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In April 2024, it was revealed that the BHI vulnerability in certain Intel CPU families could be still exploited in Linux entirely in user space without using any kernel features or root access despite existing mitigations. [76] [77] [78] Intel recommended "additional software hardening". [79] The attack was assigned CVE-2024-2201.
[5] [6] Intel promised microcode updates to resolve the vulnerability. [1] The microcode patches have been shown to significantly reduce the performance of some heavily-vectorized loads. [7] Patches to mitigate the effects of the vulnerability have also been created as part of the forthcoming version 6.5 release of the Linux kernel. [8]
24 2.3 1.7 5.0 3.6 14 30 uhd 1550 32 55 157 fcbga1964 q2 2022 12900hx 12900hk 6 20 2.5 1.8 3.8 11.5 24 iris xe 1450 96 45 115 fcbga1744 q1 2022 12900h core i7: 12850hx 8 24 2.1 1.5 4.8 3.4 14 25 uhd 32 55 157 fcbga1964 q2 2022 12800hx 2.0 12650hx 6 20 4.7 3.3 11.5 24 12800h 2.4 1.8 4.8 3.7 iris xe 1400 96 45 115 fcbga1744 q1 2022 12700h 2.3 1.7 4.7
Meltdown exploits a race condition, inherent in the design of many modern CPUs.This occurs between memory access and privilege checking during instruction processing. . Additionally, combined with a cache side-channel attack, this vulnerability allows a process to bypass the normal privilege checks that isolate the exploit process from accessing data belonging to the operating system and other ...
The Raptor Lake-U Refresh series is the first processor family to use the new "Core 3/5/7" branding scheme introduced in mid 2023. On December 14, 2023, Intel announced the Raptor Cove-based Xeon E-2400 series for entry-level servers.
The latest badge promoting the Intel Core branding. The following is a list of Intel Core processors.This includes Intel's original Core (Solo/Duo) mobile series based on the Enhanced Pentium M microarchitecture, as well as its Core 2- (Solo/Duo/Quad/Extreme), Core i3-, Core i5-, Core i7-, Core i9-, Core M- (m3/m5/m7/m9), Core 3-, Core 5-, and Core 7- Core 9-, branded processors.
Many ARM-based processors, such as Apple's M series SoCs, do not feature SMT as it is less beneficial on processors with a short processor pipeline and including it increases the physical core area. With a longer processor pipeline, like the one used by Intel, it is more difficult to keep the CPU cores fed with useful data in a workload.
Intel Pentium processor. The Pentium F00F bug is a design flaw in the majority of Intel Pentium, Pentium MMX, and Pentium OverDrive processors (all in the P5 microarchitecture). Discovered in 1997, it can result in the processor ceasing to function until the computer is physically rebooted. The bug has been circumvented through operating system ...