What is a Buffer Overflow Attack❓ Types, How hackers use it | Wallarm

A buffer is a space of ​​physical storage memory used to store temporary data while moving from one place to another. These buffers usually reside in RAM. Computers often use buffers to improve performance; most modern hard drives use the benefits of buffering to access data efficiently, and many...

Unspecified vulnerability in Linux kernel PowerVR GPU kernel driver

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the PowerVR GPU kernel driver for the Linux kernel, which can be exploited by an attacker to overwrite heap memory via physmemnewrambackeddpm...

CVE-2021-31795

The PowerVR GPU kernel driver in pvrsrvkm.ko through 2021-04-24 for the Linux kernel, as used on Alcatel 1S phones, allows attackers to overwrite heap memory via PhysmemNewRamBackedPMR...

Linux kernel PowerVR GPU kernel driver 缓冲区错误漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the PowerVR GPU kernel driver for the Linux kernel, which can be exploited by an attacker to overwrite heap memory via physmemnewrambackeddpm...

UX360CA BIOS through 303 on ASUS Code Execution Vulnerability

The Asus UX360CA BIOS through 303 is a laptop from Asus Japan. The UX360CA BIOS through 303 on ASUS contains a security vulnerability that can be exploited by an attacker to overwrite almost any physical memory location and execute arbitrary code in the SMM...

CVE-2021-26943

The UX360CA BIOS through 303 on ASUS laptops allow an attacker with the ring 0 privilege to overwrite nearly arbitrary physical memory locations, including SMRAM, and execute arbitrary code in the SMM issue 3 of 3...

CVE-2021-26943

The UX360CA BIOS through 303 on ASUS laptops allow an attacker with the ring 0 privilege to overwrite nearly arbitrary physical memory locations, including SMRAM, and execute arbitrary code in the SMM issue 3 of 3...

Asus UX360CA BIOS through 303 安全漏洞

The Asus UX360CA BIOS through 303 is a laptop from Asus Japan. The UX360CA BIOS through 303 on ASUS contains a security vulnerability that can be exploited by an attacker to overwrite almost any physical memory location and execute arbitrary code in the SMM...

CVE-2021-1390

A vulnerability in one of the diagnostic test CLI commands of Cisco IOS XE Software could allow an authenticated, local attacker to execute arbitrary code on an affected device. To exploit this vulnerability, the attacker would need to have valid user credentials at privilege level 15. This...

Foxit PhantomPDF 缓冲区错误漏洞

Foxit PhantomPDF is China's Foxit Foxit company a PDF document reader. Foxit PhantomPDF suffers from an out-of-bounds write vulnerability when processing U3D objects in PDF files. The vulnerability stems from the program not properly validating user input. An attacker could exploit this...

CVE-2021-22550

An attacker can modify the pointers in enclave memory to overwrite arbitrary memory addresses within the secure enclave. It is recommended to update past 0.6.3 or git commit https://github.com/google/asylo/commit/a47ef55db2337d29de19c50cd29b0deb2871d31c...

CVE-2021-22549

An attacker can modify the address to point to trusted memory to overwrite arbitrary trusted memory. It is recommended to update past 0.6.2 or git commit https://github.com/google/asylo/commit/53ed5d8fd8118ced1466e509606dd2f473707a5c...

Samsung quram code execution vulnerability

Samsung quram is a cell phone application from Samsung South Korea. It provides a translation function. A security vulnerability exists in the quram library version prior to SMR Jan-2021 Release 1, which can be exploited by an attacker to overwrite arbitrary memory and allow arbitrary code...

CVE-2021-25346

A possible arbitrary memory overwrite vulnerabilities in quram library version prior to SMR Jan-2021 Release 1 allow arbitrary code execution...

CVE-2021-25346

A possible arbitrary memory overwrite vulnerabilities in quram library version prior to SMR Jan-2021 Release 1 allow arbitrary code execution...

CVE-2021-25346

CVE-2021-25346 affects Samsung quram library, with vulnerable versions prior to SMR Jan-2021 Release 1. The root cause is an arbitrary memory overwrite that can lead to arbitrary code execution. Publicly documented impact aligns with memory corruption in quram components; Samsung has released sec...

CVE-2021-25346

A possible arbitrary memory overwrite vulnerabilities in quram library version prior to SMR Jan-2021 Release 1 allow arbitrary code execution...

三星 Samsung quram 缓冲区错误漏洞

Samsung quram is a cell phone application from Samsung South Korea. It provides a translation function. A security vulnerability exists in the quram library version prior to SMR Jan-2021 Release 1, which can be exploited by an attacker to overwrite arbitrary memory and allow arbitrary code...

CVE-2021-26951

An issue was discovered in the calamine crate before 0.17.0 for Rust. It allows attackers to overwrite heap-memory locations because Vec::setlen is used without proper memory claiming, and this uninitialized memory is used for a user-provided Read operation, as demonstrated by Sectors::get...

CVE-2021-26951

An issue was discovered in the calamine crate before 0.17.0 for Rust. It allows attackers to overwrite heap-memory locations because Vec::setlen is used without proper memory claiming, and this uninitialized memory is used for a user-provided Read operation, as demonstrated by Sectors::get...