CVSS 7.8 · High EPSS 0,44%
Kerentanan Use After Free pada x.org x server, fedoraproject fedora. Skor CVSS 3.1 7.8 (High) menurut NVD.
A flaw was found in X.Org Server Overlay Window. A Use-After-Free may lead to local privilege escalation. If a client explicitly destroys the compositor overlay window (aka COW), the Xserver would leave a dangling pointer to that window in the CompScreen structure, which will trigger a use-after-free later.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| x.org | x server | Semua versi sebelum 21.1.8 |
| fedoraproject | fedora | Versi 36 |
| fedoraproject | fedora | Versi 37 |
| fedoraproject | fedora | Versi 38 |