Debian/xen: high 7.5
Accesses to the CMOS memory contents are done using an indirect IO port pair. Therefore Xen needs to cache the guest chosen index, and one of the usages of the index didn't take the necessary locking
Action: Upgrade xen to 4.17.7-0+deb12u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.17.7-0+deb12u1 | - |
Fixed versions
| 4.17.7-0+deb12u1 |
Sources
published · modified · JSON