Amazon Linux 2 : kernel (ALAS-2023-2328)

The version of kernel installed on the remote host is prior to 4.14.327-246.539. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-2328 advisory. 2024-07-03: CVE-2023-52574 was added to this advisory. 2024-06-06: CVE-2023-52567 was added to this advisory...

Medium: kernel

Issue Overview: A flaw in the kernel Xen event handler can cause a deadlock with Xen console handling in unprivileged Xen guests. CVE-2023-34324 In the Linux kernel, the following vulnerability has been resolved: usb: hub: Guard against accesses to uninitialized BOS descriptors CVE-2023-52477 In...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: unregister flowtable hooks on netns exit CVE-2022-48935 In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: double hook unregistration in netns path...

Amazon Linux 2 : kernel (ALASKERNEL-5.15-2023-029)

The version of kernel installed on the remote host is prior to 5.15.136-90.144. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2023-029 advisory. 2024-07-03: CVE-2023-52504 was added to this advisory. 2024-07-03: CVE-2023-52559 was added to this...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2023-042 (ALASKERNEL-5.10-2023-042)

The version of kernel installed on the remote host is prior to 5.10.198-187.748. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2023-042 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: unregister...

Medium: kernel

Issue Overview: A flaw in the kernel Xen event handler can cause a deadlock with Xen console handling in unprivileged Xen guests. CVE-2023-34324 A NULL pointer dereference flaw was found in the Linux kernel ipv4 stack. The socket buffer skb was assumed to be associated with a device before callin...

PT-2024-14725

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a potential deadlock when releasing mids in the smb client. All release mid callers seem to hold a reference of @mid, so there is no need to call kref...

Ubuntu 22.04 LTS : Linux kernel (OEM) vulnerabilities (USN-6461-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6461-1 advisory. Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero erasesize during device attachment. A local privileged...

Ubuntu 22.04 LTS : Linux kernel (OEM) vulnerabilities (USN-6173-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6173-1 advisory. Gwangun Jung discovered that the Quick Fair Queueing scheduler implementation in the Linux kernel contained an out-of-bounds write vulnerability. A local...

Debian dla-3623 : linux-config-5.10 - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3623 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-3623-1 [email protected]...

Oracle Linux 9 : galera / and / mariadb (ELSA-2023-5684)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-5684 advisory. galera 26.4.14-1.0.1 - Rebase to 26.4.14 26.4.13-1.0.1 - Rebase to 26.4.13 26.4.12-1.0.1 - Rebase to 26.4.12 mariadb 3:10.5.22-1 - Rebase to 10.5.22...

Oracle Linux 8 : mariadb:10.5 (ELSA-2023-5683)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-5683 advisory. galera 26.4.14-1 - Rebase to 26.4.14 26.4.13-1 - Rebase to 26.4.13 26.4.12-1 - Rebase to 26.4.12 Judy mariadb 3:10.5.22-1 - Rebase to 10.5.22 3:10.5.21...

Xen Resource Management Error Vulnerability

Xen is an open source virtual machine monitor product from the University of Cambridge, UK. The product enables different and incompatible operating systems to run on the same computer and supports runtime migration to ensure uptime and avoid downtime. A security vulnerability exists in Xen, whic...

mariadb: compress_write() fails to release mutex on failure

In MariaDB before 10.9.2, compresswrite in extra/mariabackup/dscompress.cc does not release datamutex upon a stream write failure, which allows local users to trigger a deadlock...

mariadb: compress_write() fails to release mutex on failure

In MariaDB before 10.9.2, compresswrite in extra/mariabackup/dscompress.cc does not release datamutex upon a stream write failure, which allows local users to trigger a deadlock...

CVE-2023-34324

Closing of an event channel in the Linux kernel can result in a deadlock. This happens when the close is being performed in parallel to an unrelated Xen console action and the handling of a Xen console interrupt in an unprivileged guest. The closing of an event channel is e.g. triggered by remova...

UBUNTU-CVE-2023-34324

Closing of an event channel in the Linux kernel can result in a deadlock. This happens when the close is being performed in parallel to an unrelated Xen console action and the handling of a Xen console interrupt in an unprivileged guest. The closing of an event channel is e.g. triggered by remova...

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

An update for kernel is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. 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...

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

An update for kernel is now available for Red Hat Enterprise Linux 7. 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...

Possible deadlock in Linux kernel event handling

ISSUE DESCRIPTION Closing of an event channel in the Linux kernel can result in a deadlock. This happens when the close is being performed in parallel to an unrelated Xen console action and the handling of a Xen console interrupt in an unprivileged guest. The closing of an event channel is e.g...