CVE-2022-36648

The CVE-2022-36648 entry concerns QEMU’s rocker device model, specifically the of_dpa_cmd_add_l2_flood path, in versions 7.0.0 and earlier. The vulnerability is described as allowing remote attackers to crash the host QEMU and potentially execute code on the host by executing a malformed program ...

CVE-2022-36648

The hardware emulation in the ofdpacmdaddl2flood of rocker device model in QEMU, as used in 7.0.0 and earlier, allows remote attackers to crash the host qemu and potentially execute code on the host via execute a malformed program in the guest OS. Note: This has been disputed by multiple third...

QEMU code-related vulnerabilities

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 rocker device model 7.0.0 and earlier versions, which stems from a null pointer dereference issue in...

CVE-2022-36648

The hardware emulation in the ofdpacmdaddl2flood of rocker device model in QEMU, as used in 7.0.0 and earlier, allows remote attackers to crash the host qemu and potentially execute code on the host via execute a malformed program in the guest OS. Note: This has been disputed by multiple third...

CVE-2022-36648

The hardware emulation in the ofdpacmdaddl2flood of rocker device model in QEMU, as used in 7.0.0 and earlier, allows remote attackers to crash the host qemu and potentially execute code on the host via execute a malformed program in the guest OS. Note: This has been disputed by multiple third...

Linux kernel emulation_proc_handler Heap Buffer Overflow DoS

The vulnerability of the emulationprochandler function in the armv8deprecated.c component of the Linux operating system’s kernel is related to insufficient locking mechanisms. Exploiting this vulnerability can allow attackers to access confidential data, compromise its integrity, and cause servic...

CVE-2023-40216

OpenBSD 7.3 before errata 014 is missing an argument-count bounds check in console terminal emulation. This could cause incorrect memory access and a kernel crash after receiving crafted DCS or CSI terminal escape sequences...

CVE-2023-40216

OpenBSD 7.3 before errata 014 is missing an argument-count bounds check in console terminal emulation. This could cause incorrect memory access and a kernel crash after receiving crafted DCS or CSI terminal escape sequences...

Out-of-bounds

OpenBSD 7.3 before errata 014 is missing an argument-count bounds check in console terminal emulation. This could cause incorrect memory access and a kernel crash after receiving crafted DCS or CSI terminal escape sequences...

CVE-2023-40216

OpenBSD 7.3 before errata 014 is missing an argument-count bounds check in console terminal emulation. This could cause incorrect memory access and a kernel crash after receiving crafted DCS or CSI terminal escape sequences...

CVE-2023-40216

OpenBSD 7.3 before errata 014 is missing an argument-count bounds check in console terminal emulation. This could cause incorrect memory access and a kernel crash after receiving crafted DCS or CSI terminal escape sequences...

PT-2023-27333 · Openbsd · Openbsd

Name of the Vulnerable Software and Affected Versions: OpenBSD versions 7.3 before errata 014 Description: The issue is related to a missing argument-count bounds check in console terminal emulation, which could cause incorrect memory access and a kernel crash after receiving crafted DCS or CSI...

CVE-2023-40216: Missing Authorization

OpenBSD 7.3 before errata 014 is missing an argument-count bounds check in console terminal emulation. This could cause incorrect memory access and a kernel crash after receiving crafted DCS or CSI terminal escape sequences...

CVE-2023-40216

CVE-2023-40216 concerns OpenBSD 7.3 before errata 014, where the console terminal emulation (wscons) lacks an argument-count bounds check. This may permit out-of-bounds memory access and could trigger a kernel crash when processing crafted DCS or CSI terminal escape sequences. The issue is docume...

PT-2025-37650

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the KVM nested virtualization implementation. Specifically, the code incorrectly loads the Time Stamp Counter TSC multiplier for L1 based on L1...

Huawei EulerOS: Security Advisory for qemu (EulerOS-SA-2023-2446)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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-2023-3019

A DMA reentrancy issue leading to a use-after-free error was found in the e1000e NIC emulation code in QEMU. This issue could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service...

UBUNTU-CVE-2023-3019

A DMA reentrancy issue leading to a use-after-free error was found in the e1000e NIC emulation code in QEMU. This issue could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service...

CVE-2023-3019

CVE-2023-3019 is a QEMU vulnerability in the e1000e NIC emulation code. The root cause is a DMA reentrancy leading to a use-after-free in e1000e_write_packet_to_guest(), which can crash the host QEMU process and cause a denial of service when exploited by a privileged guest. The issue is document...

CVE-2023-3019 Qemu: e1000e: heap use-after-free in e1000e_write_packet_to_guest()

A DMA reentrancy issue leading to a use-after-free error was found in the e1000e NIC emulation code in QEMU. This issue could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service...