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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2022-08-31T15:33:00
Updated: 2024-08-02T23:55:24.614Z
Reserved: 2022-04-06T00:00:00
Link: CVE-2022-1263
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2022-08-31T16:15:09.290
Modified: 2022-09-07T13:11:19.967
Link: CVE-2022-1263
Redhat