CVE-2018-1000199: Improper Restriction of Operations within the Bounds of a Memory Buffer

The Linux Kernel version 3.18 contains a dangerous feature vulnerability in modifyuserhwbreakpoint that can result in crash and possibly memory corruption. This attack appear to be exploitable via local code execution and the ability to use ptrace. This vulnerability appears to have been fixed in...

Virtuozzo 7 : readykernel-patch (VZA-2018-030)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - A flaw was found in how KVM handled exceptions delivered after Mov SS or Pop SS instructions have encountered a...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1239-1)

This update for the Linux Kernel 4.4.120-9270 fixes one issue. The following security issue was fixed : - CVE-2018-1000199: A bug in x86 debug register handling of ptrace could lead to memory corruption, possibly a denial of service or privilege escalation bsc1090036. Note that Tenable Network...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1255-1)

This update for the Linux Kernel 3.12.74-606485 fixes several issues. The following security issues were fixed : - CVE-2018-1000199: A bug in x86 debug register handling of ptrace could lead to memory corruption, possibly a denial of service or privilege escalation bsc1090036. - CVE-2017-0861:...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1222-1)

This update for the Linux Kernel 3.12.61-5289 fixes several issues. The following security issues were fixed : - CVE-2018-1000199: A bug in x86 debug register handling of ptrace could lead to memory corruption, possibly a denial of service or privilege escalation bsc1090036. - CVE-2017-0861:...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1231-1)

This update for the Linux Kernel 3.12.74-606448 fixes several issues. The following security issues were fixed : - CVE-2018-1000199: A bug in x86 debug register handling of ptrace could lead to memory corruption, possibly a denial of service or privilege escalation bsc1090036. - CVE-2017-0861:...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1259-1)

This update for the Linux Kernel 3.12.74-606454 fixes several issues. The following security issues were fixed : - CVE-2018-1000199: A bug in x86 debug register handling of ptrace could lead to memory corruption, possibly a denial of service or privilege escalation bsc1090036. - CVE-2017-0861:...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1269-1)

This update for the Linux Kernel 3.12.74-606460 fixes several issues. The following security issues were fixed : - CVE-2018-1000199: A bug in x86 debug register handling of ptrace could lead to memory corruption, possibly a denial of service or privilege escalation bsc1090036. - CVE-2017-0861:...

RHEL 6 : kernel-rt (RHSA-2018:1354)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:1354 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1258-1)

This update for the Linux Kernel 4.4.114-9264 fixes one issue. The following security issue was fixed : - CVE-2018-1000199: A bug in x86 debug register handling of ptrace could lead to memory corruption, possibly a denial of service or privilege escalation bsc1090036. Note that Tenable Network...

SUSE-SU-2018:1235-1 Security update for the Linux Kernel (Live Patch 31 for SLE 12)

This update for the Linux Kernel 3.12.61-52119 fixes several issues. The following security issues were fixed: - CVE-2018-1000199: A bug in x86 debug register handling of ptrace could lead to memory corruption, possibly a denial of service or privilege escalation bsc1090036. - CVE-2017-0861:...

RHEL 7 : kernel (RHSA-2018:1347)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:1347 advisory. - Kernel: KVM: error in exception handling leads to wrong debug stack value CVE-2018-1087 - Kernel: error in exception handling leads to DoS...

RHEL 7 : kernel-rt (RHSA-2018:1355)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:1355 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

RHEL 7 : kernel (RHSA-2018:1348)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:1348 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: Kernel: KVM: error in exception handli...

RHEL 7 : kernel (RHSA-2018:1345)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:1345 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: Kernel: KVM: error in exception handli...

Important: Red Hat Security Advisory: kernel-rt security update

An update for kernel-rt is now available for Red Hat Enterprise MRG 2. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

kernel: ptrace() incorrect error handling leads to corruption and DoS

An address corruption flaw was discovered in the Linux kernel built with hardware breakpoint CONFIGHAVEHWBREAKPOINT support. While modifying a h/w breakpoint via 'modifyuserhwbreakpoint' routine, an unprivileged user/process could use this flaw to crash the system kernel resulting in DoS OR to...

kernel: ptrace() incorrect error handling leads to corruption and DoS

An address corruption flaw was discovered in the Linux kernel built with hardware breakpoint CONFIGHAVEHWBREAKPOINT support. While modifying a h/w breakpoint via 'modifyuserhwbreakpoint' routine, an unprivileged user/process could use this flaw to crash the system kernel resulting in DoS OR to...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 7.2 Advanced Update Support, Red Hat Enterprise Linux 7.2 Telco Extended Update Support, and Red Hat Enterprise Linux 7.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impac...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 7.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...