Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: arm64: ftrace: consistently handles PLTs. Sometimes it is necessary to use a PLT entry to call a ftrace trampoline. This is handled by ftracemakecall and ftracemakenop, both of which have almost identical logic. However, this is...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989242)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989242 advisory. In the Linux kernel, the following vulnerability has been resolved: arm64: ftrace: consistently handle PLTs. Sometimes it is necessary to use a PLT entry to call an...

SUSE CVE-2022-49721

In the Linux kernel, the following vulnerability has been resolved: arm64: ftrace: consistently handle PLTs. Sometimes it is necessary to use a PLT entry to call an ftrace trampoline. This is handled by ftracemakecall and ftracemakenop, with each having almost identical logic, but this is not...

UBUNTU-CVE-2022-49721

In the Linux kernel, the following vulnerability has been resolved: arm64: ftrace: consistently handle PLTs. Sometimes it is necessary to use a PLT entry to call an ftrace trampoline. This is handled by ftracemakecall and ftracemakenop, with each having almost identical logic, but this is not...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the arm64 architecture where the ftracemodifycall function does not properly handle PLT entries...

PT-2025-8654

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.19.0-rc2-00002-g4d9ead8b45ce Description The issue arises from inconsistent handling of PLT entries in the Linux kernel's ftrace functionality. Specifically, the ftrace modify call function does not handle PLT...