CVSS 7.5 · High EPSS 17,4%
Kerentanan Protection Mechanism Failure pada xen, fedoraproject fedora. Skor CVSS 3.1 7.5 (High) menurut CISA ADP.
Because of a logical error in XSA-407 (Branch Type Confusion), the mitigation is not applied properly when it is intended to be used. XSA-434 (Speculative Return Stack Overflow) uses the same infrastructure, so is equally impacted. For more details, see: https://xenbits.xen.org/xsa/advisory-407.html https://xenbits.xen.org/xsa/advisory-434.html
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| xen | xen | Semua versi sebelum 4.15.6 |
| xen | xen | Versi 4.16.0 hingga sebelum 4.16.6 |
| xen | xen | Versi 4.17.0 hingga sebelum 4.17.4 |
| xen | xen | Versi 4.18.0 hingga sebelum 4.18.2 |
| fedoraproject | fedora | Versi 38 |
| fedoraproject | fedora | Versi 40 |