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.
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsThere is no fixed version for RHEL:8
bpftool
.
Note: Versions mentioned in the description apply only to the upstream bpftool
package and not the bpftool
package as distributed by RHEL
.
See How to fix?
for RHEL:8
relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
userfaultfd: release page in error path to avoid BUG_ON
Consider the following sequence of events:
This triggers a BUG_ON in our caller, which asserts that the page should always be consumed, unless -ENOENT is returned.
To fix this, detect if we have such a "dangling" page when accounting fails, and if so, release it before returning.