The vulnerability of the bfq_waker_bfqq() function in the block/bfq-iosched.c module allows a hacker to trigger a service failure in Linux’s kernel-level block support mechanism.

The vulnerability of the bfqwakerbfqq function in the block/bfq-iosched.c module related to Linux’s block-level kernel support involves the reutilization of previously freed memory. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the ublk_unquiesce_dev() function in the drivers/block/ublk_drv.c module of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the ublkunquiescedev function in the drivers/block/ublkdrv.c module of the Linux kernel is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of protect...

The vulnerability of the Windows Win32 Kernel Subsystem, which allows a hacker to elevate their privileges to a system level.

The vulnerability of the Windows Win32 Kernel Subsystem in the operating system is related to the possibility of exploiting memory after it is freed. Exploiting this vulnerability can allow an attacker to elevate their privileges to a system-level level...

The vulnerability of the WhoDB database management system lies in its ability to exploit memory after it is freed, allowing an intruder to gain unauthorized access to protected information.

The vulnerability of the WhoDB database management system relates to the possibility of exploiting memory after it is freed. Exploiting this vulnerability could allow a malicious actor, operating remotely, to gain unauthorized access to protected information...

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 not verifying that the target vCPU is online, which could result in access to freed memory...

SUSE CVE-2025-26594

A use-after-free flaw was found in X.Org and Xwayland. The root cursor is referenced in the X server as a global variable. If a client frees the root cursor, the internal reference points to freed memory and causes a use-after-free...

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 Linux kernel that originates from the use of freed memory in dmcleanupzoneddev...

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 bonding's use of freed memory after 802.3ad slave unbundling...

X.Org和Xwayland 资源管理错误漏洞

X.Org is an open source free software from the X.Org Foundation.Xwayland is an open source communication protocol from Xwayland that specifies how a display server communicates with its clients. A resource management error vulnerability exists in X.Org and Xwayland that stems from the root cursor...

Linux kernel zram_meta_alloc function resource management error vulnerability

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A resource management error vulnerability exists in the Linux kernel that stems from the zrammetaalloc function not setting zram-table to NULL on allocation failure, which can ...

SUSE CVE-2024-2410

The JsonToBinaryStream function is part of the protocol buffers C++ implementation and is used to parse JSON from a stream. If the input is broken up into separate chunks in a certain way, the parser will attempt to read bytes from a chunk that has already been freed...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ASoC: Topology – Fixing references to freed memory After parsing a topology file, most users release the memory used by that file. Therefore, having pointers that directly reference the contents of the topology file is incorrect...

CVE-2025-0015

Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to make improper GPU processing operations to gain access to already freed memory.This issue affects Valhall GPU Kernel Driver: from r48...

rust-openssl 资源管理错误漏洞

rust-openssl is a library from Rust for interacting with the OpenSSL library. A resource management error vulnerability exists in rust-openssl that stems from an incorrect return value lifecycle of the ssl::selectnextproto function, which could lead to the use of freed memory...

ARM Valhall GPU Kernel Driver和ARM 5th Gen GPU Architecture Kernel Driver 安全漏洞

ARM Valhall GPU Kernel Driver and ARM 5th Gen GPU Architecture Kernel Driver are both GPU kernel drivers from ARM UK. A security vulnerability exists in ARM Valhall GPU Kernel Driver and ARM 5th Gen GPU Architecture Kernel Driver that originates from allowing a local, unprivileged user process to...

The vulnerability of the Brokering File System (BFS) of the Windows operating system, which allows a hacker to increase their privileges

The vulnerability of the Brokering File System BFS in the Windows operating system relates to the possibility of exploiting memory after it is freed. Exploiting this vulnerability can allow an attacker to increase their privileges...

SUSE CVE-2024-0147

NVIDIA GPU display driver for Windows and Linux contains a vulnerability where referencing memory after it has been freed can lead to denial of service or data tampering...

The vulnerability of the `perf_event_detach_bpf_prog()` function in the kernel/trace/bpfTrace.c module of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the perfeventdetachbpfprog function in the kernel/trace/bpfTrace.c module of the Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

The vulnerability of the sctp_v6_available() function in the net/sctp/ipv6.c module of the Linux operating system’s SCTP protocol implementation allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the sctpv6available function in the net/sctp/ipv6.c module of the Linux operating system’s SCTP protocol implementation is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

The vulnerability of the __handle_ksmbd_work() function in the fs/smb/server/server.c module of the Linux-based CIFS/SMB3 server, ksmbd server, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the handleksmbdwork function in the fs/smb/server/server.c module of the Linux-based CIFS/SMB3 server ksmbd server relates to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...