Total vulnerabilities in the database
A flaw was found in the way RTAS handled memory accesses in userspace to kernel communication. On a locked down (usually due to Secure Boot) guest system running on top of PowerVM or KVM hypervisors (pseries platform) a root like local user could use this flaw to further increase their privileges to that of a running kernel.
| Software | From | Fixed in |
|---|---|---|
| redhat / enterprise_linux | 7.0 | 7.0.x |
| redhat / enterprise_linux | 6.0 | 6.0.x |
| redhat / enterprise_linux | 5.0 | 5.0.x |
| redhat / enterprise_linux | 8.0 | 8.0.x |
| redhat / openshift_container_platform | 4.5 | 4.5.x |
| redhat / openshift_container_platform | 4.6 | 4.6.x |
| redhat / openshift_container_platform | 4.4 | 4.4.x |
| linux / linux_kernel | 5.5 | 5.9.5 |
| linux / linux_kernel | 4.20 | 5.4.75 |
| linux / linux_kernel | 4.15 | 4.19.155 |
| linux / linux_kernel | - | 4.14.204 |