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61–70 of 106 articles
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Bleeping Computer
Microsoft has warned today that Windows devices with the newest supported processors are susceptible to data damage on Windows 11 and Windows Server 2022. [...]
The Hacker News
With speculative execution attacks remaining a stubbornly persistent vulnerability ailing modern processors, new research has highlighted an "industry failure" to adopting mitigations released by AMD and Intel, posing a firmware supply chain threat. Dubbed FirmwareBleed by Binarly, the information leaking assaults stem from the continued exposure of microarchitectural attack surfaces on the part
Bleeping Computer
Security researchers have discovered a new speculative execution attack called Retbleed that affects processors from both Intel and AMD and could be used to extract sensitive information. [...]
The Hacker News
Security researchers have uncovered yet another vulnerability affecting numerous older AMD and Intel microprocessors that could bypass current defenses and result in Spectre-based speculative-execution attacks. Dubbed Retbleed by ETH Zurich researchers Johannes Wikner and Kaveh Razavi, the issues are tracked as CVE-2022-29900 (AMD) and CVE-2022-29901 (Intel), with the chipmakers releasing
Bleeping Computer
A bug in Google Docs is causing it to crash when a series of words are typed into a document opened with the online word processor. BleepingComputer was able to reproduce the issue last night and reached out to Google. [...]
Dark Reading
Security features to come include a TPM-like security processor for protecting artifacts that a computer uses during the secure boot-up process, as well as a control for blocking unsigned and untrusted apps.
The Register
Your processor design fell off the vulnerability tree and hit every branch on the way down Intel this month published an advisory to address a novel Spectre v2 vulnerability in its processors that can be exploited by malware to steal data from memory that should otherwise be off limits.… Analysis
Bleeping Computer
Security researchers have found new a new way to bypass existing hardware-based defenses for speculative execution in modern computer processors from Intel, AMD, and ARM. [...]
The Register
Intel will have to defend itself against claims that the semiconductor goliath knew its microprocessors were defective and failed to tell customers.…
The Register
Prototypes now available for testing Arm has made available for testing prototypes of its architecture, aimed at bringing features into the design of CPUs that provide greater robustness and make them resistant to certain attack vectors. If it performs as expected, it will likely become a fundamental part of future processor designs.… Morello