AlmaLinux 9.2 [TuxCare] Security Update: bpftool / kernel / kernel-abi-stablelists / kernel-core / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1787935638)

"The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1787935638 advisory. - In the Linux kernel, the following vulnerability has been resolved: fs/mountsetattr: always cleanup mountkattr Make sure that...

CVE-2026-97920

A flaw was found in the Linux kernel. A local user could trigger this vulnerability by reading an event tracing histogram file when a memory allocation failure occurs. Because an error code overwrites the entry counter during cleanup, the system treats the error as an extremely large positive...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Tracing/histogram: Fixed a potential memory leak in kstrdup. The kfree function is not called in the error path, resulting in the memory allocated by kstrdup not being freed properly. p = param = kstrdupdata-paramsi, GFPKERNEL...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989153)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989153 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing/histogram: Fix a potential memory leak for kstrdup kfree is missing on an error path to...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987294)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987294 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing/histogram: Fix a potential memory leak for kstrdup kfree is missing on an error path to...

EulerOS 2.0 SP11 : kernel (EulerOS-SA-2025-1957)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : gpio: Restrict usage of GPIO chip irq members before initializationCVE-2022-49072 mmc: core: use sysfsemit instead of sprintf.CVE-2022-49267 ipv4:...

DEBIAN-CVE-2023-53093

In the Linux kernel, the following vulnerability has been resolved: tracing: Do not let histogram values have some modifiers Histogram values can not be strings, stacktraces, graphs, symbols, syscalls, or grouped in buckets or log. Give an error if a value is set to do so. Note, the histogram cod...

CVE-2023-53093

In the Linux kernel, the following vulnerability has been resolved: tracing: Do not let histogram values have some modifiers Histogram values can not be strings, stacktraces, graphs, symbols, syscalls, or grouped in buckets or log. Give an error if a value is set to do so. Note, the histogram cod...

UBUNTU-CVE-2023-53093

In the Linux kernel, the following vulnerability has been resolved: tracing: Do not let histogram values have some modifiers Histogram values can not be strings, stacktraces, graphs, symbols, syscalls, or grouped in buckets or log. Give an error if a value is set to do so. Note, the histogram cod...

SUSE CVE-2022-48768

In the Linux kernel, the following vulnerability has been resolved: tracing/histogram: Fix a potential memory leak for kstrdup kfree is missing on an error path to free the memory allocated by kstrdup: p = param = kstrdupdata-paramsi, GFPKERNEL; So it is better to free it via kfreep...

CVE-2022-48768

In the Linux kernel, the following vulnerability has been resolved: tracing/histogram: Fix a potential memory leak for kstrdup kfree is missing on an error path to free the memory allocated by kstrdup: p = param = kstrdupdata-paramsi, GFPKERNEL; So it is better to free it via kfreep...

CVE-2022-48768

In the Linux kernel, the following vulnerability has been resolved: tracing/histogram: Fix a potential memory leak for kstrdup kfree is missing on an error path to free the memory allocated by kstrdup: p = param = kstrdupdata-paramsi, GFPKERNEL; So it is better to free it via kfreep...

DEBIAN-CVE-2022-48768

In the Linux kernel, the following vulnerability has been resolved: tracing/histogram: Fix a potential memory leak for kstrdup kfree is missing on an error path to free the memory allocated by kstrdup: p = param = kstrdupdata-paramsi, GFPKERNEL; So it is better to free it via kfreep...

CVE-2022-48768 tracing/histogram: Fix a potential memory leak for kstrdup()

In the Linux kernel, the following vulnerability has been resolved: tracing/histogram: Fix a potential memory leak for kstrdup kfree is missing on an error path to free the memory allocated by kstrdup: p = param = kstrdupdata-paramsi, GFPKERNEL; So it is better to free it via kfreep...

CVE-2022-48768

In the Linux kernel, the following vulnerability has been resolved: tracing/histogram: Fix a potential memory leak for kstrdup kfree is missing on an error path to free the memory allocated by kstrdup: p = param = kstrdupdata-paramsi, GFPKERNEL; So it is better to free it via kfreep...

CVE-2022-48768: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: tracing/histogram: Fix a potential memory leak for kstrdup kfree is missing on an error path to free the memory allocated by kstrdup: p = param = kstrdupdata-paramsi, GFPKERNEL; So it is better to free it via kfreep...

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 Linux kernel due to a memory leak in the tracing/histogram module kstrdup...

Medium: kernel

Issue Overview: A flaw was found in the Linux kernel Traffic Control TC subsystem. Using a specific networking configuration redirecting egress packets to ingress using TC action "mirred" a local unprivileged user could trigger a CPU soft lockup ABBA deadlock when the transport protocol in use TC...

PT-2022-28880

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.6 through v5.16.4 Description A potential memory leak was identified in the Linux Kernel, specifically in the kstrdup function within the tracing/histogram component. The actual impact and attack plausibility of this...

GSD-2022-1000244 tracing/histogram: Fix a potential memory leak for kstrdup()

tracing/histogram: Fix a potential memory leak for kstrdup This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.19 by commit...