48 matches found
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 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...
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...
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...
PT-2025-35962
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw where reading /proc/kthread/arch status can cause a NULL pointer dereference when CONFIG X86 DEBUG FPU is enabled. This occurs because the AVX-512...
Linux Distros Unpatched Vulnerability : CVE-2024-38614
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: openrisc: traps: Don't send signals to kernel mode threads OpenRISC exception handling sends...
DEBIAN-CVE-2022-49852
In the Linux kernel, the following vulnerability has been resolved: riscv: process: fix kernel info leakage threadstruct's s12 may contain random kernel memory content, which may be finally leaked to userspace. This is a security hole. Fix it by clearing the s12 array in threadstruct when fork. A...
DEBIAN-CVE-2025-22009
In the Linux kernel, the following vulnerability has been resolved: regulator: dummy: force synchronous probing Sometimes I get a NULL pointer dereference at boot time in kobjectget with the following call stack: anatopregulatorprobe devmregulatorregister regulatorregister regulatorresolvesupply...
DEBIAN-CVE-2022-49264
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 operating systems, it is a hard requirement that the second argument to execve2 be the name of a program, thus prohibiting a scenario...
CVE-2022-49264
CVE-2022-49264 (Linux kernel) : The issue fixes how argv is passed to execve when argc is 0. The kernel now forces a single empty string into argv and sets argc to 1, accounting for extra stack space in bprm_stack_limits and emitting a WARN message to notify userspace: “process './argc0' launched...
SUSE CVE-2024-50133
In the Linux kernel, the following vulnerability has been resolved: LoongArch: Don't crash in stacktop for tasks without vDSO Not all tasks have a vDSO mapped, for example kthreads never do. If such a task ever ends up calling stacktop, it will derefence the NULL vdso pointer and crash. This can...
UBUNTU-CVE-2022-48770
In the Linux kernel, the following vulnerability has been resolved: bpf: Guard against accessing NULL ptregs in bpfgettaskstack taskptregs can return NULL on powerpc for kernel threads. This is then used in bpfgetstack to check for user mode, resulting in a kernel oops. Guard against this by...
CVE-2022-48770
CVE-2022-48770 affects the Linux kernel vulnerability in the BPF stack trace code: bpf_get_task_stack() could dereference NULL pt_regs because task_pt_regs() may return NULL for kernel threads on powerpc. The patch adds a NULL check on the return value of task_pt_regs() before inspecting the call...
DEBIAN-CVE-2024-38614
In the Linux kernel, the following vulnerability has been resolved: openrisc: traps: Don't send signals to kernel mode threads OpenRISC exception handling sends signals to user processes on floating point exceptions and trap instructions for debugging among others. There is a bug where the trap...
CVE-2024-38614
CVE-2024-38614 – Linux kernel (OpenRISC) traps : OpenRISC exception handling could mistakenly deliver signals to kernel-mode threads when handling floating point exceptions or trap instructions. The underlying issue was that trap handling could target kernel threads, which should not receive user...
CVE-2024-38614 openrisc: traps: Don't send signals to kernel mode threads
In the Linux kernel, the following vulnerability has been resolved: openrisc: traps: Don't send signals to kernel mode threads OpenRISC exception handling sends signals to user processes on floating point exceptions and trap instructions for debugging among others. There is a bug where the trap...