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 Oracle:8
libvirt-daemon-driver-nwfilter
to version 0:8.0.0-5.0.1.module+el8.6.0+20659+3dcf7c70 or higher.
This issue was patched in ELSA-2022-1759
.
Note: Versions mentioned in the description apply only to the upstream libvirt-daemon-driver-nwfilter
package and not the libvirt-daemon-driver-nwfilter
package as distributed by Oracle
.
See How to fix?
for Oracle:8
relevant fixed versions and status.
A use-after-free vulnerability was found in the virtio-net device of QEMU. It could occur when the descriptor's address belongs to the non direct access region, due to num_buffers being set after the virtqueue elem has been unmapped. A malicious guest could use this flaw to crash QEMU, resulting in a denial of service condition, or potentially execute code on the host with the privileges of the QEMU process.