BrakTooth Bluetooth Bugs Bite: Exploit Code, PoC Released

The embargo period is over for a proof-of-concept PoC tool to test for the recently revealed BrakTooth flaws in Bluetooth devices, and the researchers who discovered them have released both the test kit and full exploit code for the bugs. BrakTooth is a collection of flaws affecting commercial...

CVE-2020-5955

An issue was discovered in Int15MicrocodeSmm in Insyde InsydeH2O before 2021-10-14 on Intel client chipsets. A caller may be able to escalate privileges...

CVE-2020-5955

An issue was discovered in Int15MicrocodeSmm in Insyde InsydeH2O before 2021-10-14 on Intel client chipsets. A caller may be able to escalate privileges...

CVE-2020-5955

An issue was discovered in Int15MicrocodeSmm in Insyde InsydeH2O before 2021-10-14 on Intel client chipsets. A caller may be able to escalate privileges...

Qualcomm Multiple Chipsets Use-After-Free Vulnerability

Multiple Qualcomm Chipsets contain a use after free vulnerability due to improper handling of memory mapping of multiple processes simultaneously...

Qualcomm Multiple Chipsets Detection of Error Condition Without Action Vulnerability

Multiple Qualcomm chipsets contain a detection of error condition without action vulnerability when improper handling of address deregistration on failure can lead to new GPU address allocation failure...

Mediatek Multiple Chipsets Insufficient Input Validation Vulnerability

Multiple MediaTek chipsets contain an insufficient input validation vulnerability and have missing SELinux restrictions in the Command Queue drivers ioctl handlers. This causes an out-of-bounds write leading to privilege escalation. This vulnerability was observed chained with CVE-2019-2215 and...

VulnCheck KEV: CVE-2020-0069

Multiple MediaTek chipsets contain an insufficient input validation vulnerability and have missing SELinux restrictions in the Command Queue drivers ioctl handlers. This causes an out-of-bounds write leading to privilege escalation. This vulnerability was observed chained with CVE-2019-2215 and...

CVE-2020-3702

A flaw was found in the Linux kernel's implementation of wireless drivers using the Atheros chipsets. An attacker within wireless range could send crafted traffic leading to information disclosure. Mitigation Mitigation for this issue is either not available or the currently available options doe...

CVE-2021-31785

The Bluetooth Classic implementation on Actions ATS2815 and ATS2819 chipsets does not properly handle the reception of multiple LMPhostconnectionreq packets, allowing attackers in radio range to trigger a denial of service deadlock of the device via crafted LMP packets. Manual user intervention i...

New BrakTooth Flaws Leave Millions of Bluetooth-enabled Devices Vulnerable

A set of new security vulnerabilities has been disclosed in commercial Bluetooth stacks that could enable an adversary to execute arbitrary code and, worse, crash the devices via denial-of-service DoS attacks. Collectively dubbed "BrakTooth" referring to the Norwegian word "Brak" which translates...

Mediatek 芯片缓冲区错误漏洞

Mediatek chips are smartphone chipsets from China's MediaTek Mediatek. There is no information about this vulnerability yet, so stay tuned to CNNVD or vendor announcements...

Mediatek 芯片安全漏洞

Mediatek chips are smartphone chipsets from China's MediaTek Mediatek. A security vulnerability exists in the Mediatek chipset, which is caused by a lack of privilege checking in the memory management driver, leading to information disclosure...

Qualcomm Chipsets 安全漏洞

Qualcomm Chipsets are a family of chipsets from Qualcomm, an American company. A security vulnerability exists in a number of qualcomm products that stems from a weak configuration of the WLAN, causing unencrypted messages to be forwarded from one client to another. An attacker could exploit the...

Qualcomm Chipsets 资源管理错误漏洞

Qualcomm Chipsets are a family of chipsets from Qualcomm Incorporated USA. The Qualcomm Chipsets are vulnerable to a resource management error vulnerability that stems from improper handling of the chipset firmware response, which could lead to memory reuse after release...

NVIDIA Jetson Chipsets Found Vulnerable to High-severity Flaws

U.S. graphics chip specialist NVIDIA has released software updates to address a total of 26 vulnerabilities impacting its Jetson system-on-module SOM series that could be abused by adversaries to escalate privileges and even lead to denial-of-service and information disclosure. Tracked from...

Fixed vulnerabilities in various Intel processors, chipsets, firmware, drivers and tools

Intel has fixed a sizable number of vulnerabilities in a range of processors, chipsets, firmware, drivers and tools. Many of the named chipsets are integrated and mostly present in systems built with Intel hardware. The associated tooling is generally included and installed by default. A maliciou...

Qualcomm Chipsets 资源管理错误漏洞

The Qualcomm Component is a component of Qualcomm Incorporated USA. The intrinsic parts that provide the functionality of Qualcomm devices. A resource management error vulnerability exists in Qualcomm Chipsets, which stems from incorrect memory mapping for handling multiple processes at the same...

WARNING: A New Android Zero-Day Vulnerability Is Under Active Attack

Google has disclosed that a now-patched vulnerability affecting Android devices that use Qualcomm chipsets is being weaponized by adversaries to launch targeted attacks. Tracked as CVE-2020-11261 CVSS score 8.4, the flaw concerns an "improper input validation" issue in Qualcomm's Graphics compone...

CVE-2021-22492

An issue was discovered on Samsung mobile devices with O8.x, P9.0, and Q10.0 Broadcom Bluetooth chipsets software. The Bluetooth UART driver has a buffer overflow. The Samsung ID is SVE-2020-18731 January 2021...