SUSE CVE-2021-47111

In the Linux kernel, the following vulnerability has been resolved: xen-netback: take a reference to the RX task thread Do this in order to prevent the task from being freed if the thread returns which can be triggered by the frontend before the call to kthreadstop done as part of the backend tea...

CVE-2021-47111

In the Linux kernel, the following vulnerability has been resolved: xen-netback: take a reference to the RX task thread Do this in order to prevent the task from being freed if the thread returns which can be triggered by the frontend before the call to kthreadstop done as part of the backend tea...

CVE-2021-47111

In the Linux kernel, the following vulnerability has been resolved: xen-netback: take a reference to the RX task thread Do this in order to prevent the task from being freed if the thread returns which can be triggered by the frontend before the call to kthreadstop done as part of the backend tea...

DEBIAN-CVE-2021-47111

In the Linux kernel, the following vulnerability has been resolved: xen-netback: take a reference to the RX task thread Do this in order to prevent the task from being freed if the thread returns which can be triggered by the frontend before the call to kthreadstop done as part of the backend tea...

CVE-2021-47111

In the Linux kernel, the following vulnerability has been resolved: xen-netback: take a reference to the RX task thread Do this in order to prevent the task from being freed if the thread returns which can be triggered by the frontend before the call to kthreadstop done as part of the backend tea...

UBUNTU-CVE-2021-47111

In the Linux kernel, the following vulnerability has been resolved: xen-netback: take a reference to the RX task thread Do this in order to prevent the task from being freed if the thread returns which can be triggered by the frontend before the call to kthreadstop done as part of the backend tea...

CVE-2021-47111 xen-netback: take a reference to the RX task thread

In the Linux kernel, the following vulnerability has been resolved: xen-netback: take a reference to the RX task thread Do this in order to prevent the task from being freed if the thread returns which can be triggered by the frontend before the call to kthreadstop done as part of the backend tea...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel that stems from an error in the xen-netback module...

openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2024:0515-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

openSUSE Security Advisory (SUSE-SU-2024:0469-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

CLSA-2024-1708094049 Fix of 8 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-23851 - dm: limit the number of targets and parameter size area CVE-url: https://ubuntu.com/security/CVE-2024-1086 - netfilter: nftables: reject QUEUE/DROP verdict parameters CVE-url: https://ubuntu.com/security/CVE-2023-35827 - ravb: Fix use-after-fr...

CLSA-2024-1708171186 Fix of 10 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-23851 - dm: limit the number of targets and parameter size area CVE-url: https://ubuntu.com/security/CVE-2024-23849 - net/rds: Fix UBSAN: array-index-out-of-bounds in rdscmsgrecv CVE-url: https://ubuntu.com/security/CVE-2024-1086 - netfilter: nftables...

CLSA-2024-1708171036 Fix of 10 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-23851 - dm: limit the number of targets and parameter size area CVE-url: https://ubuntu.com/security/CVE-2024-23849 - net/rds: Fix UBSAN: array-index-out-of-bounds in rdscmsgrecv CVE-url: https://ubuntu.com/security/CVE-2024-1086 - netfilter: nftables...

CLSA-2024-1708094944 Fix of 8 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-23851 - dm: limit the number of targets and parameter size area CVE-url: https://ubuntu.com/security/CVE-2024-1086 - netfilter: nftables: reject QUEUE/DROP verdict parameters CVE-url: https://ubuntu.com/security/CVE-2023-35827 - ravb: Fix use-after-fr...

Linux: netback processing of zero-length transmit fragment

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The vulnerability of the xenvif_get_requests() function in cross-platform Xen kernel hypervisors for Linux operating systems allows a attacker to trigger a service failure.

The vulnerability of the xenvifgetrequests function in the drivers/net/xen-netback/netback.c module of the cross-platform hypervisor for Linux kernel is related to the assignment of a null pointer to the xenvifgetrequests function. Exploiting this vulnerability could allow an attacker to trigger ...

LSN-0099-1 Kernel Live Patch Security Notice

It was discovered that the Xen netback driver in the Linux kernel did not properly handle packets structured in certain ways. An attacker in a guest VM could possibly use this to cause a denial of service host NIC availability.CVE-2022-3643 It was discovered that the virtual terminal driver in th...

USN-6441-3 linux-iot, linux-raspi, linux-raspi-5.4 vulnerabilities

Ross Lagerwall discovered that the Xen netback backend driver in the Linux kernel did not properly handle certain unusual packets from a paravirtualized network frontend, leading to a buffer overflow. An attacker in a guest VM could use this to cause a denial of service host system crash or...

USN-6446-3 linux-oracle-5.15 vulnerabilities

Ross Lagerwall discovered that the Xen netback backend driver in the Linux kernel did not properly handle certain unusual packets from a paravirtualized network frontend, leading to a buffer overflow. An attacker in a guest VM could use this to cause a denial of service host system crash or...

CLSA-2023-1698307021 Fix of 7 CVEs

CVE-2023-0597 // CVE-url: https://ubuntu.com/security/CVE-2023-0597 - x86/kasan: Map shadow for percpu pages on demand - x86/mm: Recompute physical address for every page of per-CPU CEA mapping - x86/mm: Populate KASAN shadow for entire per-CPU range of CPU entry area - x86/mm: Do not shuffle CPU...