Debian: Security Advisory (DSA-5568-1)

The remote host is missing an update for the Debian 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...

[SECURITY] [DSA 5568-1] fastdds security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5568-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff November 27, 2023 https://www.debian.org/security/faq -...

USN-6515-1: Thunderbird vulnerabilities

Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, bypass security restrictions, cross-site tracing,...

USN-6509-1: Firefox vulnerabilities

Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. CVE-2023-6206, CVE-2023-6210,...

Xen Security Vulnerabilities

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. Xen has a security vulnerability that stems...

kernel: drm/vkms: Fix memory leak in vkms_init()

In the Linux kernel, the following vulnerability has been resolved: drm/vkms: Fix memory leak in vkmsinit A memory leak was reported after the vkms module install failed. unreferenced object 0xffff88810bc28520 size 16: comm "modprobe", pid 9662, jiffies 4298009455 age 42.590s hex dump first 16...

kernel: KVM: x86/mmu: race condition in direct_page_fault()

A flaw was found in the Linux kernel in the KVM. A race condition in directpagefault allows guest OS users to cause a denial of service host OS crash or host OS memory corruption when nested virtualization and the TDP MMU are enabled...

CentOS 8 : webkit2gtk3 (CESA-2023:7055)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2023:7055 advisory. - A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 15.6 and iPadOS 15.6, macOS Monterey 12.5, Safari 15.6...

RHEL 8 : webkit2gtk3 (RHSA-2023:7055)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7055 advisory. WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fixes: webkitgtk: arbitrary code execution...

The vulnerability of the `yajl_tree_parse` function in the YAJL-ruby JSON library allows a attacker to cause a service failure.

The vulnerability of the yajltreeparse function in the YAJL-ruby JSON library is related to improper memory release before deleting the last reference. Exploiting this vulnerability could allow a malicious actor to cause service failures...

The vulnerability of the full-screen mode of the Mozilla Firefox browser on the MacOS operating system allows a hacker to trigger a service failure.

The vulnerability of the full-screen mode of the Mozilla Firefox browser on the MacOS operating system is related to the use of memory after it is freed. Exploiting this vulnerability can allow a remote attacker to cause a service failure...

kernel: gpiolib: fix memory leak in gpiochip_setup_dev()

In the Linux kernel, the following vulnerability has been resolved: gpiolib: fix memory leak in gpiochipsetupdev Here is a backtrace report about memory leak detected in gpiochipsetupdev: unreferenced object 0xffff88810b406400 size 512: comm "python3", pid 1682, jiffies 4295346908 age 24.090s...

Kernel: race when faulting a device private page in memory manager

A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is an unknown function of the file mm/memory.c of the component Driver Handler. The manipulation leads to use after free. It is possible to launch the attack remotely. It is recommended to apply a patch to...

kernel: perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init()

A resource-handling flaw was found in the Linux kernel performance monitoring driver for ARM System Memory Management Unit version 3 in the way hotplug callbacks are registered during driver initialization. If driver registration fails, previously added CPU hotplug callbacks are not removed,...

kernel: USB: ULPI: fix memory leak with using debugfs_lookup()

In the Linux kernel, the following vulnerability has been resolved: USB: ULPI: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instead whi...

kernel: mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths

In the Linux kernel, the following vulnerability has been resolved: mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths Any codepath that zaps page table entries must invoke MMU notifiers to ensure that secondary MMUs like KVM don't keep accessing pages which aren't mapped anymore...

kernel: mm/vmemmap/devdax: fix kernel crash when probing devdax devices

A flaw was discovered in the device DAX devdax probing implementation of the Linux kernel memory management subsystem mm/vmemmap/devdax. Under specific architecture configurations for example POWER9 with hash MMU, the code path in vmemmappopulatecompoundpages did not properly account for...

PT-2025-13348

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak issue has been identified in the Linux kernel, specifically in the drm/i915 component. The problem arises from the imbalance in calling drm vma node allow and drm vma node...

PT-2025-38390

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the trace/blktrace module when using the debugfs lookup function. Failing to call dput on the result of debugfs lookup leads to a memory leak over time. The issue...

Rocky Linux 9 : webkit2gtk3 (RLSA-2022:8054)

The remote Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2022:8054 advisory. - A use after free issue was addressed with improved memory management. This issue is fixed in macOS Monterey 12.3, iOS 15.4 and iPadOS 15.4, tvOS 15.4,...