kernel: perf/arm_dmc620: Fix hotplug callback leak in dmc620_pmu_init()

A resource leak flaw was found in the ARM DMC-620 PMU driver. If platformdriverregister fails during module initialization, the CPU hotplug callback registered earlier is not removed, leaving a dangling callback...

kernel: drm/i915/perf: add sentinel to xehp_oa_b_counters

A bounds-checking error was found in the Linux kernel Intel i915 graphics driver's performance monitoring subsystem. A local user with access to Intel GPU performance counters can trigger address validation for observability architecture counters on Xe-HP and newer hardware, causing the driver to...

kernel: drm/i915: fix race condition UAF in i915_perf_add_config_ioctl

A use-after-free vulnerability was found in the Intel i915 GPU driver's performance monitoring subsystem. A race condition between adding and removing OA configurations allows dereferencing a freed object...

kernel: drivers/perf: hisi: Don't migrate perf to the CPU going to teardown

A logic error was found in the Linux kernel's HiSilicon PCIe performance monitoring driver in the CPU offline handling path. A local user can trigger this issue during CPU hotplug operations when the driver migrates performance monitoring context, potentially selecting the CPU being torn down as...

This Week in Spring - November 7th, 2023

Hi, Spring fans! Can you believe we've already turned the calendar page to November? Time sure is a swift developer, deploying months as if they were minor versions in an ever-evolving application. As we adjust our clocks to fall back, waving a reluctant goodbye to daylight savings time, the...

Rocky Linux 8 : varnish:6 (RLSA-2020:4756)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2020:4756 advisory. - An issue was discovered in Varnish Cache before 6.0.4 LTS, and 6.1.x and 6.2.x before 6.2.1. An HTTP/1 parsing failure allows a remote attacker to...

Moderate: libqb security update

The libqb packages provide a library with the primary purpose of providing high performance client/server reusable features, such as high performance logging, tracing, inter-process communication, and polling. Security Fixes: libqb: Buffer overflow in logblackbox.c CVE-2023-39976 For more details...

SUSE: Security Advisory (SUSE-SU-2023:4373-1)

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

ALSA-2023:6578 Moderate: libqb security update

The libqb packages provide a library with the primary purpose of providing high performance client/server reusable features, such as high performance logging, tracing, inter-process communication, and polling. Security Fixes: libqb: Buffer overflow in logblackbox.c CVE-2023-39976 For more details...

SUSE: Security Advisory (SUSE-SU-2023:4368-1)

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

Persistence – Windows Telemetry

Microsoft has introduced the compatibility telemetry in order to collect usage and performance data about Windows systems. The telemetry tasks are collected via the binary… Continue reading - Persistence - Windows Telemetry...

Rocky Linux 8 : bind (RLSA-2022:2092)

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2022:2092 advisory. - In BIND 9.3.0 - 9.11.35, 9.12.0 - 9.16.21, and versions 9.9.3-S1 - 9.11.35-S1 and 9.16.8-S1 - 9.16.21-S1 of BIND Supported Preview Edition, as well as release...

SUSE: Security Advisory (SUSE-SU-2023:4355-1)

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

SUSE: Security Advisory (SUSE-SU-2023:4361-1)

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

Fedora: Security Advisory for cachelib (FEDORA-2023-7934802344)

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

Fedora: Security Advisory for folly (FEDORA-2023-7934802344)

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

Fedora: Security Advisory (FEDORA-2023-3bc3404fc1)

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

Out-of-bounds write in Linux kernel's Linux Kernel Performance Events (perf) component

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[SECURITY] Fedora 39 Update: cachelib-17^20231016-1.fc39

CacheLib is a C++ library providing in-process high performance caching mechanism. CacheLib provides a thread safe API to build high throughput, low overhead caching services, with built-in ability to leverage DRAM and SSD caching transparently...

[SECURITY] Fedora 39 Update: folly-2023.10.16.00-1.fc39

Folly acronymed loosely after Facebook Open Source Library is a library of C++14 components designed with practicality and efficiency in mind. Folly contains a variety of core library components used extensively at Facebook. In particular, it's often a dependency of Facebook's other open source C...