UBUNTU-CVE-2021-47065

In the Linux kernel, the following vulnerability has been resolved: rtw88: Fix array overrun in rtwgettxpowerparams Using a kernel with the Undefined Behaviour Sanity Checker UBSAN enabled, the following array overrun is logged:...

CVE-2021-47065 rtw88: Fix array overrun in rtw_get_tx_power_params()

In the Linux kernel, the following vulnerability has been resolved: rtw88: Fix array overrun in rtwgettxpowerparams Using a kernel with the Undefined Behaviour Sanity Checker UBSAN enabled, the following array overrun is logged:...

CVE-2021-47065

In the Linux kernel, the following vulnerability has been resolved: rtw88: Fix array overrun in rtwgettxpowerparams Using a kernel with the Undefined Behaviour Sanity Checker UBSAN enabled, the following array overrun is logged:...

CVE-2021-47065 rtw88: Fix array overrun in rtw_get_tx_power_params()

In the Linux kernel, the following vulnerability has been resolved: rtw88: Fix array overrun in rtwgettxpowerparams Using a kernel with the Undefined Behaviour Sanity Checker UBSAN enabled, the following array overrun is logged:...

Intel Thunderbolt DCH Drivers for Windows February 2024 Security Updates

Intel has informed HP of potential security vulnerabilities in some Intel® Thunderbolt™ Declarative Componentized Hardware DCH drivers for Windows, which might allow escalation of privilege, denial of service, and/or information disclosure. Intel is releasing software updates to mitigate these...

CVE-2023-32661

Improper authentication in some IntelR NUC Kits NUC7PJYH and NUC7CJYH Realtek SD Card Reader Driver installation software before version 10.0.19041.29098 may allow an authenticated user to potentially enable escalation of privilege via local access...

CVE-2023-32661

Improper authentication in some IntelR NUC Kits NUC7PJYH and NUC7CJYH Realtek SD Card Reader Driver installation software before version 10.0.19041.29098 may allow an authenticated user to potentially enable escalation of privilege via local access...

CVE-2023-32661

Improper authentication in some IntelR NUC Kits NUC7PJYH and NUC7CJYH Realtek SD Card Reader Driver installation software before version 10.0.19041.29098 may allow an authenticated user to potentially enable escalation of privilege via local access...

CVE-2023-32661

The CVE pertains to Intel NUC Kits NUC7PJYH and NUC7CJYH Realtek SD Card Reader Driver installer prior to version 10.0.19041.29098, where improper authentication could allow an authenticated local user to escalate privileges. Product: Intel NUC Software/Driver installer for these models; underlyi...

kernel: Linux kernel: Denial of Service due to memory leak in rtl8xxxu Wi-Fi driver

A flaw was found in the Linux kernel's Wi-Fi driver for certain Realtek chips. This vulnerability allows a local attacker to cause a system to run out of memory, leading to a Denial of Service DoS. The issue occurs because the driver does not correctly free memory associated with Card-to-Host C2H...

kernel: wifi: rtw88: use work to update rate to avoid RCU warning

A flaw was identified in the Linux kernel’s rtw88 Wi-Fi driver drivers/net/wireless/realtek/rtw88 where the ieee80211ops::starcupdate callback was invoked within a Read-Copy-Update RCU read-side critical section without proper atomicity or deferral. The ieee80211chanbwchange function holds an RCU...

kernel: wifi: rtw88: use work to update rate to avoid RCU warning

A flaw was identified in the Linux kernel’s rtw88 Wi-Fi driver drivers/net/wireless/realtek/rtw88 where the ieee80211ops::starcupdate callback was invoked within a Read-Copy-Update RCU read-side critical section without proper atomicity or deferral. The ieee80211chanbwchange function holds an RCU...

kernel: Linux kernel: Denial of Service due to memory leak in rtl8xxxu Wi-Fi driver

A flaw was found in the Linux kernel's Wi-Fi driver for certain Realtek chips. This vulnerability allows a local attacker to cause a system to run out of memory, leading to a Denial of Service DoS. The issue occurs because the driver does not correctly free memory associated with Card-to-Host C2H...

Realtek SDK Improper Input Validation Vulnerability

Realtek SDK contains an improper input validation vulnerability in the miniigd SOAP service that allows remote attackers to execute malicious code via a crafted NewInternalClient request...

PT-2025-40716

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s wifi subsystem, specifically within the rtw88 driver. The issue involves a potential crash and memory leak during driver unloading. This occurs becaus...

USN-6071-1: Linux kernel (OEM) vulnerabilities

It was discovered that the Traffic-Control Index TCINDEX implementation in the Linux kernel did not properly perform filter deactivation in some situations. A local attacker could possibly use this to gain elevated privileges. Please note that with the fix for this CVE, kernel support for the...

USN-6045-1: Linux kernel vulnerabilities

It was discovered that the Traffic-Control Index TCINDEX implementation in the Linux kernel did not properly perform filter deactivation in some situations. A local attacker could possibly use this to gain elevated privileges. Please note that with the fix for this CVE, kernel support for the...

Vulnerability of the MiniIGD service’s SOAP Gigabit Ethernet chips from Realtek RTL81xx, allowing attackers to execute arbitrary code

The vulnerability of the MiniIGD service’s Gigabit Ethernet chips from Realtek, the RTL81xx series, is related to insufficient validation of input data. Exploiting this vulnerability could allow an attacker to execute arbitrary code using specially crafted requests like NewInternalClient...

Botnets Actively Exploited Realtek and Cacti Flaws

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary Attacks surged exploiting Cacti and Realtek vulnerabilities, resulting in the spread of ShellBot and Moobot malware. To receive real-time threat advisories, please follow HiveForce Labs on LinkedIn...

Cacti, Realtek, and IBM Aspera Faspex Vulnerabilities Under Active Exploitation

Critical security flaws in Cacti, Realtek, and IBM Aspera Faspex are being exploited by various threat actors in hacks targeting unpatched systems. This entails the abuse of CVE-2022-46169 CVSS score: 9.8 and CVE-2021-35394 CVSS score: 9.8 to deliver MooBot and ShellBot aka PerlBot, Fortinet...