12-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-2017-1712=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Server 12-LTSS (x86_64): kgraft-patch-3_12_61-52_80-default-4-4.1 kgraft-patch-3_12_61-52_80-xen-4-4.1 References: https://www.suse.com/security/cve/CVE-2017-1000251.html https://www.suse.com/security/cve/CVE-2017-15274.html https://bugzilla.suse.com/1045327 https://bugzilla.suse.com/1057950 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org