Improper input validation in ABL may enable an attacker with physical access, to perform arbitrary memory overwrites, potentially leading to a loss of integrity and code execution.
Insufficient input validation on the model specific register: VM_HSAVE_PA may potentially lead to loss of SEV-SNP guest memory integrity.
Insufficient bounds checking in ASP may allow an attacker to issue a system call from a compromised ABL which may cause arbitrary memory values to be initialized to zero, potentially leading to a loss of integrity.
A TOCTOU in ASP bootloader may allow an attacker to tamper with the SPI ROM following data read to memory potentially resulting in S3 data corruption and information disclosure.
Certain size values in firmware binary headers could trigger out of bounds reads during signature validation, leading to denial of service or potentially limited leakage of information about out-of-bounds memory contents.
A compromised or malicious ABL or UApp could send a SHA256 system call to the bootloader, which may result in exposure of ASP memory to userspace, potentially leading to information disclosure.
Insufficient input validation of mailbox data in the SMU may allow an attacker to coerce the SMU to corrupt SMRAM, potentially leading to a loss of integrity and privilege escalation.
Insufficient address validation, may allow an attacker with a compromised ABL and UApp to corrupt sensitive memory locations potentially resulting in a loss of integrity or availability.
Данный обзор посвящён чрезвычайно популярному в прошлом, но практически полностью забытому в настоящее время языку программирования PL/I. Между тем, многие свойства этого языка, на наш взгляд, заслуживают изучения и наше время, так как часть их периодически переизобретается различными авторами, причём часто в ухудшенном виде. Читать далее
Time Tracker is an open source time tracking system. The week view plugin in Time Tracker versions 1.22.11.5782 and prior was not escaping titles for notes in week view table. Because of that, it was possible for a logged in user to enter notes with elements of JavaScript. Such script could then be executed in user browser on subsequent requests to week view. This issue is fixed in version 1.22.12.5783. As a workaround, use `htmlspecialchars` when calling `$field->setTitle` on line #245 in the…