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31–40 of 106 articles
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Bleeping Computer
NVIDIA is warning users to activate System Level Error-Correcting Code mitigation to protect against Rowhammer attacks on graphical processors with GDDR6 memory. [...]
Dark Reading
A fix for a critical flaw in a tool allowing organizations to run GPU-accelerated containers released last year did not fully mitigate the issue, spurring the need to patch a secondary flaw to protect organizations that rely on NVIDIA processors for AI workloads.
The Register
Malicious microcode vulnerability discovered, fixes rolling out for Epycs at least Googlers have not only figured out how to break AMD's security – allowing them to load unofficial microcode into its processors to modify the silicon's behavior – but also demonstrated this by producing a microcode patch that makes the chips always output 4 when asked for a random number.…
Bleeping Computer
A team of security researchers has disclosed new side-channel vulnerabilities in modern Apple processors that could steal sensitive information from web browsers. [...]
Bleeping Computer
Microsoft is investigating a bug triggering security alerts on systems with a Trusted Platform Module (TPM) processor after enabling BitLocker. [...]
Krebs on Security
A financial firm registered in Canada has emerged as the payment processor for dozens of Russian cryptocurrency exchanges and websites hawking cybercrime services aimed at Russian-speaking customers, new research finds. Meanwhile, an investigation into the Vancouver street address used by this company shows it is home to dozens of foreign currency dealers, money transfer businesses, and cryptocurrency exchanges -- none of which are physically located there.
Bleeping Computer
The latest generations of Intel processors, including Xeon chips, and AMD's older Zen 1, Zen 1+, and Zen 2 microarchitectures on Linux are vulnerable to new speculative execution attacks that bypass existing 'Spectre' mitigations. [...]
The Register
Given Amnesty's involvement, it's a safe bet spyware is in play Qualcomm has issued 20 patches for its chipsets' firmware, including one Digital Signal Processor (DSP) software flaw that has been exploited in the wild.…
The Hacker News
Qualcomm has rolled out security updates to address nearly two dozen flaws spanning proprietary and open-source components, including one that has come under active exploitation in the wild. The high-severity vulnerability, tracked as CVE-2024-43047 (CVSS score: 7.8), has been described as a user-after-free bug in the Digital Signal Processor (DSP) Service that could lead to "memory corruption
Bleeping Computer
Qualcomm has released security patches for a zero-day vulnerability in the Digital Signal Processor (DSP) service that impacts dozens of chipsets. [...]