Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: bpf: Defer the free of inner map when necessary When updating or deleting an inner map in map array or map htab, the map may still be accessed by non-sleepable program or sleepable program. However bpfmapfdputptr...

CVE-2024-47892

Software installed and run as a non-privileged user may conduct GPU system calls to read and write freed physical memory from the GPU...

CVE-2024-47892 GPU DDK - UAF of kernel memory in PMRUnlockPhysAddressesOSMem for on-demand non-4KB PMRs in system memory (UMA)

Software installed and run as a non-privileged user may conduct GPU system calls to read and write freed physical memory from the GPU...

Imagination GPU Driver 安全漏洞

Imagination GPU Driver is a graphics driver from Imagination. A security vulnerability exists in Imagination GPU Driver that originates from software installed and run as an unprivileged user may be able to execute GPU system calls to read and write freed physical memory from the GPU...

PT-2024-32875 · Imagination Technologies · Graphics Ddk

Name of the Vulnerable Software and Affected Versions: Software affected versions not specified Description: The issue allows software installed and run as a non-privileged user to make GPU system calls, potentially reading and writing freed physical memory from the GPU. This could lead to...

The vulnerability of the NTFS-3G driver set-up allows a hacker to cause a failure in the recorded data.

The vulnerability of the NTFS-3G driver set-up in the implementation of the NTFS file system is related to errors in the use of freed memory in ntfsuppercasembs. Exploiting this vulnerability can allow an attacker to cause a failure in the write process...

PT-2024-9526 · Unknown +1 · Input Method Editor +1

Name of the Vulnerable Software and Affected Versions: Input Method Editor IME affected versions not specified Description: The issue is related to a remote code execution problem in the Input Method Editor IME component, which can be exploited by remote attackers to execute arbitrary code on the...

CVE-2024-53105

In the Linux kernel, the following vulnerability has been resolved: mm: pagealloc: move mlocked flag clearance into freepagesprepare Syzbot reported a bad page state problem caused by a page being freed using freepage still having a mlocked flag at freepagesprepare stage: BUG: Bad page state in...

CVE-2023-52922

In the Linux kernel, the following vulnerability has been resolved: can: bcm: Fix UAF in bcmprocshow BUG: KASAN: slab-use-after-free in bcmprocshow+0x969/0xa80 Read of size 8 at addr ffff888155846230 by task cat/7862 CPU: 1 PID: 7862 Comm: cat Not tainted 6.5.0-rc1-00153-gc8746099c197 230 Hardwar...

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, which originates from the fact that it will re-read freed memory...

The vulnerability of the pci_bridge_wait_for_secondary_bus() function in the Linux operating system’s PCI bus driver allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the pcibridgewaitforsecondarybus function in the drivers/pci/pci.c file of the Linux kernel’s PCI bus driver is related to the reutilization of previously freed memory due to concurrent access to resources race condition. Exploiting this vulnerability could allow an attacker ...

The vulnerability of the tun_detach() function in the Linux kernel driver allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the tundetach function in the drivers/net/tun.c file of the Linux kernel’s tun driver is related to 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 cxl_decoder_reset() function in the Linux operating system allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the cxldecoderreset function in the drivers/cxl/core/hdm.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 protecte...

The vulnerability of the btrfs_close_one_device() function in the file system of the Linux operating system’s kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the btrfscloseonedevice function in the fs/btrfs/volumes.c file of the Linux kernel’s file system is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility ...

The vulnerability of the sco_sock_timeout() function in the Linux operating system’s Bluetooth kernel implementation allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the scosocktimeout function in the net/bluetooth/sco.c module of the Linux operating system’s Bluetooth kernel 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 iso_sock_timeout() function in the Linux operating system’s Bluetooth kernel implementation allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the isosocktimeout function in the net/bluetooth/iso.c module of the Linux operating system’s Bluetooth kernel 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 memcg_write_event_control() function in the Linux kernel’s memory management subsystem allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the memcgwriteeventcontrol function in the mm/memcontrol.c module of the Linux kernel’s memory management subsystem is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity,...

CVE-2018-9483

In btadmremovesecdeventry of btadmact.cc, there is a possible out of bounds read due to a use after free. This could lead to remote information disclosure over bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2023-39180

A flaw was found within the handling of SMB2READ commands in the kernel ksmbd module. The issue results from not releasing memory after its effective lifetime. An attacker can leverage this to create a denial-of-service condition on affected installations of Linux. Authentication is not required ...

The vulnerability of the ibmpex_register_bmc() function in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the ibmpexregisterbmc function in the drivers/hwmon/ibmpex.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...