CVE-2023-53997

CVE-2023-53997 relates to the Linux kernel thermal subsystem. The issue arose from the sequence in which tzp (thermal zone parameters) is allocated and freed during registration and unregistration. After the patch introduced by commit 3d439b1a2ad3 (thermal/core: Alloc-copy-free the thermal zone p...

CVE-2023-53997 thermal: of: fix double-free on unregistration

In the Linux kernel, the following vulnerability has been resolved: thermal: of: fix double-free on unregistration Since commit 3d439b1a2ad3 "thermal/core: Alloc-copy-free the thermal zone parameters structure", thermalzonedeviceregister allocates a copy of the tzp argument and frees it when...

PT-2025-52981

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to KVM Kernel-based Virtual Machine coalesced MMIO Memory Mapped I/O unregistration. Specifically, the target device is not properly destroyed an...

PT-2025-52954

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to thermal zone unregistration, potentially leading to a double-free condition. This issue arises from a copy of the thermal zone parameters...

CVE-2025-68332 comedi: c6xdigio: Fix invalid PNP driver unregistration

In the Linux kernel, the following vulnerability has been resolved: comedi: c6xdigio: Fix invalid PNP driver unregistration The Comedi low-level driver "c6xdigio" seems to be for a parallel port connected device. When the Comedi core calls the driver's Comedi "attach" handler c6xdigioattach to...

SUSE CVE-2025-68215

In the Linux kernel, the following vulnerability has been resolved: ice: fix PTP cleanup on driver removal in error path Improve the cleanup on releasing PTP resources in error path. The error case might happen either at the driver probe and PTP feature initialization or on PTP restart errors in...

EUVD-2025-203757

In the Linux kernel, the following vulnerability has been resolved: usbnet: Prevents free active kevent The root cause of this issue are: 1. When probing the usbnet device, executing usbnetlinkchangedev, 0, 0; put the kevent work in global workqueue. However, the kevent has not yet been scheduled...

CVE-2025-68241

CVE-2025-68241 relates to the Linux kernel IPv4 route path (net/ipv4/route.c) where a race between fnhe_remove_oldest() selecting an entry for deletion and the kfree_rcu() callback can allow a stale fnhe to be rebound to a new dst, causing a device reference count leak and a dmesg warning on unre...

CVE-2025-68215

In the Linux kernel, the following vulnerability has been resolved: ice: fix PTP cleanup on driver removal in error path Improve the cleanup on releasing PTP resources in error path. The error case might happen either at the driver probe and PTP feature initialization or on PTP restart errors in...

CVE-2025-68215 ice: fix PTP cleanup on driver removal in error path

In the Linux kernel, the following vulnerability has been resolved: ice: fix PTP cleanup on driver removal in error path Improve the cleanup on releasing PTP resources in error path. The error case might happen either at the driver probe and PTP feature initialization or on PTP restart errors in...

CVE-2021-47705 CNC_Ctrl DllUnregisterServer Access Violation

COMMAX UMS Client ActiveX Control 1.7.0.2 contains a heap-based buffer overflow vulnerability that allows attackers to execute arbitrary code by providing excessively long string arrays through multiple functions. Attackers can exploit improper boundary validation in CNCCtrl.dll to cause heap...

CVE-2023-53855

In the Linux kernel, the following vulnerability has been resolved: net: dsa: ocelot: call dsatag8021qunregister under rtnllock on driver remove When the tagging protocol in current use is "ocelot-8021q" and we unbind the driver, we see this splat: $ echo '0000:00:00.2'...

CVE-2023-53799

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-2025-40323

No description is available for this CVE. Mitigation Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria, comprising ease of use and deployment, applicability to widespread installation base or stability...

CVE-2023-53758

The CVE-2023-53758 issue concerns the Linux kernel driver for the Atmel QuadSPI (spi: atmel-quadspi). The vulnerability arises when an early error path in atmel_qspi_remove() unbinds the device without properly freeing resources, leaving the SPI controller with an unbound parent and unmapped regi...

CVE-2025-40323

In the Linux kernel, the following vulnerability has been resolved: fbcon: Set fbdisplayi-mode to NULL when the mode is released Recently, we discovered the following issue through syzkaller: BUG: KASAN: slab-use-after-free in fbmodeisequal+0x285/0x2f0 Read of size 4 at addr ff11000001b3c69c by...

DEBIAN-CVE-2025-40323

In the Linux kernel, the following vulnerability has been resolved: fbcon: Set fbdisplayi-mode to NULL when the mode is released Recently, we discovered the following issue through syzkaller: BUG: KASAN: slab-use-after-free in fbmodeisequal+0x285/0x2f0 Read of size 4 at addr ff11000001b3c69c by...

DEBIAN-CVE-2025-40296

In the Linux kernel, the following vulnerability has been resolved: platform/x86: int3472: Fix double free of GPIO device during unregister regulatorunregister already frees the associated GPIO device. On ThinkPad X9 Lunar Lake, this causes a double free issue that leads to random failures when...

CVE-2025-40323 fbcon: Set fb_display[i]->mode to NULL when the mode is released

In the Linux kernel, the following vulnerability has been resolved: fbcon: Set fbdisplayi-mode to NULL when the mode is released Recently, we discovered the following issue through syzkaller: BUG: KASAN: slab-use-after-free in fbmodeisequal+0x285/0x2f0 Read of size 4 at addr ff11000001b3c69c by...

CVE-2025-40323

CVE-2025-40323: The issue affects the Linux kernel fbcon framebuffer handling. A use-after-free can occur because during framebuffer unregistration only fb_info->modelist memory is freed, while fb_display[i]->mode is not NULL’d for the freed modes. This can lead to dereferencing a freed poi...