84 matches found
Siemens SIMATIC, SCALANCE and RUGGEDCOM Devices Improper Resource Locking (CVE-2024-47660)
In the Linux kernel, the following vulnerability has been resolved: fsnotify: clear PARENTWATCHED flags lazily In some setups directories can have many usually negative dentries. Hence fsnotifyupdatechilddentryflags function can take a significant amount of time. Since the bulk of this function...
EUVD-2021-18902
Malware in sbrugna...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986552)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986552 advisory. In the Linux kernel, the following vulnerability has been resolved: drivers: staging: rtl8192e: Fix deadlock in rtllibbeaconsstop There is a deadlock in...
EUVD-2025-28931
Malicious code in bioql PyPI...
EUVD-2025-31924
Malicious code in bioql PyPI...
CVE-2025-39782
CVE-2025-39782 concerns the Linux kernel, specifically the JBD2 journal path. The issue arises because jbd2_log_do_checkpoint() and jbd2_journal_shrink_checkpoint_list() contend for j_list_lock, potentially causing long wait times that can trigger softlockups if sleeping calls do not occur. The a...
CVE-2025-36010
IBM Db2 for Linux 12.1.0, 12.1.1, and 12.1.2 could allow an unauthenticated user to cause a denial of service due to executable segments that are waiting for each other to release a necessary lock...
IBM Db2 for Linux 安全漏洞
IBM Db2 is a relational database management system from IBM that supports a variety of operating systems, including Linux. A denial of service vulnerability exists in IBM Db2 for Linux versions 12.1.0, 12.1.1, and 12.1.2, which originates from executable segments waiting for each other to release...
DEBIAN-CVE-2022-50173
In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Fix global state lock backoff We need to grab the lock after the early return for !hwpipe case. Otherwise, we could have hit contention yet still returned 0. Fixes an issue that the new CONFIGDRMDEBUGMODESETLOCK stu...
CVE-2022-50173
CVE-2022-50173 affects the Linux kernel DRM/MSM MDP5 path. The vulnerability arises from not grabbing the global state lock after an early return when hwpipe is disabled, allowing contention and potentially returning 0. The public entries describe the fix as “Fix global state lock backoff” and ci...
kernel: fsnotify: clear PARENT_WATCHED flags lazily
In the Linux kernel, the following vulnerability has been resolved: fsnotify: clear PARENTWATCHED flags lazily In some setups directories can have many usually negative dentries. Hence fsnotifyupdatechilddentryflags function can take a significant amount of time. Since the bulk of this function...
CVE-2022-49536 scsi: lpfc: Fix SCSI I/O completion and abort handler deadlock
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix SCSI I/O completion and abort handler deadlock During stress I/O tests with 500+ vports, hard LOCKUP call traces are observed. CPU A: nativequeuedspinlockslowpath+0x192 rawspinlockirqsave+0x32 lpfchandlefcperr+0x4...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: fsnotify: Clearing PARENTWATCHED flags lazily In some setups, directories can have many usually negative entries. Therefore, the fsnotifyupdatechilddentryflags function can take a significant amount of time. Since most of this...
kernel: fs/proc: do_task_stat: use sig->stats_lock to gather the threads/children stats
A vulnerability was found in the dotaskstat function in the Linux kernel, where due to excessive lock contention, a potential hard lockup could be created. This can create a performance bottleneck and lead to kernel unresponsiveness...
kernel: fs/proc: do_task_stat: use sig->stats_lock to gather the threads/children stats
A vulnerability was found in the dotaskstat function in the Linux kernel, where due to excessive lock contention, a potential hard lockup could be created. This can create a performance bottleneck and lead to kernel unresponsiveness...
SUSE CVE-2024-50095
In the Linux kernel, the following vulnerability has been resolved: RDMA/mad: Improve handling of timed out WRs of mad agent Current timeout handler of mad agent acquires/releases madagentpriv lock for every timed out WRs. This causes heavy locking contention when higher no. of WRs are to be...
UBUNTU-CVE-2024-50095
In the Linux kernel, the following vulnerability has been resolved: RDMA/mad: Improve handling of timed out WRs of mad agent Current timeout handler of mad agent acquires/releases madagentpriv lock for every timed out WRs. This causes heavy locking contention when higher no. of WRs are to be...
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 failure of the RDMA/mad module to properly handle lock contention when handling timeout work requests, whi...
kernel: fs/proc: do_task_stat: use sig->stats_lock to gather the threads/children stats
A vulnerability was found in the dotaskstat function in the Linux kernel, where due to excessive lock contention, a potential hard lockup could be created. This can create a performance bottleneck and lead to kernel unresponsiveness...
kernel: fs/proc: do_task_stat: use sig->stats_lock to gather the threads/children stats
A vulnerability was found in the dotaskstat function in the Linux kernel, where due to excessive lock contention, a potential hard lockup could be created. This can create a performance bottleneck and lead to kernel unresponsiveness...