Intel patches 27 flaws in Wi-Fi adapters — what you need to do
Intel patches 27 flaws in Wi-Fi adapters — what you lot demand to do
If your PC has an Intel or Killer Wi-Fi chip — and you may need to open Device Managing director to find out — then it might exist fourth dimension to manually update the chip'due south driver. Intel has just patched 27 security flaws that affect xv dissimilar wireless adapters.
The affected wireless chips are:
- Intel Wi-Fi 6E AX210
- Intel Wi-Fi vi AX200, AX201
- Intel Wireless-Air-conditioning 9260, 9461, 9462, 9560
- Intel Dual Band Wireless-AC 3165, 3168, 8260, 8265
- Intel Wireless 7265 (Rev D) Family
- Killer Wireless-Ac 1550
- Killer Wi-Fi vi AX1650
- Killer Wi-Fi 6E AX1675
The Killer line is fabricated by a company Intel bought in 2020 that specializes in Wi-Fi chips for gaming PCs. Unlike the Intel-branded fries, Killer fries can be found on PCs that run on AMD CPUs as well as Intel CPUs. Nearly of these wireless fries, whether branded as Intel or Killer, handle Bluetooth connections too.
How to see what kind of wireless scrap y'all're using
To find out what kind of Wi-Fi adapter y'all've got, blazon "device manager" into the Windows search field at the bottom left of your screen, then select the Device Manager when it pops up as a search result.
Scroll down to "Network adapters" and click the little arrowhead to the left to expand the list. Your Wi-Fi adapter will exist one of the height listings. For our workplace-issued Dell laptop, it was an Intel Dual Band Wireless-AC 8265, every bit seen on the list of vulnerable devices above.
How could someone apply these flaws to attack you?
We're not going to problem y'all with the details of the security flaws, which you can read virtually on Intel security advisories SA-00539, SA-00581 and SA-00582.
Suffice information technology to say that the flaws, every bit Intel puts information technology, "may permit escalation of privilege, denial of service or information disclosure" on the office of attackers via "local" or "side by side" access.
In plain English, that means that someone (or something) on the aforementioned wired or Wi-Fi network, or possibly hooked into the local network through a VPN, could use these flaws to temporarily knock out your Wi-Fi connectivity, steal sensitive data or, worst of all, gain command of your PC. (1 of the flaws involves the Bluetooth component of the aforementioned chipsets listed above.)
The silver lining is that the attacks are not "remote" and hence won't work over the cyberspace. The attacker would accept to be in your home, your workplace or in a place that offers public Wi-Fi access, such as a hotel lobby, café or park.
How to install Intel and Killer wireless driver updates
We're non allowed to update the Wi-Fi chipset commuter on our workplace PC, but you tin practise so on your habitation Windows computer past going to the advisable folio on the Intel website, downloading the firmware update and following the installation instructions.
In most cases, it's just a matter of downloading and running an executable file. Users of Linux and Chrome OS will get the patches directly from their Bone distributors.
Here is the link to update the Wi-Fi drivers on manifestly one-time Intel wireless adapters. Users of Killer adapters accept to download and install a different Wi-Fi driver patch. Both brands of adapters get the same Bluetooth driver update.
If you lot want to go fancy, you tin can download and install Intel's Driver & Support Assistant to continue all your Intel hardware automatically updated. But the addition of some other program that can update firmware and has very high organisation privileges might just create another potential artery of assail for hackers.
Source: https://www.tomsguide.com/news/intel-killer-wifi-chip-patches
Posted by: driggsextat1985.blogspot.com
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