Linux kernel 代码问题漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A denial of service vulnerability exists in Linux mptcpprotocol prior to version 5.19, which stems from a null pointer dereference in the MPTCP protocol when it traverses the...

Race condition

An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvbfrontend.c has a race condition that can cause a use-after-free when a device is disconnected...

CVE-2022-45885

An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvbfrontend.c has a race condition that can cause a use-after-free when a device is disconnected...

CVE-2022-45885

An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvbfrontend.c has a race condition that can cause a use-after-free when a device is disconnected...

PT-2022-6249

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.0.9 Description The issue is related to a race condition in the Linux kernel's DVB driver, specifically in the dvb frontend.c file. This condition can cause a use-after-free error when a device is disconnected,...

CVE-2022-25710

Denial of service due to null pointer dereference when GATT is disconnected in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music...

PYSEC-2022-267

OSU Open Source Lab VNCAuthProxy through 1.1.1 is affected by an vncap/vnc/protocol.py VNCServerAuthenticator authentication-bypass vulnerability that could allow a malicious actor to gain unauthorized access to a VNC session or to disconnect a legitimate user from a VNC session. A remote attacke...

SUSE-SU-2022:2641-1 Security update for xscreensaver

This update for xscreensaver fixes the following issues: - CVE-2021-34557: Fixed potential crash and unlock while disconnecting video output with more than 10 monitors bsc1186918...

PT-2025-25900

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference issue has been identified in the Linux kernel, specifically in the HID Nintendo module. The problem occurs when trying to queue work to a destroyed workqueue,...

Hospitals taken offline after cyberattack

The GHT Coeur Grand Est has become a victim of a cyberattack on the hospital centers of Vitry-le-François and Saint-Dizier. The hospital’s administration has warned French that data have been exfiltrated and might be used for phishing in the future. As a consequence, the GHT Cœur Grand Est has cu...

GSD-2022-1001249 ath11k: free peer for station when disconnect from AP for QCA6390/WCN6855

ath11k: free peer for station when disconnect from AP for QCA6390/WCN6855 This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.2 by commit...

DEBIAN-CVE-2021-3738

In DCE/RPC it is possible to share the handles cookies for resource state between multiple connections via a mechanism called 'association groups'. These handles can reference connections to our sam.ldb database. However while the database was correctly shared, the user credentials state was only...

Envoy 资源管理错误漏洞

Envoy is an open source distributed proxy server. Envoy is vulnerable to a resource management error that occurs when configuring "envoyv3apifieldextensions.filters.network.tcpproxy.v3. tunnelingconfig" crashes and the downstream connection is disconnected while the upstream connection or http/2...

Remote sessions are abruptly disconnected on Endpoints for Mac

Citrix Virtual Apps and Desktops sessions get abruptly disconnected on endpoints for Mac, which use Microsoft Defender...

CVE-2022-20022

In Bluetooth, there is a possible link disconnection due to bluetooth does not properly handle a connection attempt from a host with the same BD address as the currently connected BT host. This could lead to remote denial of service of bluetooth with no additional execution privileges needed. Use...

CVE-2022-20022

In Bluetooth, there is a possible link disconnection due to bluetooth does not properly handle a connection attempt from a host with the same BD address as the currently connected BT host. This could lead to remote denial of service of bluetooth with no additional execution privileges needed. Use...

CVE-2022-20022

In Bluetooth, there is a possible link disconnection due to bluetooth does not properly handle a connection attempt from a host with the same BD address as the currently connected BT host. This could lead to remote denial of service of bluetooth with no additional execution privileges needed. Use...

Design/Logic Flaw

In Bluetooth, there is a possible link disconnection due to bluetooth does not properly handle a connection attempt from a host with the same BD address as the currently connected BT host. This could lead to remote denial of service of bluetooth with no additional execution privileges needed. Use...

CVE-2022-20022

CVE-2022-20022 concerns Bluetooth: a link disconnection can occur when a connection attempt comes from a host with the same BD_ADDR as the currently connected BT host. Documents consistently state this could enable a remote denial of service without extra privileges and with no user interaction r...

CVE-2022-20022

In Bluetooth, there is a possible link disconnection due to bluetooth does not properly handle a connection attempt from a host with the same BD address as the currently connected BT host. This could lead to remote denial of service of bluetooth with no additional execution privileges needed. Use...