The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsUpgrade Centos:10 libkcapi-hasher to version 0:1.5.1-1.el10_2 or higher.
Note: Versions mentioned in the description apply only to the upstream libkcapi-hasher package and not the libkcapi-hasher package as distributed by Centos.
See How to fix? for Centos:10 relevant fixed versions and status.
A flaw was found in libkcapi. A local attacker can influence an application that uses the Asynchronous Input/Output (AIO) interface. By reusing an AIO-enabled handle after a prior completion error, the _kcapi_aio_read_all() function can enter a non-terminating wait loop. This can lead to a persistent denial of service, making the affected application or thread unresponsive.