CrackArmor flaws in Linux AppArmor let local users gain root and weaken container isolation

Qualys has disclosed nine security flaws in Linux’s AppArmor module that can let unprivileged local users manipulate security profiles, escalate privileges to root, and weaken container isolation. The vulnerabilities, grouped under the name CrackArmor, affect Linux kernels going back to version 4.11, and Qualys says the core issue has existed since 2017. The immediate risk […] The post CrackArmor flaws in Linux AppArmor let local users gain root and weaken container isolation appeared first on VPN Central.