CentOS Linux: CVE-2022-1263: Moderate: kernel-rt security and bug fix update (Multiple Advisories)
4
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
08/31/2022
05/08/2023
05/08/2023
05/25/2023
Description
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.
Solution(s)
- centos-upgrade-kernel
- centos-upgrade-kernel-rt
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