Linux kernel Virtio Net Buffer Overflow DoS

The vulnerability of the virtnetfreezedown and virtnetrestoreup functions in the drivers/net/virtionet.c module of the Linux kernel’s network device support driver is related to improper disabling or release of resources. Exploiting this vulnerability can allow an attacker to access protected...

Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an MR cleanup error in rds. This vulnerability may lead to repeated resource release after a...

SUSE CVE-2026-43007

In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Handle DBC deactivation if the owner went away When a DBC is released, the device sends a QAICTRANSDEACTIVATEFROMDEV transaction to the host over the QAICCONTROL MHI channel. QAIC handles this by calling...

Linux net/can/j1939/main.c Heap Buffer Overflow DoS

The vulnerability of the j1939netdevnotify function in the net/can/j1939/main.c module of the Linux operating system’s kernel is related to improper release of resources. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux kernel VM_MERGEABLE macro definition Data Compromise

The vulnerability of the VMMERGEABLE macro definition in the include/linux/mm.h module of the Linux operating system’s kernel is related to the improper disabling or release of resources. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

Ext4 Heap Buffer Overflow DoS

The vulnerability of the ext4clumapped function in the fs/ext4/extents.c file of the Ext4 file system in the Linux operating system is related to the improper disabling or release of resources. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux kernel Ethernet driver niu_try_msix() Data Compromise

The vulnerability of the niutrymsix function in the drivers/net/ethernet/sun/niu.c module of the Linux kernel’s Ethernet adapter support driver is related to the improper disabling or release of resources. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

Mediatek wireless driver Kernel Data Compromise

The vulnerability of the mt7921usbsdiotxprepareskb function in the drivers/net/wireless/mediatek/mt76/mt7921/mac.c file of the Mediatek wireless communication adapter driver module is related to the improper disabling or release of resources. Exploiting this vulnerability could allow an attacker ...

NVMe FC DoS

The vulnerability of the nvmefcdeleteassociation function in the drivers/nvme/host/fc.c file of the NVMe over Fibre Channel driver for the Linux operating system is related to multiple releases of the same resource or descriptor. Exploiting this vulnerability could allow an attacker to cause a...

CVE-2025-64734

Missing Release of Resource after Effective Lifetime CWE-772 in the T21 Reader allows an attacker with physical access to the Reader to perform a denial-of-service attack against that specific reader, preventing cardholders from badging for entry. This issue affects Command Centre Server: 9.30...

Mellanox Ethernet Network Adapter Heap Buffer Overflow DoS

The vulnerability of the eswinlinemodetodevlink function in the drivers/net/ethernet/mellanox/mlx5/core/eswitchoffloads.c file of the Mellanox Ethernet adapter support driver for Linux operating systems is related to improper release of resources. Exploiting this vulnerability could allow an...

HTTP/2 Improper Resource Release DoS

The vulnerability of the HTTP/2 protocol lies in the improper release of resources. Exploiting this vulnerability allows a malicious actor to cause service failures by sending specially crafted HTTP requests...

ASR Microelectronics Network Board Resource Leak

The vulnerability of microprogrammed network board software from ASR Microelectronics, including models ASR1803L, ASR1806, ASR1901, and ASR1903L, stems from improper cleaning or release of resources during the processing of the pbwork-queue.c file router/phonebook/pbwork-queue.c. Exploitation of...

Linux Kernel Security Vulnerabilities

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 improper resource release when the ALSA:6fire module is released...

Linux Kernel Security Vulnerabilities

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 improper resource release on USB disconnection in the ALSA:usx2y module, which could lead to a memory leak...

UBUNTU-CVE-2024-45802

Squid is an open source caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to Input Validation, Premature Release of Resource During Expected Lifetime, and Missing Release of Resource after Effective Lifetime bugs, Squid is vulnerable to Denial of Service attacks by a trusted...

Samba RPC DoS

The vulnerability of the Samba networking communication server RPC server is related to the improper release of resources. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

ksmbd DoS

The vulnerability of the ksmbd module in Linux operating systems is related to the improper release of resources during TCP connection processing. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

SIXEL Libsixel Encoder/Decoder Heap Buffer Overflow DoS

The vulnerability of the dither.c component in the SIXEL Libsixel encoder/decoder implementation is related to errors during resource release. Exploiting this vulnerability allows a remote attacker to cause service interruptions using a specially created PNG file...

PT-2021-6404 · Oracle +8 · Mysql Server +7

Name of the Vulnerable Software and Affected Versions: MySQL Server versions 8.0.27 and prior Description: The issue is related to errors in resource release in the MySQL Server product, specifically in the Server: Information Schema component. It allows a high-privileged attacker with network...