openSUSE: Security Advisory for the (openSUSE-SU-2020:1698-1)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free software; you can...

VMware ESXi, Workstation, Fusion and NSX-T updates address multiple security vulnerabilities (CVE-2020-3981, CVE-2020-3982, CVE-2020-3992, CVE-2020-3993, CVE-2020-3994, CVE-2020-3995)

3a. ESXi OpenSLP remote code execution vulnerability CVE-2020-3992 OpenSLP as used in ESXi has a use-after-free issue. VMware has evaluated the severity of this issue to be in the Critical severity range with a maximum CVSSv3 base score of 9.8. 3b. NSX-T MITM vulnerability CVE-2020-3993 VMware...

CVE-2020-3982: Time-of-check Time-of-use (TOCTOU) Race Condition

VMware ESXi 7.0 before ESXi7.0.1-0.0.16850804, 6.7 before ESXi670-202008101-SG, 6.5 before ESXi650-202007101-SG, Workstation 15.x, Fusion 11.x before 11.5.6 contain an out-of-bounds write vulnerability due to a time-of-check time-of-use issue in ACPI device. A malicious actor with administrative...

openSUSE Security Update : the Linux Kernel (openSUSE-2020-1698)

The openSUSE Leap 15.2 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : - CVE-2020-12351: Fixed a type confusion while processing AMP packets aka 'BleedingTooth' aka 'BadKarma' bsc1177724. - CVE-2020-24490: Fixed a heap buffer overflow when...

RHEL 7 : kernel-alt (RHSA-2020:4279)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4279 advisory. The kernel-alt packages provide the Linux kernel version 4.x. Security Fixes: kernel: net: bluetooth: type confusion while processing AMP...

kernel: TOCTOU mismatch in the NFS client code

A flaw was found in the NFSv4 implementation where when mounting a remote attacker controlled server it could return specially crafted response allow for local memory corruption and possibly privilege escalation...

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

An update for kernel-alt is now available for Red Hat Enterprise Linux 7. 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 fro...

Security update for the Linux Kernel (important)

openSUSE Security Update: Security update for the Linux Kernel Announcement ID: openSUSE-SU-2020:1682-1 Rating: important References: 1065729 1140683 1172538 1174748 1175520 1176381 1176400 1176946 1177340 1177511 1177685 1177724 1177725 Cross-References: CVE-2020-12351 CVE-2020-12352...

CVE-2020-8332: Time-of-check Time-of-use (TOCTOU) Race Condition

A potential vulnerability in the SMI callback function used in the legacy BIOS mode USB drivers in some legacy Lenovo and IBM System x servers may allow arbitrary code execution. Servers operating in UEFI mode are not affected...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2020-2166)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2020-5885)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-5885 advisory. - ext4: fix potential negative array index in dosplit Eric Sandeen Orabug: 31895330 CVE-2020-14314 - mm/hugetlb: fix a race between hugetlb sysctl...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2020-2176)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

CVE-2020-14375: Time-of-check Time-of-use (TOCTOU) Race Condition

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. Virtio ring descriptors, and the data they describe are in a region of memory accessible by from both the virtual machine and the host. An attacker in a VM can change the contents of the memory after vhostcrypto has validate...

Information Disclosure

dpdk is vulnerable to information disclosure. A time-of-check time-of-use TOCTOU vulnerability exists within the application...

EulerOS 2.0 SP8 : kernel (EulerOS-SA-2020-2151)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The kernel package contains the Linux kernel vmlinuz, the core of any Linux operating system. The kernel handles the basic functions of the...

EulerOS Virtualization for ARM 64 3.0.6.0 : kernel (EulerOS-SA-2020-2011)

According to the versions of the kernel packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - The Linux kernel through 5.7.11 allows remote attackers to make observations that help to obtain sensitive information...

Arbitrary Code Execution

linux is vulnerable to arbitrary code execution. The vulnerability exists through a TOCTOU mismatch in the NFS client code in the Linux kernel before 5.8.3 could be used by local attackers to corrupt memory due to a size check is in fs/nfs/nfs4proc.c instead of fs/nfs/nfs4xdr.c...

CVE-2020-0358: Time-of-check Time-of-use (TOCTOU) Race Condition

In SurfaceFlinger, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-150227563...

CVE-2020-8342: Time-of-check Time-of-use (TOCTOU) Race Condition

A race condition vulnerability was reported in Lenovo System Update prior to version 5.07.0106 that could allow escalation of privilege...

CVE-2020-25212

A TOCTOU mismatch in the NFS client code in the Linux kernel before 5.8.3 could be used by local attackers to corrupt memory or possibly have unspecified other impact because a size check is in fs/nfs/nfs4proc.c instead of fs/nfs/nfs4xdr.c, aka CID-b4487b935452...