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181–190 of 318 articles
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The Register
You pipsqueaks want memory safety? We'll show you memory safety! We'll borrow that borrow checker After two years of being beaten with the memory-safety stick, the C++ community has published a proposal to help developers write less vulnerable code.…
Bleeping Computer
Microsoft has released the KB5043064 cumulative update for Windows 10 22H2 and Windows 10 21H2, which includes 6 changes and fixes, including a fix for Bluetooth devices that stop working due to a memory leak. [...]
Bleeping Computer
A novel side-channel attack dubbed "RAMBO" (Radiation of Air-gapped Memory Bus for Offense) generates electromagnetic radiation from a device's RAM to send data from air-gapped computers. [...]
Bleeping Computer
Microsoft has released the August 2024 preview update for Windows 10, version 22H2, with fixes for issues causing system freezes and memory leaks. [...]
The Register
Now that's a TRACTOR pull request To accelerate the transition to memory safe programming languages, the US Defense Advanced Research Projects Agency (DARPA) is driving the development of TRACTOR, a programmatic code conversion vehicle.…
Check Point Research
Research by: hasherezade Highlights: Introduction Process injection is one of the important techniques used by attackers. We can find its variants implemented in almost every malware. It serves purposes such as: Due to the fact that interference in the memory of a process by malicious modules can cause a lot of damage, all sorts of AV […] The post appeared first on . Thread Name-Calling – using Thread Name for offense Check Point Research
Dark Reading
The ransomware is rudimentary with basic functionalities, likely having been created by an inexperienced developer — but it's effective at locking up files and sucking up memory capacity.
The Register
'TikTag' security folks find anti-exploit mechanism rather fragile In 2018, chip designer Arm introduced a hardware security feature called Memory Tagging Extensions (MTE) as a defense against memory safety bugs. But it may not be as effective as first hoped.…
Bleeping Computer
A new speculative execution attack named "TIKTAG" targets ARM's Memory Tagging Extension (MTE) to leak data with over a 95% chance of success, allowing hackers to bypass the security feature. [...]
The Hacker News
Cybersecurity researchers have disclosed what they say is the "first native Spectre v2 exploit" against the Linux kernel on Intel systems that could be exploited to read sensitive data from the memory. The exploit, called Native Branch History Injection (BHI), can be used to leak arbitrary kernel memory at 3.5 kB/sec by bypassing existing Spectre v2/BHI mitigations, researchers from Systems and