CVE-2025-6693 RT-Thread device.c sys_device_write memory corruption

A vulnerability, which was classified as critical, was found in RT-Thread up to 5.1.0. This affects the function sysdeviceopen/sysdeviceread/sysdevicecontrol/sysdeviceinit/sysdeviceclose/sysdevicewrite of the file components/drivers/core/device.c. The manipulation leads to memory corruption. It i...

CVE-2025-6693 RT-Thread device.c sys_device_write memory corruption

A vulnerability, which was classified as critical, was found in RT-Thread up to 5.1.0. This affects the function sysdeviceopen/sysdeviceread/sysdevicecontrol/sysdeviceinit/sysdeviceclose/sysdevicewrite of the file components/drivers/core/device.c. The manipulation leads to memory corruption. It i...

PT-2025-26958 · Rt-Thread · Rt-Thread

Name of the Vulnerable Software and Affected Versions: RT-Thread versions up to 5.1.0 Description: A critical vulnerability was found in RT-Thread, affecting the functions sys device open, sys device read, sys device control, sys device init, sys device close, and sys device write of the file...

RT-Thread 缓冲区错误漏洞

RT-Thread is an open source IoT real-time operating system RTOS from RT-Thread Open Source. A buffer error vulnerability exists in RT-Thread 5.1.0 and earlier versions, which stems from a memory corruption and could lead to a local attack...

CVE-2022-50100

In the Linux kernel, the following vulnerability has been resolved: sched/core: Do not requeue task on CPU excluded from cpusmask The following warning was triggered on a large machine early in boot on a distribution kernel but the same problem should also affect mainline. WARNING: CPU: 439 PID: ...

CVE-2022-50193

In the Linux kernel, the following vulnerability has been resolved: erofs: wake up all waiters after zerofslzmahead ready When the user mounts the erofs second times, the decompression thread may hung. The problem happens due to a sequence of steps like the following: 1 Task A called...

SmartGuard: Leveraging Large Language Models for Network Attack Detection through Audit Log Analysis and Summarization

End-point monitoring solutions are widely deployed in today's enterprise environments to support advanced attack detection and investigation. These monitors continuously record system-level activities as audit logs and provide deep visibility into security events. Unfortunately, existing methods ...

CVE-2022-50145

In the Linux kernel, the following vulnerability has been resolved: dmaengine: sf-pdma: Add multithread support for a DMA channel When we get a DMA channel and try to use it in multiple threads it will cause oops and hanging the system. % echo 64 /sys/module/dmatest/parameters/threadsperchan % ec...

CVE-2022-50100

In the Linux kernel, the following vulnerability has been resolved: sched/core: Do not requeue task on CPU excluded from cpusmask The following warning was triggered on a large machine early in boot on a distribution kernel but the same problem should also affect mainline. WARNING: CPU: 439 PID: ...

DEBIAN-CVE-2022-50100

In the Linux kernel, the following vulnerability has been resolved: sched/core: Do not requeue task on CPU excluded from cpusmask The following warning was triggered on a large machine early in boot on a distribution kernel but the same problem should also affect mainline. WARNING: CPU: 439 PID: ...

UBUNTU-CVE-2022-50005

In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Fix use-after-free bugs caused by pn532cmdtimeout When the pn532 uart device is detaching, the pn532uartremove is called. But there are no functions in pn532uartremove that could delete the cmdtimeout timer, which wil...

UBUNTU-CVE-2022-50100

In the Linux kernel, the following vulnerability has been resolved: sched/core: Do not requeue task on CPU excluded from cpusmask The following warning was triggered on a large machine early in boot on a distribution kernel but the same problem should also affect mainline. WARNING: CPU: 439 PID: ...

CVE-2022-50193

CVE-2022-50193 concerns Linux kernel erofs: wake up all waiters after z_erofs_lzma_head is ready. The issue can cause the decompression thread to hang when mounting erofs a second time due to a sequence where Task A loads lzma config and fills z_erofs_lzma_head after Task B has already slept wait...

CVE-2022-50193 erofs: wake up all waiters after z_erofs_lzma_head ready

In the Linux kernel, the following vulnerability has been resolved: erofs: wake up all waiters after zerofslzmahead ready When the user mounts the erofs second times, the decompression thread may hung. The problem happens due to a sequence of steps like the following: 1 Task A called...

CVE-2022-50100 sched/core: Do not requeue task on CPU excluded from cpus_mask

In the Linux kernel, the following vulnerability has been resolved: sched/core: Do not requeue task on CPU excluded from cpusmask The following warning was triggered on a large machine early in boot on a distribution kernel but the same problem should also affect mainline. WARNING: CPU: 439 PID: ...

CVE-2022-50100

CVE-2022-50100 affects the Linux kernel sched/core: Do not requeue a task on a CPU excluded from cpus_mask. The issue arises from a ttwu wakeup optimization that could queue a task on the wrong CPU, triggering an early-boot warning on large machines. The commit c6e7bd7afaeb implements a fix by en...

CVE-2022-49990

CVE-2022-49990 affects the Linux kernel (s390) where guarded storage and runtime instrumentation control blocks stored in thread_struct are copied during fork via arch_dup_task_struct() and then cleared in copy_thread(). If fork() fails after the initial task dup and before copy_thread(), free_ta...

CVE-2022-49990 s390: fix double free of GS and RI CBs on fork() failure

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...

AZL-63995 CVE-2025-38061 affecting package kernel for versions less than 6.6.96.1-1

In the Linux kernel, the following vulnerability has been resolved: net: pktgen: fix access outside of user given buffer in pktgenthreadwrite Honour the user given buffer size for the strnlen calls otherwise strnlen will access memory outside of the user given buffer...

UBUNTU-CVE-2025-38067

In the Linux kernel, the following vulnerability has been resolved: rseq: Fix segfault on registration when rseqcs is non-zero The rseqcs field is documented as being set to 0 by user-space prior to registration, however this is not currently enforced by the kernel. This can result in a segfault ...