29 matches found
EUVD-2018-6659
Malware in sbrugna...
EUVD-2020-7833
Malware in sbrugna...
EUVD-2010-0337
Malware in sbrugna...
EUVD-2016-4209
Malware in sbrugna...
CVE-2020-15852
An issue was discovered in the Linux kernel 5.5 through 5.7.9, as used in Xen through 4.13.x for x86 PV guests. An attacker may be granted the I/O port permissions of an unrelated task. This occurs because tssinvalidateiobitmap mishandling causes a loss of synchronization between the I/O bitmaps ...
CVE-2020-15852
An issue was discovered in the Linux kernel 5.5 through 5.7.9, as used in Xen through 4.13.x for x86 PV guests. An attacker may be granted the I/O port permissions of an unrelated task. This occurs because tssinvalidateiobitmap mishandling causes a loss of synchronization between the I/O bitmaps ...
Code injection
An issue was discovered in the Linux kernel 5.5 through 5.7.9, as used in Xen through 4.13.x for x86 PV guests. An attacker may be granted the I/O port permissions of an unrelated task. This occurs because tssinvalidateiobitmap mishandling causes a loss of synchronization between the I/O bitmaps ...
CVE-2020-15852
An issue was discovered in the Linux kernel 5.5 through 5.7.9, as used in Xen through 4.13.x for x86 PV guests. An attacker may be granted the I/O port permissions of an unrelated task. This occurs because tssinvalidateiobitmap mishandling causes a loss of synchronization between the I/O bitmaps ...
CVE-2020-15852
An issue was discovered in the Linux kernel 5.5 through 5.7.9, as used in Xen through 4.13.x for x86 PV guests. An attacker may be granted the I/O port permissions of an unrelated task. This occurs because tssinvalidateiobitmap mishandling causes a loss of synchronization between the I/O bitmaps ...
CVE-2020-15852
An issue was discovered in the Linux kernel 5.5 through 5.7.9, as used in Xen through 4.13.x for x86 PV guests. An attacker may be granted the I/O port permissions of an unrelated task. This occurs because tssinvalidateiobitmap mishandling causes a loss of synchronization between the I/O bitmaps ...
Denial Of Service (DoS)
Linux kernel is vulnerable to denial of service DoS attacks. The vulnerability exists in the Linux kernel Virtualization Module CONFIGKVM for the Intel processor family CONFIGKVMINTEL when a guest was to flood the I/O port 0x80 with write requests leading to a crash in the host kernel...
Denial Of Service (DoS)
kernel is vulnerable to denial of service. It was found that reporting emulation failures to user space could lead to either a local CVE-2014-7842 or a L2-L1 CVE-2010-5313 denial of service. In the case of a local denial of service, an attacker must have access to the MMIO area or be able to acce...
Design/Logic Flaw
tssalloc in sys/arch/i386/i386/gdt.c in OpenBSD 6.2 and 6.3 has a Local Denial of Service system crash due to incorrect I/O port access control on the i386 architecture...
CVE-2018-14775
CVE-2018-14775 affects OpenBSD 6.2 and 6.3, where the function tss_alloc in sys/arch/i386/i386/gdt.c mishandles I/O port access control on the i386 architecture. This leads to a Local Denial of Service (system crash). The impact is local, with no information about remote exploitation provided. Pa...
CVE-2018-14775
tssalloc in sys/arch/i386/i386/gdt.c in OpenBSD 6.2 and 6.3 has a Local Denial of Service system crash due to incorrect I/O port access control on the i386 architecture...
USN-3619-1: Linux kernel vulnerabilities
Jann Horn discovered that the Berkeley Packet Filter BPF implementation in the Linux kernel improperly performed sign extension in some situations. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2017-16995 It was discovered that a...
Ubuntu 16.04 LTS : Linux (HWE) vulnerabilities (USN-3617-2)
The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3617-2 advisory. USN-3617-1 fixed vulnerabilities in the Linux kernel for Ubuntu 17.10. This update provides the corresponding updates for the Linux Hardware Enablement H...
Ubuntu: Security Advisory (USN-3583-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
OracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0012) (Spectre)
The remote OracleVM system is missing necessary patches to address critical security updates : - Revert 'kernel.spec: Require the new microcodectl.' Brian Maly - xen-blkback: add pendingreq allocation stats Ankur Arora Orabug: 27386890 - xen-blkback: move indirect req allocation out-of-line Ankur...
Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4017)
The remote Oracle Linux 6 / 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2018-4017 advisory. - KVM: x86: Add memory barrier on vmcs field lookup Andrew Honig CVE-2017-5753 - KVM: VMX: remove I/O port 0x80 bypass on Intel hosts Andrew Honig Orabug:...