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
kernel-uek-devel
to version 0:4.14.35-2025.401.4.el7uek or higher.
This issue was patched in ELSA-2020-5885
.
Note: Versions mentioned in the description apply only to the upstream kernel-uek-devel
package and not the kernel-uek-devel
package as distributed by Oracle
.
See How to fix?
for Oracle:7
relevant fixed versions and status.
A flaw was found in the Linux Kernel before 5.8-rc6 in the ZRAM kernel module, where a user with a local account and the ability to read the /sys/class/zram-control/hot_add file can create ZRAM device nodes in the /dev/ directory. This read allocates kernel memory and is not accounted for a user that triggers the creation of that ZRAM device. With this vulnerability, continually reading the device may consume a large amount of system memory and cause the Out-of-Memory (OOM) killer to activate and terminate random userspace processes, possibly making the system inoperable.