Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: ftrace: Fixed a use-after-free issue for dynamic ftraceops. KASAN reported a use-after-free with ftrace ops 1. It was discovered that perf had registered two ops with the same content, both being dynamic. After unregistering t...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: riscv: ftrace: Fixed a panic issue by disabling preemption. In RISCV, we must use an AUIPC + JALR pair to encode an immediate jump, creating a jump to an address beyond 4K. This may cause errors if we want to enable kernel...

SUSE CVE-2025-71109

In the Linux kernel, the following vulnerability has been resolved: MIPS: ftrace: Fix memory corruption when kernel is located beyond 32 bits Since commit e424054000878 "MIPS: Tracing: Reduce the overhead of dynamic Function Tracer", the macro UASMiLAmostly has been used, and this macro can...

CVE-2025-71109

In the Linux kernel, the following vulnerability has been resolved: MIPS: ftrace: Fix memory corruption when kernel is located beyond 32 bits Since commit e424054000878 "MIPS: Tracing: Reduce the overhead of dynamic Function Tracer", the macro UASMiLAmostly has been used, and this macro can...

CVE-2025-71109 MIPS: ftrace: Fix memory corruption when kernel is located beyond 32 bits

In the Linux kernel, the following vulnerability has been resolved: MIPS: ftrace: Fix memory corruption when kernel is located beyond 32 bits Since commit e424054000878 "MIPS: Tracing: Reduce the overhead of dynamic Function Tracer", the macro UASMiLAmostly has been used, and this macro can...

CVE-2025-71109

In the Linux kernel, the following vulnerability has been resolved: MIPS: ftrace: Fix memory corruption when kernel is located beyond 32 bits Since commit e424054000878 "MIPS: Tracing: Reduce the overhead of dynamic Function Tracer", the macro UASMiLAmostly has been used, and this macro can...

CVE-2025-71109

In the Linux kernel, the following vulnerability has been resolved: MIPS: ftrace: Fix memory corruption when kernel is located beyond 32 bits Since commit e424054000878 "MIPS: Tracing: Reduce the overhead of dynamic Function Tracer", the macro UASMiLAmostly has been used, and this macro can...

CVE-2025-71109

CVE-2025-71109 covers a Linux kernel issue in MIPS ftrace involving memory corruption when the kernel is located beyond 32 bits. The root cause is the UASM_i_LA_mostly macro (and now UASM_i_LA) generating more than two instructions, while ftrace code stores only an int[2], risking overflow that c...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989237)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989237 advisory. In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix use-after-free for dynamic ftraceops KASAN reported a use-after-free with ftrace ops ...

SUSE CVE-2023-53694

In the Linux kernel, the following vulnerability has been resolved: riscv: ftrace: Fixup panic by disabling preemption In RISCV, we must use an AUIPC + JALR pair to encode an immediate, forming a jump that jumps to an address over 4K. This may cause errors if we want to enable kernel preemption a...

CVE-2023-53694

In the Linux kernel, the following vulnerability has been resolved: riscv: ftrace: Fixup panic by disabling preemption In RISCV, we must use an AUIPC + JALR pair to encode an immediate, forming a jump that jumps to an address over 4K. This may cause errors if we want to enable kernel preemption a...

CVE-2023-53694 riscv: ftrace: Fixup panic by disabling preemption

In the Linux kernel, the following vulnerability has been resolved: riscv: ftrace: Fixup panic by disabling preemption In RISCV, we must use an AUIPC + JALR pair to encode an immediate, forming a jump that jumps to an address over 4K. This may cause errors if we want to enable kernel preemption a...

CVE-2023-53694 riscv: ftrace: Fixup panic by disabling preemption

In the Linux kernel, the following vulnerability has been resolved: riscv: ftrace: Fixup panic by disabling preemption In RISCV, we must use an AUIPC + JALR pair to encode an immediate, forming a jump that jumps to an address over 4K. This may cause errors if we want to enable kernel preemption a...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987139)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987139 advisory. In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix use-after-free for dynamic ftraceops KASAN reported a use-after-free with ftrace ops ...

DEBIAN-CVE-2022-49892

In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix use-after-free for dynamic ftraceops KASAN reported a use-after-free with ftrace ops 1. It was found from vmcore that perf had registered two ops with the same content successively, both dynamic. After unregistering t...

CVE-2022-49892 ftrace: Fix use-after-free for dynamic ftrace_ops

In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix use-after-free for dynamic ftraceops KASAN reported a use-after-free with ftrace ops 1. It was found from vmcore that perf had registered two ops with the same content successively, both dynamic. After unregistering t...

CVE-2022-49892 ftrace: Fix use-after-free for dynamic ftrace_ops

In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix use-after-free for dynamic ftraceops KASAN reported a use-after-free with ftrace ops 1. It was found from vmcore that perf had registered two ops with the same content successively, both dynamic. After unregistering t...

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 not properly handling dynamic ftraceops releases, which could lead to reuse after release...

PT-2022-36351 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.154 Description: The issue is related to a use-after-free problem for dynamic ftrace ops. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prio...

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

Updated kernel packages that fix several security issues and several bugs are now available for Red Hat Enterprise MRG 1.0. This update has been rated as having important security impact by the Red Hat Security Response Team. The kernel packages contain the Linux kernel, the core of any Linux...