Design/Logic Flaw

A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached from the virtqueue before freeing its memory, leading to memory leakage and other unexpected results. Affected QEMU versions = 6.2.0...

UBUNTU-CVE-2022-26354

A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached from the virtqueue before freeing its memory, leading to memory leakage and other unexpected results. Affected QEMU versions = 6.2.0...

CVE-2022-26354

A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached from the virtqueue before freeing its memory, leading to memory leakage and other unexpected results. Affected QEMU versions = 6.2.0...

CVE-2022-26354

A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached from the virtqueue before freeing its memory, leading to memory leakage and other unexpected results. Affected QEMU versions = 6.2.0...

CVE-2022-26354

A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached from the virtqueue before freeing its memory, leading to memory leakage and other unexpected results. Affected QEMU versions = 6.2.0...

CVE-2022-26354

A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached from the virtqueue before freeing its memory, leading to memory leakage and other unexpected results. Affected QEMU versions = 6.2.0...

CVE-2022-26354

A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached from the virtqueue before freeing its memory, leading to memory leakage and other unexpected results. Affected QEMU versions = 6.2.0...

CVE-2022-26354

CVE-2022-26354 affects QEMU’s vhost-vsock device. The flaw leaks memory because, on error, an invalid element is not detached from the virtqueue before freeing memory, leading to memory leakage and potentially other unintended behavior. Affected are QEMU versions up to 6.2.0. Connected advisories...

CVE-2022-26354

A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached from the virtqueue before freeing its memory, leading to memory leakage and other unexpected results. Affected QEMU versions = 6.2.0...

CVE-2022-26354

A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached from the virtqueue before freeing its memory, leading to memory leakage and other unexpected results. Affected QEMU versions = 6.2.0...

CVE-2022-26354: Missing Release of Resource after Effective Lifetime

A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached from the virtqueue before freeing its memory, leading to memory leakage and other unexpected results. Affected QEMU versions = 6.2.0...

QEMU 安全漏洞

QEMU is a suite of emulation processor software from Fabrice Bellard, a French personal developer. QEMU 6.2.0 and earlier versions contain an information disclosure vulnerability that stems from the fact that invalid elements in vhost-vsock devices are not separated from the virtqueue before...

CVE-2022-26354

A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached from the virtqueue before freeing its memory, leading to memory leakage and other unexpected results. Mitigation Mitigation for this issue is either not available or the currently available...

HPESBNS04260 rev.1 - HPE Virtualized Converged NonStop X NS2 VHOST CLIMs Using PolKit's Pkexec Utility, Local Escalation of Privilege

Potential Security Impact: Local: Escalation of Privilege SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. CLIM DVD Installation Software T0853 T0853L03^DBA - T0853L03^DCH CVSS Scores: | CVE | CVSS Vector | Base Score | | --- | --- | --- | | CVE-2021-4034 |...

PT-2022-7474

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a hung thread due to erroneous iotlb entries in the vhost component of the Linux kernel. Specifically, in vhost iotlb add range ctx, the range size can overflow t...

USN-5307-1 qemu vulnerabilities

Gaoning Pan discovered that QEMU incorrectly handled the floppy disk emulator. An attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. CVE-2021-20196 Gaoning Pan discovered that the QEMU vmxnet3 NIC emulator incorrectly handled certain values. A...

PT-2022-4825

Name of the Vulnerable Software and Affected Versions QEMU versions = 6.2.0 Description A flaw was found in the vhost-vsock device of QEMU, where an invalid element was not detached from the virtqueue before freeing its memory in case of error, leading to memory leakage and other unexpected...

Mageia: Security Advisory (MGASA-2014-0229)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

Mageia: Security Advisory (MGASA-2018-0324)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

PT-2022-7553

Name of the Vulnerable Software and Affected Versions DPDK affected versions not specified Description The issue is related to an uncontrolled resource consumption in the DPDK library and driver set, which can lead to a denial of service. A malicious vhost-user master can attach an unexpected...