CVSS 6.4 · Medium EPSS 0,42%
Kerentanan Use After Free pada linux kernel, fedoraproject fedora +1 lainnya. Skor CVSS 3.1 6.4 (Medium) menurut NVD.
A race condition was found in the QXL driver in the Linux kernel. The qxl_mode_dumb_create() function dereferences the qobj returned by the qxl_gem_object_create_with_handle(), but the handle is the only one holding a reference to it. This flaw allows an attacker to guess the returned handle value and trigger a use-after-free issue, potentially leading to a denial of service or privilege escalation.
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| linux | linux kernel | Semua versi sebelum 6.5 |
| linux | linux kernel | Versi 6.5 rc1 |
| linux | linux kernel | Versi 6.5 rc2 |
| linux | linux kernel | Versi 6.5 rc3 |
| linux | linux kernel | Versi 6.5 rc4 |
| linux | linux kernel | Versi 6.5 rc5 |
| linux | linux kernel | Versi 6.5 rc6 |
| fedoraproject | fedora | Versi 38 |
| redhat | enterprise linux | Versi 8.0 |
| redhat | enterprise linux | Versi 9.0 |