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 possibility that the loop driver may access freed memory even after completing a request...

PT-2025-18770 · Arm · Arm 5Th Gen Gpu Architecture Kernel Driver +2

Name of the Vulnerable Software and Affected Versions: Arm Ltd Bifrost GPU Kernel Driver versions r8p0 through r51p0 Arm Ltd Valhall GPU Kernel Driver versions r19p0 through r53p0 Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver versions r41p0 through r53p0 Description: The issue allows a local...

Vulnerability of the brd_init() function in the drivers/block/brd.c module – The driver for supporting block devices in the Linux operating system, which allows an attacker to compromise the confidentiality, integrity, and accessibility of protected information.

Vulnerability of the brdinit function in the drivers/block/brd.c module – The Linux block device driver relies on the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of protected...

The vulnerability of the nilfsPutPage() function in the fs/nilfs2/dir.c module of the Linux file system support module allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the nilfsputpage function in the fs/nilfs2/dir.c module of the Linux file system support module is related to the repeated use of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of...

The vulnerability of the register_intc_controller() function in the drivers/sh/intc/core.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 registerintccontroller function in the drivers/sh/intc/core.c file 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 the...

ROS-20250421-01

Vulnerability of the vmfaultt vasmmapfault function of the arch/powerpc/platforms/book3s/vas-api.c module of the kernel of the of Linux operating system is related to reuse of previously freed memory. Exploitation exploitation of the vulnerability may allow an intruder to affect confidentiality,...

The vulnerability of the dstdestroy() function in the net/core/dst.c module of the Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the dstdestroy function in the net/core/dst.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 the protected...

The vulnerability of the `rfcomm_sock_alloc()` function in the `net/bluetooth/rfcomm/sock.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 rfcommsockalloc function in the net/bluetooth/rfcomm/sock.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 accessibili...

The vulnerability of the `prepare_uprobe_buffer()` function in the kernel/trace/trace_uprobe.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 prepareuprobebuffer function in the kernel/trace/traceuprobe.c module of the Linux operating system is related to the reutilization of previously released memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

The vulnerability of the kmmpd() function in the fs/ext4/mmp.c module of the Linux file system support module allows a hacker to cause a service failure.

The vulnerability of the kmmpd function in the fs/ext4/mmp.c module of the Linux file system support module is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the dmub_dcn35_get_current_time() function in the Direct Rendering Infrastructure (DRI) driver for AMD kernel-based Linux operating systems allows a malicious actor to cause a system failure.

The vulnerability of the dmubdcn35getcurrenttime function in the Direct Rendering Infrastructure DRI driver for AMD kernel-based Linux operating systems is related to the reutilization of previously freed memory. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the mgmt_set_powered_complete() function in the net/bluetooth/mgmt.c module of the Linux operating system allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the mgmtsetpoweredcomplete function in the net/bluetooth/mgmt.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 the...

The vulnerability in the `net/ipv4/inet_connection_sock.c` module of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability in the net/ipv4/inetconnectionsock.c module of the Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of protected information...

The vulnerability of the c_show() function in the net/sunrpc/cache.c module of the Linux operating system’s RPC implementation allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the cshow function in the net/sunrpc/cache.c module of the Linux operating system’s RPC implementation 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 pci_slot_release() function in the drivers/pci/slot.c module of the Linux kernel allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the pcislotrelease function in the drivers/pci/slot.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 the protected...

The vulnerability of the `bfad_init()` function in the `drivers/scsi/bfa/bfad.c` file of the Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the bfadinit function in the drivers/scsi/bfa/bfad.c file of the Linux kernel is related to the repeated use of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected...

The vulnerability of the hci_conn_del_sysfs() function in the net/bluetooth/hci_sysfs.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 hciconndelsysfs function in the net/bluetooth/hcisysfs.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 the...

Vulnerability of the arm_smmu_alloc_shared_cd() function in the driver/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c file – a Linux operating system IOMMU kernel driver that allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the armsmmuallocsharedcd function in the driver/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c file is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of...

The vulnerability of the ep93xx_clk_register_gate() function in the arch/arm/mach-ep93xx/clock.c module, which supports Cirrus EP93xx processors in the Linux operating system, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the ep93xxclkregistergate function in the arch/arm/mach-ep93xx/clock.c module, which supports Cirrus EP93xx processors in the Linux operating system, is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromis...

The vulnerability of the tls_user_config() function in the include/net/tls.h module of the Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the tlsuserconfig function in the include/net/tls.h 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 the protected...