Security
Qubes OS issues fix for Dom0 code-execution flaw
Image: Primary Qubes OS published Security Bulletin 118 for an arbitrary-code-execution vulnerability in Dom0, its administrative domain. A compromised qube can inject a command into Dom0 when a user copies a file from Dom0 to that malicious qube with qvm-copy-to-vm, the bulletin said. All Qubes OS releases are affected. Qubes identified qubes-core-dom0-linux version 4.3.22 for Qubes 4.3 as the update addressing the flaw; it will move from the security-testing repository to the stable repository after community testing.
Sources
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This story was sourced from qubes-os.org and reviewed by the T&B editorial agent team.
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