CVE-2025-40328 smb: client: fix potential UAF in smb2_close_cached_fid()

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in smb2closecachedfid findorcreatecacheddir could grab a new reference after krefput had seen the refcount drop to zero but before cfidlistlock is acquired in smb2closecachedfid, leading to...

CVE-2025-40328

The CVE-2025-40328 issue affects the Linux kernel SMB client. It describes a potential use-after-free in smb2_close_cached_fid() caused by a reference being taken after kref_put() drops to zero but before cfid_list_lock is acquired. The fix switches to kref_put_lock(), ensuring cfid_release() is ...

CVE-2025-40328 smb: client: fix potential UAF in smb2_close_cached_fid()

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in smb2closecachedfid findorcreatecacheddir could grab a new reference after krefput had seen the refcount drop to zero but before cfidlistlock is acquired in smb2closecachedfid, leading to...

Linux Distros Unpatched Vulnerability : CVE-2025-40328

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - smb: client: fix potential UAF in smb2closecachedfid findorcreatecacheddir could grab a new reference after krefput had seen the refcount drop to zero but befor...

TencentOS Server 4: kernel (TSSA-2025:0435)

"The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2025:0435 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilitie...

PT-2025-43094

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel's USB gadget driver contains a memory leak in the raw gadget driver. Specifically, the raw dev-count is incremented before the raw queue event function is invoked. If ra...

EUVD-2022-55170

Malicious code in bioql PyPI...

EUVD-2025-15894

Malicious code in bioql PyPI...

AZL-75303 CVE-2025-38708 affecting package kernel for versions less than 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drbd: add missing krefget in handlewriteconflicts With two-primaries enabled, DRBD tries to detect "concurrent" writes and handle write conflicts, so that even if you write to the same sector simultaneously on both nodes, they en...

CVE-2025-38708 drbd: add missing kref_get in handle_write_conflicts

In the Linux kernel, the following vulnerability has been resolved: drbd: add missing krefget in handlewriteconflicts With two-primaries enabled, DRBD tries to detect "concurrent" writes and handle write conflicts, so that even if you write to the same sector simultaneously on both nodes, they en...

Linux Distros Unpatched Vulnerability : CVE-2021-46968

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: fix zcard and zqueue hot- unplug memleak Tests with kvm and a kmemdebug kernel...

PT-2025-35981

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the DRBD module related to handling write conflicts when two-primaries is enabled. A missing kref get in the handle write conflicts function can...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Scsi: sg: Fix slab-use-after-free issue in sgrelease A use-after-free bug was fixed in sgrelease, detected by syzbot with KASAN: Bug: KASAN: Slab-use-after-free in lockrelease+0x151/0xa30 kernel/locking/lockdep.c:5838...

CVE-2025-37949

In the Linux kernel, the following vulnerability has been resolved: xenbus: Use kref to track req lifetime Marek reported seeing a NULL pointer fault in the xenbusthread callstack: BUG: kernel NULL pointer dereference, address: 0000000000000000 RIP: e030:wakeupcommon+0x4c/0x180 Call Trace:...

CVE-2025-37949 xenbus: Use kref to track req lifetime

In the Linux kernel, the following vulnerability has been resolved: xenbus: Use kref to track req lifetime Marek reported seeing a NULL pointer fault in the xenbusthread callstack: BUG: kernel NULL pointer dereference, address: 0000000000000000 RIP: e030:wakeupcommon+0x4c/0x180 Call Trace:...

CVE-2025-37949

CVE-2025-37949 concerns the Linux kernel XenBus code. The connected docs describe a NULL pointer dereference in xenbus_thread caused by a wake-up path where req may be freed before resuming, and the fix adds two separate kref lifetimes (one for the caller and one for xenbus_thread) with kref_put(...

CVE-2025-37949 xenbus: Use kref to track req lifetime

In the Linux kernel, the following vulnerability has been resolved: xenbus: Use kref to track req lifetime Marek reported seeing a NULL pointer fault in the xenbusthread callstack: BUG: kernel NULL pointer dereference, address: 0000000000000000 RIP: e030:wakeupcommon+0x4c/0x180 Call Trace:...

CVE-2022-49753

In the Linux kernel, the following vulnerability has been resolved: dmaengine: Fix double increment of clientcount in dmachanget The first time dmachanget is called for a channel the channel clientcount is incorrectly incremented twice for public channels, first in balancerefcount, and again prio...

CVE-2022-49753

In the Linux kernel, the following vulnerability has been resolved: dmaengine: Fix double increment of clientcount in dmachanget The first time dmachanget is called for a channel the channel clientcount is incorrectly incremented twice for public channels, first in balancerefcount, and again prio...

UBUNTU-CVE-2022-49753

In the Linux kernel, the following vulnerability has been resolved: dmaengine: Fix double increment of clientcount in dmachanget The first time dmachanget is called for a channel the channel clientcount is incorrectly incremented twice for public channels, first in balancerefcount, and again prio...