Unbreakable Enterprise kernel-container security update

4.14.35-2047.510.5.2 - xfs: map unwritten blocks in XFSIOCALLOC,FREESP just like fallocate Darrick J. Wong Orabug: 33722441 CVE-2021-4155 4.14.35-2047.510.5.1 - fget: check that the fd still exists after getting a ref to it Linus Torvalds Orabug: 33679805 CVE-2021-0920 - fs: add fgetmany and...

CVE-2021-30298

Possible out of bound access due to improper validation of item size and DIAG memory pools data while switching between USB and PCIE interface in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wire...

CVE-2021-30298

Possible out of bound access due to improper validation of item size and DIAG memory pools data while switching between USB and PCIE interface in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wire...

CVE-2021-30298

CVE-2021-30298 describes a buffer-access issue: an out-of-bounds condition caused by improper validation of item size and DIAG memory-pool data when switching between USB and PCIe interfaces in Qualcomm Snapdragon devices. Affected platforms span Snapdragon Auto, Snapdragon Consumer IoT, Industri...

CVE-2021-30298: Buffer Copy without Checking Size of Input

Possible out of bound access due to improper validation of item size and DIAG memory pools data while switching between USB and PCIE interface in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wire...

Unbreakable Enterprise kernel security update

4.14.35-2047.507.7.4 - KVM: x86: Check kvmrebooting in kvmspuriousfault Sean Christopherson Orabug: 33362693 4.14.35-2047.507.7.3 - arm64: Reserve elfcorehdr before scanning reserved memory from device tree Dave Kleikamp Orabug: 33354710 4.14.35-2047.507.7.2 - net: geneve: modify IP header check ...

Citrix Hypervisor 8.2 unable to load 2nd HBA card

Jun 4 15:46:50 hostname kernel: 75.692775 xen: -- pirq=85 - irq=85 gsi=85Jun 4 15:46:50 hostname kernel: 75.692987 Failed to setup GSI :85, errcode:-28Jun 4 15:46:50 hostname kernel: 75.928523 lpfc 0000:87:00.1: 3:6101 Disabling NVME support: Not supported by firmware: 1 1Jun 4 15:46:50 hostname...

SUSE: Security Advisory (SUSE-SU-2019:2947-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

SUSE: Security Advisory (SUSE-SU-2019:2951-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

Realtek rtl8723de code issue vulnerability

Realtek rtl8723de is an interface controller from Realtek China. It is 802.11bgn 2.4G monolithic, integrated wireless LAN and network PCIe interface controller with integrated Bluetooth 5.0 USB interface controller. rtl8723de BLE Stack version 4.1 and prior versions have a code issue vulnerabilit...

Debian DLA-2420-2 : linux regression update

This update corrects a regression in some Xen virtual machine environments. For reference the original advisory text follows. Several vulnerabilities have been discovered in the Linux kernel that may lead to the execution of arbitrary code, privilege escalation, denial of service or information...

Debian DLA-2385-1 : linux-4.19 security update

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service, or information leak. CVE-2019-3874 Kernel buffers allocated by the SCTP network protocol were not limited by the memory cgroup controller. A local user could potentially us...

CVE-2020-15687

Missing access control restrictions in the Hypervisor component of the ACRN Project v2.0 and v1.6.1 allow a malicious entity, with root access in the Service VM userspace, to abuse the PCIe assign/de-assign Hypercalls via crafted ioctls and payloads. This attack results in a corrupt state and...

Improper access control

Missing access control restrictions in the Hypervisor component of the ACRN Project v2.0 and v1.6.1 allow a malicious entity, with root access in the Service VM userspace, to abuse the PCIe assign/de-assign Hypercalls via crafted ioctls and payloads. This attack results in a corrupt state and...

CVE-2020-15687

Missing access control restrictions in the Hypervisor component of the ACRN Project v2.0 and v1.6.1 allow a malicious entity, with root access in the Service VM userspace, to abuse the PCIe assign/de-assign Hypercalls via crafted ioctls and payloads. This attack results in a corrupt state and...

CVE-2020-15687

The affected software is the ACRN Project Hypervisor (versions 2.0 and 1.6.1). The vulnerability arises from missing access control restrictions in the Hypervisor component, enabling a malicious entity with root access in the Service VM userspace to abuse PCIe assign/de-assign Hypercalls via craf...

CVE-2020-15687: Undefined Security Weakness

Missing access control restrictions in the Hypervisor component of the ACRN Project v2.0 and v1.6.1 allow a malicious entity, with root access in the Service VM userspace, to abuse the PCIe assign/de-assign Hypercalls via crafted ioctls and payloads. This attack results in a corrupt state and...

Black Hat 2020: Satellite Comms Globally Open to $300 Eavesdropping Hack

Satellite internet communications are susceptible to eavesdropping and signal interception by far-flung attackers located in a different continent or country from their victims. And all they need is $300 worth of off-the-shelf equipment to pull it off. That’s the word from James Pavur, an academi...

kernel: null pointer dereference in drivers/net/wireless/intel/iwlwifi/pcie/trans.c

A flaw was found in the Linux kernel. A check was not done on the allocworkqueue return value of the iwltranspciealloc function potentially leading to a NULL pointer dereference. This error condition could lead to a denial of service. The highest threat from this vulnerability is to system...

kernel: Two memory leaks in the mwifiex_pcie_init_evt_ring() function in drivers/net/wireless/marvell/mwifiex/pcie.c allows for a DoS

Two memory leak flaws were found in the Linux kernel's mwifiexpcieinitevtring function. A local attacker, able to reload the kernel module or hotplug Marvell WiFi hardware using this driver, can cause a denial of service memory consumption by triggering mwifiexmappcimemory failures...