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:7
qemu-img
to version 12:2.9.0-19.el7 or higher.
This issue was patched in ELSA-2019-4520
.
Note: Versions mentioned in the description apply only to the upstream qemu-img
package and not the qemu-img
package as distributed by Oracle
.
See How to fix?
for Oracle:7
relevant fixed versions and status.
An OOB heap buffer r/w access issue was found in the NVM Express Controller emulation in QEMU. It could occur in nvme_cmb_ops routines in nvme device. A guest user/process could use this flaw to crash the QEMU process resulting in DoS or potentially run arbitrary code with privileges of the QEMU process.