Recherche : [ubuntu] - Cyberveille

GameOver(lay) - Local Privilege Escalation in Ubuntu Kernel https://blog.projectdiscovery.io/gameover-lay-local-privilege-escalation-in-ubuntu-kernel/#:~:text=GameOver%20,of%20Ubuntu%20users

14/11/2023 10:33:20

GameOver(lay) encompasses two significant vulnerabilities within the Ubuntu kernel, CVE-2023-2640, and CVE-2023-32629, each carrying a high-severity rating with CVSS scores of 7.8. These vulnerabilities pose a critical threat, potentially affecting around 40% of Ubuntu users. The vulnerability lies within the OverlayFS module of the Ubuntu kernel, enabling a

GameOverlay Vulnerability Impacts 40% of Ubuntu Workloads https://www.wiz.io/blog/ubuntu-overlayfs-vulnerability

31/07/2023 11:28:09

Wiz Research discovers CVE-2023-2640 & CVE-2023-32629, 2 privilege escalation vulnerabilities in Ubuntu's OverlayFS module impacting 40% of cloud workloads.

Two privilege escalation flaws affect 40% of Ubuntu workloads in OverlayFS https://www.scmagazine.com/news/two-privilege-escalation-flaws-affect-40-of-ubuntu-workloads-in-overlayfs

28/07/2023 23:28:50

Ubuntu patched the high-severity vulnerabilities on July 24 and recommends that users update their Ubuntu kernels.

Almost 40% of Ubuntu users vulnerable to new privilege elevation flaws https://www.bleepingcomputer.com/news/security/almost-40-percent-of-ubuntu-users-vulnerable-to-new-privilege-elevation-flaws/

26/07/2023 23:40:45

Two Linux vulnerabilities introduced recently into the Ubuntu kernel create the potential for unprivileged local users to gain elevated privileges on a massive number of devices.

Oh Snap! More Lemmings (Local Privilege Escalation in snap-confine) https://www.qualys.com/2022/02/17/cve-2021-44731/oh-snap-more-lemmings.txt

22/02/2022 10:45:56

We recently audited snap-confine (a SUID-root program that is installed
by default on Ubuntu) and discovered two vulnerabilities (two Local
Privilege Escalations, from any user to root): CVE-2021-44730 and
CVE-2021-44731.

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