AIRLINK 74.00 Decreased By ▼ -0.25 (-0.34%)
BOP 5.14 Increased By ▲ 0.09 (1.78%)
CNERGY 4.55 Increased By ▲ 0.13 (2.94%)
DFML 37.15 Increased By ▲ 1.31 (3.66%)
DGKC 89.90 Increased By ▲ 1.90 (2.16%)
FCCL 22.40 Increased By ▲ 0.20 (0.9%)
FFBL 33.03 Increased By ▲ 0.31 (0.95%)
FFL 9.75 Decreased By ▼ -0.04 (-0.41%)
GGL 10.75 Decreased By ▼ -0.05 (-0.46%)
HBL 115.50 Decreased By ▼ -0.40 (-0.35%)
HUBC 137.10 Increased By ▲ 1.26 (0.93%)
HUMNL 9.95 Increased By ▲ 0.11 (1.12%)
KEL 4.60 Decreased By ▼ -0.01 (-0.22%)
KOSM 4.83 Increased By ▲ 0.17 (3.65%)
MLCF 39.75 Decreased By ▼ -0.13 (-0.33%)
OGDC 138.20 Increased By ▲ 0.30 (0.22%)
PAEL 27.00 Increased By ▲ 0.57 (2.16%)
PIAA 24.24 Decreased By ▼ -2.04 (-7.76%)
PIBTL 6.74 Decreased By ▼ -0.02 (-0.3%)
PPL 123.62 Increased By ▲ 0.72 (0.59%)
PRL 27.40 Increased By ▲ 0.71 (2.66%)
PTC 13.90 Decreased By ▼ -0.10 (-0.71%)
SEARL 61.75 Increased By ▲ 3.05 (5.2%)
SNGP 70.15 Decreased By ▼ -0.25 (-0.36%)
SSGC 10.52 Increased By ▲ 0.16 (1.54%)
TELE 8.57 Increased By ▲ 0.01 (0.12%)
TPLP 11.10 Decreased By ▼ -0.28 (-2.46%)
TRG 64.02 Decreased By ▼ -0.21 (-0.33%)
UNITY 26.76 Increased By ▲ 0.71 (2.73%)
WTL 1.38 No Change ▼ 0.00 (0%)
BR100 7,874 Increased By 36.2 (0.46%)
BR30 25,596 Increased By 136 (0.53%)
KSE100 75,342 Increased By 411.7 (0.55%)
KSE30 24,214 Increased By 68.6 (0.28%)
Technology

Two recent bugs are affecting every computer on Earth

Two bugs disclosed by security researchers have recently taken the internet by storm as they are reportedly affecti
Published January 4, 2018

Two bugs disclosed by security researchers have recently taken the internet by storm as they are reportedly affecting every single device around the world.

Named as ‘Meltdown’ and ‘Spectre’, these bugs expose the personal and important information that is stored deep inside a computer. These are the recent majorly discovered errors in all modern CPUs and are present in the processors’ architecture, which lets the numerous transistors and logic units work to carry out instructions. These bugs expose all sensitive data including passwords, proprietary information, and encrypted communications, reported Tech Crunch.

Affecting almost every device like computers, laptops, phones, tablets etc., Meltdown affects Intel processors and Spectre affects Intel, AMD, and ARM processors and is also on its way to reach every device that has a chip on it including mobile phones.

Every single Yahoo account was hacked

Daniel Gruss, who discovered Meltdown, called it “probably one of the worst CPU bugs ever found.”

Moreover, till now, these bugs can only be partially fixed and fixing them completely would take some time. Fixing Meltdown would cause a 5%-30% decrease in Intel chips’ performance whereas the Spectre is probably not going to be fully fixed any time soon.

In an interview with CNBC, Intel CEO Brian Krzanich said, “Phones, PCs, everything are going to have some impact, but it’ll vary from product to product.”

In order to protect devices from damaging attacks, Microsoft has issued a software hack for Windows, Amazon has started to update many servers, and ARM has a set of improvements for its affected chips. However, like previous such bugs, these devices cannot be recalled as they affect billions of devices.

Copyright Business Recorder, 2018

Comments

Comments are closed.