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Redhat.comRH:CVE-2023-0494HistoryFeb 07, 2023 - 4:26 a.m.
CVE-2023-0494
2023-02-0704:26:37
redhat.com
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30
0.001 Low
EPSS
Percentile
49.3%
A vulnerability was found in X.Org. This issue occurs due to a dangling pointer in DeepCopyPointerClasses that can be exploited by ProcXkbSetDeviceInfo() and ProcXkbGetDeviceInfo() to read and write into freed memory. This can lead to local privilege elevation on systems where the X server runs privileged and remote code execution for ssh X forwarding sessions.
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