CVE-2021-42686

CVE-2021-42686 describes an integer overflow in the Accops HyWorks Windows Client before 3.2.8.200. The issue occurs in the IOCTL Handler 0x22001B, allowing a local attacker to exploit a specially crafted I/O Request Packet to achieve kernel-mode arbitrary code execution or cause a denial of serv...

CVE-2021-42688

Accops HyWorks Windows Client prior to 3.2.8.200 contains an Integer Overflow in the IOCTL Handler 0x22005B. The vulnerability allows a LOCAL attacker to trigger memory corruption, enabling arbitrary code execution in kernel mode or cause a denial of service (OS crash) via specially crafted I/O R...

CVE-2021-42687

CVE-2021-42687 affects Accops HyWorks Windows Client prior to v3.2.8.200. The IOCTL Handler 0x22005B vulnerability allows local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packets. Impact: kerne...

CVE-2021-42683

CVE-2021-42683 affects Accops HyWorks Windows Client prior to 3.2.8.200. The IOCTL Handler 0x22001B allows local attackers to trigger a kernel-mode arbitrary-code execution or a denial of service via specially crafted I/O Request Packets. Impact: potential kernel compromise or memory corruption l...