Out-of-bounds Access in X.Org Server Affecting Multiple Versions

CVE-2021-4010

What is CVE-2021-4010?

A vulnerability exists within the xorg-x11-server that allows for out-of-bounds access in the SProcScreenSaverSuspend function. This critical flaw can potentially compromise data confidentiality and integrity, and also impact system availability. Affected versions include those prior to 21.1.2 and 1.20.14, necessitating prompt updates to safeguard systems against exploitation.

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