Congratulations to the Top MSRC 2021 Q3 Security Researchers! | MSRC Blog Congratulations to all the researchers recognized in this quarter’s MSRC Researcher Recognition Program leaderboard! Thank you to everyone for your hard work and continued partnership to secure customers. Read more…
Microsoft’s Response to CVE-2021-44228 Apache Log4j 2 | MSRC Blog Published on: 2021 Dec 11, updated 2022 Apr 6. Microsoft continues our analysis of the remote code execution vulnerabilities related to Apache Log4j (a logging tool used in many Java-based Read more…
Researcher Spotlight: Dr. Nestori Syynimaa’s Constant Mission Protecting Identities | MSRC Blog “When you find the things I find, they really matter. They affect everybody’s security.” Currently streaming : The Expanse and Lost in Space on Netflix Currently listening to Read more…
Coming Soon: New Security Update Guide Notification System | MSRC Blog Sharing information through the Security Update Guide is an important part of our ongoing effort to help customers manage security risks and keep systems protected. Based on your feedback Read more…
An Armful of CHERIs | MSRC Blog Today, Arm announced that the first silicon supporting the Morello prototype architecture, a research project led by Arm, Microsoft, University of Cambridge and others, is now available on a limited run of demonstration Read more…
Congratulations to the Top MSRC 2021 Q4 Security Researchers! | MSRC Blog Congratulations to all the researchers recognized in this quarter’s Microsoft Researcher Recognition Program leaderboard! Thank you to everyone for your hard work and continued partnership to secure customers. Read more…
Researcher Spotlight: Cyber Viking Nate Warfield is Here to Help | MSRC Blog “There are few jobs where I can say, I make two billion people more secure on the internet every single day.” Childhood Look: Goth kid, all in Read more…
![TraceRoutine (1, “The MMIO base address is exx08x.”, <em>((unsigned int</em>)a1 + 12));
_LABEL_7:
_mm_1fence();
PVAMapping = MmMapIoSpaceEx(a1[6], <em>((unsigned int</em>)a1 + 14), 4164);// PAGE_READWRITE
a1[8] = pVAMapping;
if (!pVAMapping )
return exc000009A164;
__mm_1fence();
CACHE_VA_REGION (PVAMapping);
v17[0] = 0;
v19 = 0164;
// STATUS_INSUFFICENT_RESOURCES
// Store Mapped MMIO Region VA in Global
TraceRoutine_0(&v19, “IISPHWConfigManager::Dereference”);
if (_InterlockedExchangeAdd((volatile signed __int32 *)a1 + 10, 0xFFFFFFFF) == 1)](https://mls1xkcuhd9v.i.optimole.com/w:360/h:181/q:mauto/rt:fill/g:ce/f:best/https://i0.wp.com/owasp.or.id/wp-content/uploads/2023/11/Exploring-a-New-Class-of-Kernel-Exploit-Primitive-MSRC.png)
Exploring a New Class of Kernel Exploit Primitive | MSRC Blog The security landscape is dynamic, changing often and as a result, attack surfaces evolve. MSRC receives a wide variety of cases spanning different products, bug types and exploit primitives. Read more…
Randomizing the KUSER_SHARED_DATA Structure on Windows | MSRC Blog Windows 10 made a lot of improvements in Kernel Address Space Layout Randomization (KASLR) that increases the cost of exploitation, particularly for remote code execution exploits. Many kernel virtual address space Read more…
Congratulations and New Swag Awards for the Top MSRC 2022 Q1 Security Researchers! | MSRC Blog Today, we are excited to recognize this quarter’s Microsoft Researcher Recognition Program leaderboard and share new swag awards and improvements to the leaderboard. Congratulations Read more…