qemu: out-of-bound heap buffer access via an interrupt ID field

An out-of-bounds heap buffer access issue was found in the ARM Generic Interrupt Controller emulator of QEMU on aarch64 platform. The issue occurs because while writing an interrupt ID to the controller memory area, it is not masked to be 4 bits wide. It may lead to the said issue while updating...

QEMU 缓冲区错误漏洞

QEMU Quick Emulator is a set of simulation processor software by Fabrice Bellard, a French individual developer. The software is fast and cross-platform. QEMU suffers from a buffer error vulnerability that stems from an uninitialized memory unmapping in pvrdmaringinit...

A divide-by-zero issue was found in dwc2_handle_packet in hw/usb/hcd-dwc2.c in the hcd-dwc2 USB host controller emulation of QEMU. A malicious guest could use this flaw to crash the QEMU process on the host resulting in a denial of service.

...

NoxPlayer Supply-Chain Attack is Likely the Work of Gelsemium Hackers

A new cyber espionage group named Gelsemium has been linked to a supply chain attack targeting the NoxPlayer Android emulator that was disclosed earlier this year. The findings come from a systematic analysis of multiple campaigns undertaken by the APT crew, with evidence of the earliest attack...

QEMU 缓冲区错误漏洞

QEMU Quick Emulator is a set of simulation processor software by Fabrice Bellard, a French individual developer. The software is fast and cross-platform. QEMU's slirp suffers from a buffer error vulnerability that stems from the fact that the function tftpinput uses memory outside the working mbu...

SUSE SLES12: qemu / qemu-arm / qemu-block-curl / qemu-block-iscsi / etc (SUSE-SU-2021:1947-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:1947-1 advisory. - Fix OOB access during mmio operations CVE-2020-13754, bsc1172382 - Fix out-of-bounds read information disclosure in...

SUSE SLED15: qemu / qemu-arm / qemu-audio-alsa / qemu-audio-pa / etc (SUSE-SU-2021:1942-1)

The remote SUSE Linux SLED15 / SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:1942-1 advisory. - Switch method of splitting off hw-s390x-virtio-gpu-ccw.so as a module to what was accepted upstream bsc1181103 - Fix OOB access in...

Debian DLA-2683-1 : rxvt security update

rxvt, VT102 terminal emulator for the X Window System, allowed potentially remote code execution because of improper handling of certain escape sequences ESC G Q. For Debian 9 stretch, this problem has been fixed in version 1:2.7.10-7+deb9u2. We recommend that you upgrade your rxvt packages. For...

SUSE SLES11 Security Update : xen (SUSE-SU-2020:14521-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2020:14521-1 advisory. - Incomplete cleanup from specific special register read operations in some IntelR Processors may allow an authenticated user to potentially...

Command Execution Vulnerability in Night God Emulator (CNVD-2021-43480)

Night God Emulator is a very useful mobile game simulation software, which allows you to play handheld games on your computer smoothly and to your heart's content. A command execution vulnerability exists in Night God Emulator, which can be exploited by attackers to gain control of the server...

Tencent GameLoop 安全漏洞

Tencent GameLoop is an Android emulator from Tencent, a Chinese company. It enables players to play Android games on their computers. Tencent GameLoop before 4.1.21.90 suffers from a security vulnerability that originates from a malicious attacker in the MITM position that can be exploited to spo...

Fedora: Security Advisory for rxvt-unicode (FEDORA-2021-a4c0a91884)

The remote host is missing an update for the Copyright C 2021 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...

SUSE SLES12 Security Update : qemu (SUSE-SU-2021:1829-1)

This update for qemu fixes the following issues : Fix OOB access during mmio operations CVE-2020-13754, bsc1172382 Fix sPAPR emulator leaks the host hardware identity CVE-2019-8934, bsc1126455 Fix out-of-bounds read information disclosure in icmp6sendechoreply CVE-2020-10756, bsc1172380 Fix...

Fedora: Security Advisory for eterm (FEDORA-2021-8b85b2de05)

The remote host is missing an update for the Copyright C 2021 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...

DEBIAN-CVE-2021-3544

Several memory leaks were found in the virtio vhost-user GPU device vhost-user-gpu of QEMU in versions up to and including 6.0. They exist in contrib/vhost-user-gpu/vhost-user-gpu.c and contrib/vhost-user-gpu/virgl.c due to improper release of memory i.e., free after effective lifetime...

CVE-2021-3545

An information disclosure vulnerability was found in the virtio vhost-user GPU device vhost-user-gpu of QEMU in versions up to and including 6.0. The flaw exists in virglcmdgetcapsetinfo in contrib/vhost-user-gpu/virgl.c and could occur due to the read of uninitialized memory. A malicious guest...

QEMU 数字错误漏洞

QEMU Quick Emulator is a set of simulation processor software by Fabrice Bellard, a French individual developer. The software is fast and cross-platform. A code issue vulnerability exists in QEMU, which stems from a found a division by zero issue in the dwc2handlepacket handler package in the...

QEMU 缓冲区错误漏洞

QEMU Quick Emulator is a set of simulation processor software by Fabrice Bellard, a French individual developer. The software is fast and cross-platform. QEMU suffers from a buffer overflow vulnerability that originates from a boundary error in the virglcmdgetcapset function of...

[SECURITY] Fedora 34 Update: rxvt-unicode-9.26-1.fc34

rxvt-unicode is a clone of the well known terminal emulator rxvt, modified to store text in Unicode either UCS-2 or UCS-4 and to use locale-correct inp ut and output. It also supports mixing multiple fonts at the same time, includ ing Xft fonts...

[SECURITY] Fedora 33 Update: rxvt-unicode-9.26-1.fc33

rxvt-unicode is a clone of the well known terminal emulator rxvt, modified to store text in Unicode either UCS-2 or UCS-4 and to use locale-correct inp ut and output. It also supports mixing multiple fonts at the same time, includ ing Xft fonts...