Security update for the Linux Kernel RT (Live Patch 2 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-150600108 fixes several issues. The following security issues were fixed: CVE-2024-56601: net: inet: do not leave a dangling sk pointer in inetcreate bsc1235231. CVE-2024-50279: dm cache: fix out-of-bounds access to the dirty bitset when resizing bsc1233708...

CVE-2022-49942

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected When we are not connected to a channel, sending channel "switch" announcement doesn't make any sense. The BSS list is empty in that case. This causes the fo...

CVE-2022-22266

Applicable to China models only Unprotected WifiEvaluationService in TencentWifiSecurity application prior to SMR Jan-2022 Release 1 allows untrusted applications to get WiFi information without proper permission...

TOTOLINK NR1800X setWiFiGuestCfg function Buffer Overflow Vulnerability

TOTOLINK NR1800X is an outstanding 5G NR indoor Wi-Fi and SIP CPE from China's Gion Electronics TOTOLINK. The TOTOLINK NR1800X suffers from a buffer overflow vulnerability that stems from the ssid parameter in the setWiFiGuestCfg function failing to properly validate the length size of the input...

CVE-2023-53113 wifi: nl80211: fix NULL-ptr deref in offchan check

In the Linux kernel, the following vulnerability has been resolved: wifi: nl80211: fix NULL-ptr deref in offchan check If, e.g. in AP mode, the link was already created by userspace but not activated yet, it has a chandef but the chandef isn't valid and has no channel. Check for this and ignore...

CVE-2022-49876

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix general-protection-fault in ieee80211subifstartxmit When device is running and the interface status is changed, the gpf issue is triggered. The problem triggering process is as follows: Thread A: Thread B...

CLSA-2025-1742319829 Fix of 27 CVEs

CVE-url: https://ubuntu.com/security/CVE-2023-52522 - net: fix possible store tearing in neighperiodicwork CVE-url: https://ubuntu.com/security/CVE-2024-40911 - wifi: cfg80211: Lock wiphy in cfg80211getstation CVE-url: https://ubuntu.com/security/CVE-2024-43863 - drm/vmwgfx: Fix a deadlock in dma...

CVE-2025-21828

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: don't flush non-uploaded STAs If STA state is pre-moved to AUTHORIZED such as in IBSS scenarios and insertion fails, the station is freed. In this case, the driver never knew about the station, so trying to flush ...

Linux Distros Unpatched Vulnerability : CVE-2023-52593

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: wifi: wfx: fix possible NULL pointer dereference in wfxsetmfpap Since 'ieee80211beaconget' c...

SUSE CVE-2024-56663

In the Linux kernel, the following vulnerability has been resolved: wifi: nl80211: fix NL80211ATTRMLOLINKID off-by-one Since the netlink attribute range validation provides inclusive checking, the max of attribute NL80211ATTRMLOLINKID should be IEEE80211MLDMAXNUMLINKS - 1 otherwise causing an...

PT-2026-2888

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the mac80211 component related to the handling of Beacon frames. Specifically, the system does not properly discard Beacon frames sent to a...

CVE-2024-56536

In the Linux kernel, the following vulnerability has been resolved: wifi: cw1200: Fix potential NULL dereference A recent refactoring was identified by static analysis to cause a potential NULL dereference, fix this!...

CVE-2024-47146

CVE-2024-47146 affects Ruijie Reyee OS devices running 2.206.x to

Lorex 2K Indoor Wi-Fi Security Camera 安全漏洞

Lorex 2K Indoor Wi-Fi Security Camera is a series of security cameras from Lorex Canada. A security vulnerability previously existed in Lorex 2K Indoor Wi-Fi Security Camera version 2.800.0000000.8.R.20241111. An attacker could exploit this vulnerability to perform null pointer dereferencing in t...

The vulnerability of the Wi-Fi Protected Access Point’s WPA Supplicant, related to an uncontrolled element in the search process, allows attackers to increase their privileges.

The vulnerability of the Wi-Fi WPA Supplicant for secure access clients is related to an uncontrolled element in the search process. Exploiting this vulnerability can allow attackers to enhance their privileges...

July 23, 2024—KB5040525 (OS Build 19045.4717) Preview

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UBUNTU-CVE-2024-38562

In the Linux kernel, the following vulnerability has been resolved: wifi: nl80211: Avoid address calculations via out of bounds array indexing Before request-channels can be used, request-nchannels must be set. Additionally, address calculations for memory after the "channels" array need to be...

CVE-2024-38562 wifi: nl80211: Avoid address calculations via out of bounds array indexing

In the Linux kernel, the following vulnerability has been resolved: wifi: nl80211: Avoid address calculations via out of bounds array indexing Before request-channels can be used, request-nchannels must be set. Additionally, address calculations for memory after the "channels" array need to be...

CVE-2024-38562

In the Linux kernel, the following vulnerability has been resolved: wifi: nl80211: Avoid address calculations via out of bounds array indexing Before request-channels can be used, request-nchannels must be set. Additionally, address calculations for memory after the "channels" array need to be...

(Almost) everything you always wanted to know about cybersecurity, but were too afraid to ask, with Tjitske de Vries: Lock and Code S05E13

This week on the Lock and Code podcast… Ready to know what Malwarebytes knows? Ask us your questions and get some answers. What is a passphrase and what makes it—what’s the word? Strong? Every day, countless readers, listeners, posters, and users ask us questions about some of the most commonly...