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Blog
Intel, AMD CPUs on Linux impacted by newly disclosed Spectre bypass
The latest generations of Intel processors, including Xeon chips, and AMD’s older microarchitectures on Linux are vulnerable to new speculative execution attacks that bypass existing ‘Spectre’ mitigations. The vulnerabilities impact Intel’s 12th, 13th, and 14th chip generations for consumers and the 5th and 6th generation of Xeon processors for servers, along with AMD’s Zen 1, Zen 1+, and Zen 2 processors.…
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70% of exploited flaws disclosed in 2023 were zero-days
Google Mandiant security analysts warn of a worrying new trend of threat actors demonstrating a better capability to discover and exploit zero-day vulnerabilities in software. Specifically, of the 138 vulnerabilities disclosed as actively exploited in 2023, Mandiant says 97 (70.3%) were leveraged as zero-days. This means that threat actors exploited the flaws in attacks before the impacted vendors knew of…
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