CVE-2018-11818

CVE-2018-11818 describes a race condition in CAF Android/Qualcomm MSM kernel drivers where LUT configuration is passed from userspace via ioctl and can race with LUT register updates in the kernel. Affected components include the MDSS/Display path in Android/Linux kernels used on Android for MSM ...

[SECURITY] Fedora 28 Update: kernel-headers-4.18.7-200.fc28

Kernel-headers includes the C header files that specify the interface between the Linux kernel and userspace libraries and programs. The header files define structures and constants that are needed for building most standard programs and are also needed for rebuilding the glibc package...

Linux 4.18 - Arbitrary Kernel Read into dmesg via Missing Address Check in segfault Handler

Linux 4.18 - Arbitrary Kernel Read into dmesg via Missing Address Check in segfault Handler There is a missing address check in both showopcodes callers. showopcodes is mostly used by the kernel to print the raw instruction bytes surrounding an instruction that generated an unexpected exception;...

Linux 4.18 - Arbitrary Kernel Read into dmesg via Missing Address Check in segfault Handler

There is a missing address check in both showopcodes callers. showopcodes is mostly used by the kernel to print the raw instruction bytes surrounding an instruction that generated an unexpected exception; however, sometimes it is also used to print userspace instructions. Because the userspace...

[SECURITY] Fedora 27 Update: kernel-headers-4.17.17-1.fc27

Kernel-headers includes the C header files that specify the interface between the Linux kernel and userspace libraries and programs. The header files define structures and constants that are needed for building most standard programs and are also needed for rebuilding the glibc package...

Design/Logic Flaw

The spectrev2selectmitigation function in arch/x86/kernel/cpu/bugs.c in the Linux kernel before 4.18.1 does not always fill RSB upon a context switch, which makes it easier for attackers to conduct userspace-userspace spectreRSB attacks...

CVE-2018-15572

The spectrev2selectmitigation function in arch/x86/kernel/cpu/bugs.c in the Linux kernel before 4.18.1 does not always fill RSB upon a context switch, which makes it easier for attackers to conduct userspace-userspace spectreRSB attacks...

DEBIAN-CVE-2018-15572

The spectrev2selectmitigation function in arch/x86/kernel/cpu/bugs.c in the Linux kernel before 4.18.1 does not always fill RSB upon a context switch, which makes it easier for attackers to conduct userspace-userspace spectreRSB attacks...

CVE-2018-15572

The spectrev2selectmitigation function in arch/x86/kernel/cpu/bugs.c in the Linux kernel before 4.18.1 does not always fill RSB upon a context switch, which makes it easier for attackers to conduct userspace-userspace spectreRSB attacks...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:2342-1) (Foreshadow)

This update for the Linux Kernel 3.12.61-52133 fixes several issues. The following security issues were fixed : - CVE-2018-3646: Local attackers in virtualized guest systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:2363-1) (Foreshadow)

This update for the Linux Kernel 3.12.74-606482 fixes several issues. The following security issues were fixed : - CVE-2018-3646: Local attackers in virtualized guest systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:2369-1) (Foreshadow)

This update for the Linux Kernel 3.12.61-52136 fixes several issues. The following security issues were fixed : - CVE-2018-3646: Local attackers in virtualized guest systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:2364-1) (Foreshadow)

This update for the Linux Kernel 3.12.74-606493 fixes several issues. The following security issues were fixed : - CVE-2018-3646: Local attackers in virtualized guest systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other...

SUSE-SU-2018:2363-1 Security update for the Linux Kernel (Live Patch 25 for SLE 12 SP1)

This update for the Linux Kernel 3.12.74-606482 fixes several issues. The following security issues were fixed: - CVE-2018-3646: Local attackers in virtualized guest systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other...

[SECURITY] Fedora 27 Update: kernel-headers-4.17.12-1.fc27

Kernel-headers includes the C header files that specify the interface between the Linux kernel and userspace libraries and programs. The header files define structures and constants that are needed for building most standard programs and are also needed for rebuilding the glibc package...

[SECURITY] Fedora 28 Update: kernel-headers-4.17.12-1.fc28

Kernel-headers includes the C header files that specify the interface between the Linux kernel and userspace libraries and programs. The header files define structures and constants that are needed for building most standard programs and are also needed for rebuilding the glibc package...

USN-3730-1: LXC vulnerability

Matthias Gerstner discovered that LXC incorrectly handled the lxc-user-nic utility. A local attacker could possibly use this issue to open arbitrary files...

UBUNTU-CVE-2018-10901

A flaw was found in Linux kernel's KVM virtualization subsystem. The VMX code does not restore the GDT.LIMIT to the previous host value, but instead sets it to 64KB. With a corrupted GDT limit a host's userspace code has an ability to place malicious entries in the GDT, particularly to the per-cp...

CVE-2017-7558

A kernel data leak due to an out-of-bound read was found in the Linux kernel in inetdiagmsgsctp,laddrfill and sctpgetsctpinfo functions present since version 4.7-rc1 through version 4.13. A data leak happens when these functions fill in sockaddr data structures used to export socket's diagnostic...

PT-2018-2205 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel's KVM virtualization subsystem affected versions not specified Description: A flaw in the Linux kernel's KVM virtualization subsystem is related to inadequate access control. The issue is caused by the VMX code not restoring the...