The vulnerabilities of the functions arch_dup_task_struct() and copy_thread() in the arch/s390/kernel/process.c module of the S390 platform support module of the Linux operating system allow a hacker to cause a service failure.

The vulnerability of the functions archduptaskstruct and copythread in the arch/s390/kernel/process.c module, which is part of the S390 platform support for the Linux operating system, relates to the re-release of previously released memory. Exploiting this vulnerability could allow an attacker t...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000854)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000854 advisory. The archduptaskstruct function in the Transactional Memory TM implementation in arch/powerpc/kernel/process.c in the Linux kernel before 3.13.7 on the powerpc platfo...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002436)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002436 advisory. The archduptaskstruct function in the Transactional Memory TM implementation in arch/powerpc/kernel/process.c in the Linux kernel before 3.13.7 on the powerpc platfo...

CVE-2022-49990: Double Free

In the Linux kernel, the following vulnerability has been resolved: s390: fix double free of GS and RI CBs on fork failure The pointers for guarded storage and runtime instrumentation control blocks are stored in the threadstruct of the associated task. These pointers are initially copied on fork...

DEBIAN-CVE-2014-2673

The archduptaskstruct function in the Transactional Memory TM implementation in arch/powerpc/kernel/process.c in the Linux kernel before 3.13.7 on the powerpc platform does not properly interact with the clone and fork system calls, which allows local users to cause a denial of service Program...

CVE-2014-2673

CVE-2014-2673 : Linux kernel TM implementation on PowerPC has a flaw in arch_dup_task_struct interacting with clone/fork. In kernels before 3.13.7, this can allow a local user to trigger a denial of service (Program Check and system crash) by executing instructions while the processor is in Trans...

CVE-2014-2673: Improper Input Validation

The archduptaskstruct function in the Transactional Memory TM implementation in arch/powerpc/kernel/process.c in the Linux kernel before 3.13.7 on the powerpc platform does not properly interact with the clone and fork system calls, which allows local users to cause a denial of service Program...

Linux Kernel 'arch_dup_task_struct()'函数本地拒绝服务漏洞

Bugtraq ID:66477 Linux Kernel是一款开源的操作系统。 Linux Kernel "archduptaskstruct"函数arch/powerpc/kernel/process.c存在错误，允许攻击者利用特殊的指令序列使系统崩溃。漏洞影响运行在PowerPC的系统。 0 Linux Kernel 3.12.x Linux Kernel 3.13.x Linux Kernel 3.12.15或3.13.7已经修复该漏洞，建议用户下载更新： https://www.kernel.org...