Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from improper handling of SVE writes by ptrace in the arm64/fpsimd architecture. This vulnerability may lead...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: arm64/ptrace: Fixed a stack-out-of-bounds read in regsgetkernelstacknth. KASAN reported a stack-out-of-bounds read in regsgetkernelstacknth. Call Trace: 97.283505 BUG: KASAN: stack-out-of-bounds in...

MiracleLinux 9 : kernel-5.14.0-162.12.1.el9_1 (AXSA:2023-4976:04)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-4976:04 advisory. kernel: watch queue race condition can lead to privilege escalation CVE-2022-2959 kernel: memory corruption in AX88179178A based USB ethernet device...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001665)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001665 advisory. In the seccomp implementation prior to kernel version 4.8, there is a possible seccomp bypass due to seccomp policies that allow the use of ptrace. This could lead t...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003619)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003619 advisory. The Linux kernel before 4.8 allows local users to bypass ASLR on setuid programs such as /bin/su because installexeccreds is called too late in loadelfbinary in...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000968)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000968 advisory. Race condition in the ptrace functionality in the Linux kernel before 3.7.5 allows local users to gain privileges via a PTRACESETREGS ptrace system call in a crafted...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000791)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000791 advisory. The Linux kernel before 3.15.4 on Intel processors does not properly restrict use of a non-canonical value for the saved RIP address in the case of a system call tha...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001148)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001148 advisory. The Linux Kernel version 3.18 contains a dangerous feature vulnerability in modifyuserhwbreakpoint that can result in crash and possibly memory corruption. This atta...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003892)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003892 advisory. In the seccomp implementation prior to kernel version 4.8, there is a possible seccomp bypass due to seccomp policies that allow the use of ptrace. This could lead t...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003573)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003573 advisory. In the Linux kernel before 5.1.17, ptracelink in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to create a ptrace relationship,...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000609)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000609 advisory. arch/s390/kernel/ptrace.c in the Linux kernel before 3.15.8 on the s390 platform does not properly restrict address-space control operations in PTRACEPOKEUSRAREA...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000674)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000674 advisory. kernel/ptrace.c in the Linux kernel through 4.4.1 mishandles uid and gid mappings, which allows local users to gain privileges by establishing a user namespace,...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004429)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004429 advisory. In the seccomp implementation prior to kernel version 4.8, there is a possible seccomp bypass due to seccomp policies that allow the use of ptrace. This could lead t...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001241)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001241 advisory. A race condition in perfeventopen allows local attackers to leak sensitive data from setuid programs. As no relevant locks in particular the credguardmutex are held...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001655)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001655 advisory. The x86/fpu Floating Point Unit subsystem in the Linux kernel before 4.13.5, when a processor supports the xsave feature but not the xsaves feature, does not correct...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002069)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002069 advisory. kernel/ptrace.c in the Linux kernel through 4.4.1 mishandles uid and gid mappings, which allows local users to gain privileges by establishing a user namespace,...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002480)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002480 advisory. The Linux kernel before 3.15.4 on Intel processors does not properly restrict use of a non-canonical value for the saved RIP address in the case of a system call tha...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002640)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002640 advisory. The Linux Kernel version 3.18 contains a dangerous feature vulnerability in modifyuserhwbreakpoint that can result in crash and possibly memory corruption. This atta...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002470)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002470 advisory. Race condition in the ptrace functionality in the Linux kernel before 3.7.5 allows local users to gain privileges via a PTRACESETREGS ptrace system call in a crafted...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003225)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003225 advisory. The x86/fpu Floating Point Unit subsystem in the Linux kernel before 4.13.5, when a processor supports the xsave feature but not the xsaves feature, does not correct...