STAC6565 Targets Canada in 80% of Attacks as Gold Blade Deploys QWCrypt Ransomware

Canadian organizations have emerged as the focus of a targeted cyber campaign orchestrated by a threat activity cluster known as STAC6565. Cybersecurity company Sophos said it investigated almost 40 intrusions linked to the threat actor between February 2024 and August 2025. The campaign is...

CVE-2022-50667

CVE-2022-50667 affects Linux kernel drm/vmwgfx: memory leak in vmw_mksstat_add_ioctl when copying a userspace description fails, causing a leak of the instance descriptor page. SUSE advisory SUSE-SU-2026:0317-1 (SUSE SLES15 SP5 kernel) lists CVE-2022-50667 among fixed issues, indicating a kernel ...

DEBIAN-CVE-2022-50643

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifscopyfilerange If the file is used by swap, before return -EOPNOTSUPP, should free the xid, otherwise, the xid will be leaked...

SUSE CVE-2025-40298

In the Linux kernel, the following vulnerability has been resolved: gve: Implement settime64 with -EOPNOTSUPP ptpclocksettime assumes every ptpclock has implemented settime64. Stub it with -EOPNOTSUPP to prevent a NULL dereference...

CVE-2023-53799 crypto: api - Use work queue in crypto_destroy_instance

In the Linux kernel, the following vulnerability has been resolved: crypto: api - Use work queue in cryptodestroyinstance The function cryptodropspawn expects to be called in process context. However, when an instance is unregistered while it still has active users, the last user may cause the...

CVE-2023-53795 iommufd: IOMMUFD_DESTROY should not increase the refcount

In the Linux kernel, the following vulnerability has been resolved: iommufd: IOMMUFDDESTROY should not increase the refcount syzkaller found a race where IOMMUFDDESTROY increments the refcount: obj = iommufdgetobjectucmd-ictx, cmd-id, IOMMUFDOBJANY; if ISERRobj return PTRERRobj;...

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 the failure to synchronize the inode state when an atomic write operation is aborted, which could lead to a...

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 an unsynchronized atomic write operation abort...

CVE-2025-14090

A security flaw has been discovered in AMTT Hotel Broadband Operation System 1.0. This affects an unknown part of the file /manager/card/cardmakedown.php. Performing manipulation of the argument ID results in sql injection. It is possible to initiate the attack remotely. The exploit has been...

EUVD-2025-201646

In the Linux kernel, the following vulnerability has been resolved: gve: Implement settime64 with -EOPNOTSUPP ptpclocksettime assumes every ptpclock has implemented settime64. Stub it with -EOPNOTSUPP to prevent a NULL dereference...

EUVD-2025-201645

In the Linux kernel, the following vulnerability has been resolved: gve: Implement gettimex64 with -EOPNOTSUPP gve implemented a ptpclock for sole use of doauxwork at this time. ptpclockgettime and ptpsysoffset assume every ptpclock has implemented either gettimex64 or gettime64. Stub gettimex64...

CVE-2023-53759

CVE-2023-53759 relates to a data race in the Linux kernel HID hidraw path. The issue occurs in hidraw_open(), which increments the hidraw device reference counter without dedicated synchronization, enabling a race when devices are opened concurrently. The race is tied to a regression from commit ...

CVE-2023-53759 HID: hidraw: fix data race on device refcount

In the Linux kernel, the following vulnerability has been resolved: HID: hidraw: fix data race on device refcount The hidrawopen function increments the hidraw device reference counter. The counter has no dedicated synchronization mechanism, resulting in a potential data race when concurrently...

CVE-2025-40299

In the Linux kernel, the following vulnerability has been resolved: gve: Implement gettimex64 with -EOPNOTSUPP gve implemented a ptpclock for sole use of doauxwork at this time. ptpclockgettime and ptpsysoffset assume every ptpclock has implemented either gettimex64 or gettime64. Stub gettimex64...

UBUNTU-CVE-2025-40299

In the Linux kernel, the following vulnerability has been resolved: gve: Implement gettimex64 with -EOPNOTSUPP gve implemented a ptpclock for sole use of doauxwork at this time. ptpclockgettime and ptpsysoffset assume every ptpclock has implemented either gettimex64 or gettime64. Stub gettimex64...

CVE-2025-40299

In the Linux kernel, the following vulnerability has been resolved: gve: Implement gettimex64 with -EOPNOTSUPP gve implemented a ptpclock for sole use of doauxwork at this time. ptpclockgettime and ptpsysoffset assume every ptpclock has implemented either gettimex64 or gettime64. Stub gettimex64...

CVE-2025-40299 gve: Implement gettimex64 with -EOPNOTSUPP

In the Linux kernel, the following vulnerability has been resolved: gve: Implement gettimex64 with -EOPNOTSUPP gve implemented a ptpclock for sole use of doauxwork at this time. ptpclockgettime and ptpsysoffset assume every ptpclock has implemented either gettimex64 or gettime64. Stub gettimex64...

CVE-2025-40298 gve: Implement settime64 with -EOPNOTSUPP

In the Linux kernel, the following vulnerability has been resolved: gve: Implement settime64 with -EOPNOTSUPP ptpclocksettime assumes every ptpclock has implemented settime64. Stub it with -EOPNOTSUPP to prevent a NULL dereference...

PT-2025-49432

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained an issue where ptp clock gettime and ptp sys offset functions incorrectly assumed that every ptp clock had implemented either gettimex64 or gettime64. This cou...

PT-2025-49431

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained a flaw in the ptp clock settime function where it incorrectly assumed that every precision time protocol ptp clock had implemented the settime64 function. This...