CVE-2024-0340

CVE-2024-0340 is confirmed in the Linux kernel, affecting the vhost_new_msg path in drivers/vhost/vhost.c. The issue arises from memory not being properly initialized when building messages exchanged between virtual guests and the host via /dev/vhost-net, enabling local privileged users to read k...

CVE-2024-0340

A vulnerability was found in vhostnewmsg in drivers/vhost/vhost.c in the Linux kernel, which does not properly initialize memory in messages passed between virtual guests and the host operating system in the vhost/vhost.c:vhostnewmsg function. This issue can allow local privileged users to read...

CVE-2024-0340

A vulnerability was found in vhostnewmsg in drivers/vhost/vhost.c in the Linux kernel, which does not properly initialize memory in messages passed between virtual guests and the host operating system in the vhost/vhost.c:vhostnewmsg function. This issue can allow local privileged users to read...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A code issue vulnerability exists in the Linux kernel that stems from vhostnewmsg in drivers/vhost/vhost.c failing to properly initialize memory in messages passed between a...

CVE-2024-0340: Exposure of Sensitive Information to an Unauthorized Actor

A vulnerability was found in vhostnewmsg in drivers/vhost/vhost.c in the Linux kernel, which does not properly initialize memory in messages passed between virtual guests and the host operating system in the vhost/vhost.c:vhostnewmsg function. This issue can allow local privileged users to read...

Ubuntu 22.04 LTS : Linux kernel (Intel IoTG) vulnerabilities (USN-6549-4)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6549-4 advisory. It was discovered that the USB subsystem in the Linux kernel contained a race condition while handling device descriptors in certain situations, leading ...

OESA-2023-1911 python-twisted security update

Twisted is an event-based framework for internet applications, supporting Python 2.7 and Python 3.5+. It includes modules for many different purposes, including the following: Security Fixes: Twisted is an event-based framework for internet applications. Started with version 0.9.4, when the host...

CLSA-2023-1701266210 Fix of 10 CVEs

CVE-2023-31085 // CVE-url: https://ubuntu.com/security/CVE-2023-31085 - ubi: Refuse attaching if mtd's erasesize is 0 Jammy update: v5.15.121 upstream stable release LP: 2032689 // CVE-url: https://ubuntu.com/security/CVE-2023-4132 - media: usb: siano: Fix warning due to null workfunct function...

CLSA-2023-1701265865 Fix of 10 CVEs

CVE-2023-31085 // CVE-url: https://ubuntu.com/security/CVE-2023-31085 - ubi: Refuse attaching if mtd's erasesize is 0 Jammy update: v5.15.121 upstream stable release LP: 2032689 // CVE-url: https://ubuntu.com/security/CVE-2023-4132 - media: usb: siano: Fix warning due to null workfunct function...

kernel: Possible use-after-free since the two fdget() during vhost_net_set_backend()

A use-after-free flaw was found in vhostnetsetbackend in drivers/vhost/net.c in the virtio network subcomponent in the Linux kernel due to a double fget. This issue could allow a local attacker to crash the system, and could lead to a kernel information leak problem...

PT-2023-9695

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a use after free and double free error in the vhost vdpa probe function of the vhost-vdpa component in the Linux kernel. This error occurs because the put device...

The vulnerability of the vringh_kiov_advance() function in the drivers/vhost/vringh.c module of the Linux kernel’s vhost driver allows a attacker to cause a service failure.

The vulnerability of the vringhkiovadvance function in the drivers/vhost/vringh.c module of the Linux kernel’s driver lies in the lack of control over the condition under which the loop ends. Exploiting this vulnerability could allow an attacker to cause a service failure...

[SECURITY] Fedora 38 Update: virtiofsd-1.7.0-4.fc38

Virtio-fs vhost-user device daemon Rust version...

CVE-2023-5158

A flaw was found in vringhkiovadvance in drivers/vhost/vringh.c in the host side of a virtio ring in the Linux Kernel. This issue may result in a denial of service from guest to host via zero length descriptor...

CVE-2023-5158

CVE-2023-5158: A flaw in the Linux kernel’s virtio ring host path (vringh_kiov_advance in drivers/vhost/vringh.c) can allow a denial of service from guest to host via a zero-length descriptor. The connected Astra Linux bulletin restates the same description for Linux kernels 5.15/6.1, but no conc...

CVE-2023-5158: Incorrect Provision of Specified Functionality

A flaw was found in vringhkiovadvance in drivers/vhost/vringh.c in the host side of a virtio ring in the Linux Kernel. This issue may result in a denial of service from guest to host via zero length descriptor...

[SECURITY] Fedora 39 Update: virtiofsd-1.7.0-4.fc39

Virtio-fs vhost-user device daemon Rust version...

qemu security update

15:4.2.1-28.el7 - virtio-crypto: verify src&dst buffer length for sym request Zhenwei Pi Orabug: 35724113 CVE-2023-3180 - hw/scsi/lsi53c895a: Fix reentrancy issues in the LSI controller CVE-2023-0330 Thomas Huth Orabug: 35724112 CVE-2023-0330 - kvm: Atomic memslot updates David Hildenbrand Orabug...

qemu security update

15:4.2.1-28.el7 - virtio-crypto: verify src&dst buffer length for sym request Zhenwei Pi Orabug: 35724113 CVE-2023-3180 - hw/scsi/lsi53c895a: Fix reentrancy issues in the LSI controller CVE-2023-0330 Thomas Huth Orabug: 35724112 CVE-2023-0330 - kvm: Atomic memslot updates David Hildenbrand Orabug...

SUSE SLES15: qemu / qemu-arm / qemu-audio-alsa / qemu-audio-pa / qemu-block-curl / etc (SUSE-SU-2023:3721-1)

The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3721-1 advisory. - CVE-2022-26354: Fixed a memory leak due to a missing virtqueue detach on error. bsc1198712 - CVE-2021-3929: Fixed a...