Whisper_Bully

Whisper Bully Bluetooth BDADDR Extraction, Denial-of-Service & Hijack Research Tool © 2026 @Ymsniper — For authorized security research only. Overview Whisper Bully is a three-stage Bluetooth security research tool targeting devices that advertise Google Fast Pair service UUID fe2c. It demonstrat...

writeup-cve-2019-19194

Writeup CVE-2019-19194 This is a writeup and theoretical Proof-of-Concept of CVE-2019-19194. ⚠️ This CVE was found by https://asset-group.github.io/disclosures/sweyntooth/ Table of Content Summary Vulnerable software and version Overview Protocol Stack and Architecture Pairing Procedure Proof of...

Astra Linux – vulnerability in linux-6.18

In the Linux kernel, the following vulnerability has been resolved: openrisc: Fix jumplabel smp syncing The original commit 8c30b0018f9d “openrisc: Add jump label support” copies from ARM64 and fails to properly account for how icache invalidation on remote cores operates in OpenRISC. On OpenRISC...

SUSE CVE-2026-99250

In the Linux kernel, the following vulnerability has been resolved: printk: Postpone kthread startup There have been various bug reports related to SMP systems hanging on boot. The reports vary but seem to have some overlap with regard to missed IPI's during SMP setup. The reports also show that...

CVE-2026-99250

In the Linux kernel, the following vulnerability has been resolved: printk: Postpone kthread startup There have been various bug reports related to SMP systems hanging on boot. The reports vary but seem to have some overlap with regard to missed IPI's during SMP setup. The reports also show that...

DEBIAN-CVE-2026-99250

In the Linux kernel, the following vulnerability has been resolved: printk: Postpone kthread startup There have been various bug reports related to SMP systems hanging on boot. The reports vary but seem to have some overlap with regard to missed IPI's during SMP setup. The reports also show that...

CVE-2026-99250

In the Linux kernel, the following vulnerability has been resolved: printk: Postpone kthread startup There have been various bug reports related to SMP systems hanging on boot. The reports vary but seem to have some overlap with regard to missed IPI's during SMP setup. The reports also show that...

UBUNTU-CVE-2026-99250

In the Linux kernel, the following vulnerability has been resolved: printk: Postpone kthread startup There have been various bug reports related to SMP systems hanging on boot. The reports vary but seem to have some overlap with regard to missed IPI's during SMP setup. The reports also show that...

CVE-2026-99250 printk: Postpone kthread startup

In the Linux kernel, the following vulnerability has been resolved: printk: Postpone kthread startup There have been various bug reports related to SMP systems hanging on boot. The reports vary but seem to have some overlap with regard to missed IPI's during SMP setup. The reports also show that...

EUVD-2026-115761

In the Linux kernel, the following vulnerability has been resolved: printk: Postpone kthread startup There have been various bug reports related to SMP systems hanging on boot. The reports vary but seem to have some overlap with regard to missed IPI's during SMP setup. The reports also show that...

CVE-2026-99250

The Linux kernel contains a vulnerability where NBCON kthreads for console printing are started too early during boot using early_initcall(). Because these kthreads asynchronously enable or disable interrupts, they can interfere with early SMP setup on certain hardware platforms, leading to syste...

CVE-2026-99250 printk: Postpone kthread startup

In the Linux kernel, the following vulnerability has been resolved: printk: Postpone kthread startup There have been various bug reports related to SMP systems hanging on boot. The reports vary but seem to have some overlap with regard to missed IPI's during SMP setup. The reports also show that...

PT-2026-136086

In the Linux kernel, the following vulnerability has been resolved: printk: Postpone kthread startup There have been various bug reports related to SMP systems hanging on boot. The reports vary but seem to have some overlap with regard to missed IPI's during SMP setup. The reports also show that...

PT-2026-128195

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the scsi libsas component where an SMP IO deadlock occurs during HA resume. This happens when the smp execute task sg function calls pm runtime get sync on the host...

CVE-2026-78118 Race condition on kernel wait queues: unlocked z_waitq_head() read in the timer expiration handler can yield a stale or sentinel thread pointer on SMP

The kernel helper zwaitqhead kernel/include/waitq.h reads the head of a thread wait queue, but on SMP systems it was called from several places without holding the scheduler spinlock schedspinlock that serializes wait-queue mutation. The consequential call site is ztimerexpirationhandler in...

CVE-2026-78118

The Zephyr RTOS kernel contains a race condition in the z_waitq_head() helper function (kernel/include/wait_q.h). On SMP systems , this helper was called from several locations—notably z_timer_expiration_handler() in kernel/timer.c—without holding the _sched_spinlock, which is required to seriali...

CVE-2026-78118 Race condition on kernel wait queues: unlocked z_waitq_head() read in the timer expiration handler can yield a stale or sentinel thread pointer on SMP

The kernel helper zwaitqhead kernel/include/waitq.h reads the head of a thread wait queue, but on SMP systems it was called from several places without holding the scheduler spinlock schedspinlock that serializes wait-queue mutation. The consequential call site is ztimerexpirationhandler in...

Astra Linux – vulnerability in linux-6.1, linux-6.12

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: SMP: derive legacy responder STK authentication from MITM state The legacy responder path in smprandom currently labels the stored STK as authenticated whenever pendingseclevel is BTSECURITYHIGH. This reflects what the...

Astra Linux – vulnerability in linux-6.12

In the Linux kernel, the following vulnerability has been resolved: x86/shstk: Prevent deadlock during shstk sigreturn During sigreturn, the shadow stack signal frame is popped. The kernel does this by reading the shadow stack using normal read accesses. When it cannot assume the memory is the...

Astra Linux – vulnerability in linux-6.12

In the Linux kernel, the following vulnerability has been resolved: i40e: Fix preempt count leak in napi poll tracepoint Using getcpu in the tracepoint assignment causes an obvious preempt count leak because nothing invokes putcpu to undo it: softirq: huh, entered softirq 3 NETRX with preemptcoun...