Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ptrace: The logic related to getdumpable has been made slightly more robust. The “dumpability” of a task essentially relates to the memory image of the task—the concept stems from whether the task can generate a core dump or not...

CVE-2026-46187

A flaw was found in the Linux kernel's Redpine Signals RSI Wi-Fi driver. A race condition, which occurs when multiple operations try to access the same resource simultaneously, exists in the management of kernel threads kthreads, lightweight processes within the kernel. This can lead to a...

CVE-2026-45961

A flaw was found in the Linux kernel's GFS2 filesystem. When a GFS2 filesystem transitions to read-write mode, specific error handling paths within the gfs2fillsuper function fail to properly deallocate memory. This can lead to memory leaks of kernel thread objects and quota bitmap buffers. Over...

CVE-2026-45949

In the Linux kernel, the following vulnerability has been resolved: hwrng: core - use RCU and workstruct to fix race condition Currently, hwrngfill is not cleared until the hwrngfillfn thread exits. Since hwrngunregister reads hwrngfill outside the rngmutex lock, a concurrent hwrngunregister may...

Linux Distros Unpatched Vulnerability : CVE-2026-45961

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - gfs2: fix memory leaks in gfs2fillsuper error path Fix two memory leaks in the gfs2fillsuper error handling path when transitioning a filesystem to read-write...

CVE-2026-46333

In the Linux kernel, the following vulnerability has been resolved: ptrace: slightly saner 'getdumpable' logic The 'dumpability' of a task is fundamentally about the memory image of the task - the concept comes from whether it can core dump or not - and makes no sense when you don't have an...

EUVD-2026-30540

In the Linux kernel, the following vulnerability has been resolved: ptrace: slightly saner 'getdumpable' logic The 'dumpability' of a task is fundamentally about the memory image of the task - the concept comes from whether it can core dump or not - and makes no sense when you don't have an...

CVE-2026-46333

In the Linux kernel, the following vulnerability has been resolved: ptrace: slightly saner 'getdumpable' logic The 'dumpability' of a task is fundamentally about the memory image of the task - the concept comes from whether it can core dump or not - and makes no sense when you don't have an...

CVE-2026-46333

CVE-2026-46333 concerns a logic bug in the Linux kernel’s ptrace access check (__ptrace_may_access). When a thread lacks an MM pointer, ptrace_may_access uses a cached “last dumpable” flag, which can be bypassed by CAP_SYS_PTRACE to override. This can enable local privilege escalation or informat...

PT-2026-41298

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.8 Linux kernel versions prior to 6.18.31 Linux kernel versions prior to 6.12.89 Linux kernel versions prior to 6.6.139 Linux kernel versions prior to 6.1.173 Linux kernel versions prior to 5.15.207 Linux kern...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: x86/FPU: Fixed NULL dereference in avx512status. Problem: When CONFIGX86DEBUGFPU is enabled, reading /proc/kthread/archstatus causes a warning and a NULL pointer dereference. This occurs because the AVX-512 timestamp code uses...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the failure to clear the delayed release list when creating kernel threads. This can lead to memo...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990553)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990553 advisory. In the Linux kernel, the following vulnerability has been resolved: exec: Force single empty string when argv is empty Quoting1 Ariadne Conill: In several other...

EUVD-2025-26780

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2025-38689

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - x86/fpu: Fix NULL dereference in avx512status Problem ------- With CONFIGX86DEBUGFPU enabled, reading /proc/kthread/archstatus causes a warning and a NULL point...

SUSE CVE-2025-38689

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Fix NULL dereference in avx512status Problem ------- With CONFIGX86DEBUGFPU enabled, reading /proc/kthread/archstatus causes a warning and a NULL pointer dereference. This is because the AVX-512 timestamp code uses...

CVE-2025-38689

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Fix NULL dereference in avx512status Problem ------- With CONFIGX86DEBUGFPU enabled, reading /proc/kthread/archstatus causes a warning and a NULL pointer dereference. This is because the AVX-512 timestamp code uses...

UBUNTU-CVE-2025-38689

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Fix NULL dereference in avx512status Problem ------- With CONFIGX86DEBUGFPU enabled, reading /proc/kthread/archstatus causes a warning and a NULL pointer dereference. This is because the AVX-512 timestamp code uses...

CVE-2025-38689

CVE-2025-38689 affects the Linux kernel’s x86 FPU code. When CONFIG_X86_DEBUG_FPU is enabled, AVX-512 timestamp handling calls x86_task_fpu() without a NULL check, returning NULL for kernel threads (PF_KTHREAD) and triggering a NULL pointer dereference when reading /proc/[kthread]/arch_status. Th...

CVE-2025-38689 x86/fpu: Fix NULL dereference in avx512_status()

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Fix NULL dereference in avx512status Problem ------- With CONFIGX86DEBUGFPU enabled, reading /proc/kthread/archstatus causes a warning and a NULL pointer dereference. This is because the AVX-512 timestamp code uses...