3220 matches found
OESA-2023-1521 qemu security update
QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. QEMU has two operating modes: Full system emulation. In this mode, QEMU emulates a full system for example a PC, including one or several processors and various peripherals. It can be used to launch...
OESA-2023-1525 qemu security update
QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. QEMU has two operating modes: Full system emulation. In this mode, QEMU emulates a full system for example a PC, including one or several processors and various peripherals. It can be used to launch...
Medium: qemu
Issue Overview: A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in virtiocryptohandlesymreq. There is no check for the value of srclen and dstlen in virtiocryptosymophelper, potentially leading to a heap buffer overflow when the two values...
PT-2025-53049
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.5.0-rc5-next-20230809-syzkaller Description A missing check in virtio net hdr to skb allowed a kernel crash. Specifically, the issue arises when gso size is set to GSO BY FRAGS 0xffff, a magic value used...
SUSE CVE-2023-3180
A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in virtiocryptohandlesymreq. There is no check for the value of srclen and dstlen in virtiocryptosymophelper, potentially leading to a heap buffer overflow when the two values differ...
CVE-2023-3180
A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in virtiocryptohandlesymreq. There is no check for the value of srclen and dstlen in virtiocryptosymophelper, potentially leading to a heap buffer overflow when the two values differ...
DEBIAN-CVE-2023-3180
A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in virtiocryptohandlesymreq. There is no check for the value of srclen and dstlen in virtiocryptosymophelper, potentially leading to a heap buffer overflow when the two values differ...
AZL-31817 CVE-2023-3180 affecting package qemu for versions less than 6.2.0-23
A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in virtiocryptohandlesymreq. There is no check for the value of srclen and dstlen in virtiocryptosymophelper, potentially leading to a heap buffer overflow when the two values differ...
UBUNTU-CVE-2023-3180
A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in virtiocryptohandlesymreq. There is no check for the value of srclen and dstlen in virtiocryptosymophelper, potentially leading to a heap buffer overflow when the two values differ...
PT-2023-7830
Name of the Vulnerable Software and Affected Versions QEMU affected versions not specified Description A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in virtio crypto handle sym req. There is no check for the value of src len and dst len in...
CVE-2023-3301
A flaw was found in QEMU. The async nature of hot-unplug enables a race scenario where the net device backend is cleared before the virtio-net pci frontend has been unplugged. A malicious guest could use this time window to trigger an assertion and cause a denial of service...
PT-2023-9175 · Qemu +9 · Qemu +9
Name of the Vulnerable Software and Affected Versions: QEMU affected versions not specified Description: A flaw in QEMU's virtio-net interface is related to the asynchronous nature of hot-unplug, allowing a race scenario. This could enable a malicious guest to trigger an assertion and cause a...
SUSE CVE-2023-3301
A flaw was found in QEMU. The async nature of hot-unplug enables a race scenario where the net device backend is cleared before the virtio-net pci frontend has been unplugged. A malicious guest could use this time window to trigger an assertion and cause a denial of service...
Huawei EulerOS: Security Advisory for qemu (EulerOS-SA-2023-2134)
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...
Huawei EulerOS: Security Advisory for qemu (EulerOS-SA-2023-2082)
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...
EulerOS Virtualization 2.11.1 : qemu (EulerOS-SA-2023-2082)
According to the versions of the qemu package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An infinite loop flaw was found in the USB xHCI controller emulation of QEMU while computing the length of the Transfer Request Bloc...
EulerOS Virtualization 2.11.0 : qemu (EulerOS-SA-2023-2134)
According to the versions of the qemu package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An infinite loop flaw was found in the USB xHCI controller emulation of QEMU while computing the length of the Transfer Request Bloc...
OESA-2023-1324 kernel security update
The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel before 6.0.3, drivers/gpu/drm/virtio/virtgpuobject.c misinterprets the drmgemshmemgetsgtable return value expects it to be NULL in the error case, whereas it is actually an error pointer.CVE-2023-22998...
qemu security update
15:4.2.1-26.el7 - migration: check magic value for deciding the mapping of channels manish.mishra Orabug: 34735462 - io: Add support for MSGPEEK for socket channel manish.mishra Orabug: 34735462 - migration: Move channel setup out of postcopytryrecover Peter Xu Orabug: 34735462 - vdpa: commit all...
kernel: virtio-gpu: fix a missing check to avoid NULL dereference
In the Linux kernel, the following vulnerability has been resolved: virtio-gpu: fix a missing check to avoid NULL dereference 'cacheent' could be set NULL inside virtiogpucmdgetcapset and it will lead to a NULL dereference by a lately use of it i.e., ptr = cacheent-capscache. Fix it with a NULL...