Debian/xen: high 8.8
Shadow mode tracing code uses a set of per-CPU variables to avoid cumbersome parameter passing. Some of these variables are written to with guest controlled data, of guest controllable size. That size
Action: Upgrade xen to 4.20.2+37-g61ff35323e-0+deb13u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.20.2+37-g61ff35323e-0+deb13u1 | - |
Fixed versions
| 4.20.2+37-g61ff35323e-0+deb13u1 |
Sources
published · modified · JSON