CVE-2022-1263
A NULL pointer dereference issue was found in KVM when releasing a vCPU with dirty ring support enabled. This flaw allows an unprivileged local attack...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
A NULL pointer dereference issue was found in KVM when releasing a vCPU with dirty ring support enabled. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a kernel oops condition that results in a denial of service.
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Debian DEBIAN-CVE-2022-1263 linux Corrigé dans: 5.17.3-1
Références
- advisory github.com
- advisory nvd.nist.gov
- patch github.com
- report bugzilla.redhat.com
- web access.redhat.com
- web openwall.com