The slip_down function in slip.c for the uml_net program in uml-utilities 20030903, when uml_net is installed setuid root, does not verify whether the calling user has sufficient permission to disable an interface, which allows local users to cause a denial of service (network service disabled).
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The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.
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Affected package information