PwnKit the Linux SUID vulnerability 2022

Title:

Description:

In this episode of the CyberGizmo we explore CVE-2021-4034.  A vulnerability which widely affects most Linux distributions.  I will be talking about what it is, how it works and what you can do about it.

Qualys Website: https://blog.qualys.com/vulnerabilities-threat-research/2022/01/25/pwnkit-local-privilege-escalation-vulnerability-discovered-in-polkits-pkexec-cve-2021-4034

CVE-2021-4034 Validation: zgrep -E 'CVE-2021-4034' /usr/share/doc/policykit-1/changelog.Debian.gz

Support me on Patreon: https://www.patreon.com/DJWare
Follow me:
Twitter @djware55
Facebook:https://www.facebook.com/don.ware.7758
Discord: https://discord.gg/hQcShnh
Gitlab: https://gitlab.com/djware27

"Brightly Fancy" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0

"Militaire Electronic" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0/

Werq by Kevin MacLeod
Link: https://incompetech.filmmusic.io/song/4616-werq
License: https://filmmusic.io/standard-license

Industrial Cinematic by Kevin MacLeod
Link: https://incompetech.filmmusic.io/song/3909-industrial-cinematic
License: https://filmmusic.io/standard-license

Music Used in this video
"NonStop" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
#policykit #linux #vulnerability

YouTube url:	https://www.youtube.com/watch?v=OPwGAxutaOc
Created:	23. 5. 2022 08:47:43

CaptionsMaker.com

PwnKit the Linux SUID vulnerability 2022