EUVD-2023-2198

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2025-39885

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ocfs2: fix recursive semaphore deadlock in fiemap call syzbot detected a OCFS2 hang due to a recursive semaphore on a FSIOCFIEMAP of the extent list on a...

CVE-2025-39885

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix recursive semaphore deadlock in fiemap call syzbot detected a OCFS2 hang due to a recursive semaphore on a FSIOCFIEMAP of the extent list on a specially crafted mmap file. contextswitch kernel/sched/core.c:5357 inline...

CVE-2025-39885 ocfs2: fix recursive semaphore deadlock in fiemap call

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix recursive semaphore deadlock in fiemap call syzbot detected a OCFS2 hang due to a recursive semaphore on a FSIOCFIEMAP of the extent list on a specially crafted mmap file. contextswitch kernel/sched/core.c:5357 inline...

CVE-2025-39885

CVE-2025-39885 affects the OCFS2 filesystem in Linux kernels. The vulnerability stems from a recursive semaphore deadlock during fiemap processing of a specially crafted mmap’ed file: ocfs2_fiemap() takes a read lock on ip_alloc_sem, then fiemap_fill_next_extent() accesses the extent list while a...

CVE-2025-39885 ocfs2: fix recursive semaphore deadlock in fiemap call

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix recursive semaphore deadlock in fiemap call syzbot detected a OCFS2 hang due to a recursive semaphore on a FSIOCFIEMAP of the extent list on a specially crafted mmap file. contextswitch kernel/sched/core.c:5357 inline...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a recursive semaphore deadlock in the OCFS2 file system, which could lead to a file system hang...

PT-2025-46760

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue within the listmount function. The problem arises from calling path put while under the namespace semaphore, which can lead to issues if it's the last...

SUSE CVE-2023-53440

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix sysfs interface lifetime The current nilfs2 sysfs support has issues with the timing of creation and deletion of sysfs entries, potentially leading to null pointer dereferences, use-after-free, and lockdep warnings...

PT-2025-38459

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The nilfs2 sysfs support in the Linux kernel has issues with the timing of creation and deletion of sysfs entries. This can lead to null pointer dereferences, use-after-free conditions,...

CVE-2022-50374

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcildisc,serdev: check percpuinitrwsem failure syzbot is reporting NULL pointer dereference at hciuartttyclose 1, for rcusyncenter is called without rcusyncinit due to hciuartttyopen ignoring percpuinitrwsem failure...

CVE-2022-50374

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcildisc,serdev: check percpuinitrwsem failure syzbot is reporting NULL pointer dereference at hciuartttyclose 1, for rcusyncenter is called without rcusyncinit due to hciuartttyopen ignoring percpuinitrwsem failure...

UBUNTU-CVE-2022-50374

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcildisc,serdev: check percpuinitrwsem failure syzbot is reporting NULL pointer dereference at hciuartttyclose 1, for rcusyncenter is called without rcusyncinit due to hciuartttyopen ignoring percpuinitrwsem failure...

CVE-2022-50374 Bluetooth: hci_{ldisc,serdev}: check percpu_init_rwsem() failure

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcildisc,serdev: check percpuinitrwsem failure syzbot is reporting NULL pointer dereference at hciuartttyclose 1, for rcusyncenter is called without rcusyncinit due to hciuartttyopen ignoring percpuinitrwsem failure...

CVE-2022-50374

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcildisc,serdev: check percpuinitrwsem failure syzbot is reporting NULL pointer dereference at hciuartttyclose 1, for rcusyncenter is called without rcusyncinit due to hciuartttyopen ignoring percpuinitrwsem failure...

tracing: Add down_write(trace_event_sem) when adding trace event

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PT-2025-39142

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained a flaw in the OCFS2 implementation where a recursive semaphore deadlock could occur during a fiemap call. Specifically, the issue was detected by syzbot during...

CVE-2025-38539

In the Linux kernel, the following vulnerability has been resolved: tracing: Add downwritetraceeventsem when adding trace event When a module is loaded, it adds trace events defined by the module. It may also need to modify the modules trace printk formats to replace enum names with their values...

DEBIAN-CVE-2025-38539

In the Linux kernel, the following vulnerability has been resolved: tracing: Add downwritetraceeventsem when adding trace event When a module is loaded, it adds trace events defined by the module. It may also need to modify the modules trace printk formats to replace enum names with their values...

AZL-73572 CVE-2025-38539 affecting package kernel for versions less than 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: tracing: Add downwritetraceeventsem when adding trace event When a module is loaded, it adds trace events defined by the module. It may also need to modify the modules trace printk formats to replace enum names with their values...