Debian/xen: high 7.5
The logic to handle periodic Viridian STIMERs performs a division with an unchecked user-controlled divisor value, that can be set to zero to cause a #DE fault.
Action: Upgrade xen to 4.20.3+127-gc42374a105-0+deb13u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.20.3+127-gc42374a105-0+deb13u1 | - |
Fixed versions
| 4.20.3+127-gc42374a105-0+deb13u1 |
Sources
published · modified · JSON