MiracleLinux 8 : kernel-4.18.0-240.22.1.el8_3 (AXSA:2021-1696:08)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-1696:08 advisory. kernel: use after free in eventpoll.c may lead to escalation of privilege CVE-2020-0466 kernel: SCSI target LIO write to any block on ILO backstore...

AlmaLinux 8 : kernel (ALSA-2021:1093)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2021:1093 advisory. - In doepollctl and eploopcheckproc of eventpoll.c, there is a possible use after free due to a logic error. This could lead to local escalation of...

Mageia: Security Advisory (MGASA-2021-0084)

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-2021-0085)

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...

CVE-2021-26708 affecting package kernel 5.4.91-6

CVE-2021-26708 affecting package kernel 5.4.91-6. An upgraded version of the package is available that resolves this issue...

kernel security, bug fix, and enhancement update

4.18.0-240.22.13.OL8 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

Important: Red Hat Security Advisory: kernel-rt security and bug fix update

An update for kernel-rt is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

ALSA-2021:1093 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: use after free in eventpoll.c may lead to escalation of privilege CVE-2020-0466 kernel: SCSI target LIO write to any block on ILO backstore CVE-2020-28374 kernel: Use after free via PI...

Exploit for Improper Locking in Linux Linux_Kernel

vsockpoc Investigating the bug behind CVE-2021-26708 ---- T...

Updated kernel packages fix security vulnerability

This kernel update is based on upstream 5.10.14 and fixes at least the following security issues: A local privilege escalation was discovered in the Linux kernel before 5.10.13. Multiple race conditions in the AFVSOCK implementation are caused by wrong locking in net/vmwvsock/afvsock.c...

Updated kernel-linus packages fix security vulnerabilities

This kernel-linus update is based on upstream 5.10.14 and fixes at least the following security issues: nbdaddsocket in drivers/block/nbd.c in the Linux kernel through 5.10.12 has an ndbqueuerq use-after-free that could be triggered by local attackers with access to the nbd device via an I/O...

Ubuntu 20.04 LTS : Linux kernel vulnerability (USN-4727-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-4727-1 advisory. Alexander Popov discovered that multiple race conditions existed in the AFVSOCK implementation in the Linux kernel. A local attacker could use this to cause a...

CVE-2021-26708

A local privilege escalation was discovered in the Linux kernel before 5.10.13. Multiple race conditions in the AFVSOCK implementation are caused by wrong locking in net/vmwvsock/afvsock.c. The race conditions were implicitly introduced in the commits that added VSOCK multi-transport support...

CVE-2021-26708

CVE-2021-26708 describes a local privilege-escalation in the Linux kernel prior to 5.10.13 caused by race conditions in AF_VSOCK (net/vmw_vsock/af_vsock.c) related to wrong locking during VSOCK multi-transport changes. The vulnerability can be exploited via use-after-free primitives in the vsock_...

CVE-2021-26708

A local privilege escalation was discovered in the Linux kernel before 5.10.13. Multiple race conditions in the AFVSOCK implementation are caused by wrong locking in net/vmwvsock/afvsock.c. The race conditions were implicitly introduced in the commits that added VSOCK multi-transport support...