KVM: arm64: Disassociate vcpus from redistributor region on teardown
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.8epss 0.3%
exploitation probability
0.3%top 78% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
KVM: arm64: Disassociate vcpus from redistributor region on teardown
When tearing down a redistributor region, make sure we don't have
any dangling pointer to that region stored in a vcpu.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/0d92e4a7ffd5c42b9fa864692f82476c0bf8bcc8https://git.kernel.org/stable/c/152b4123f21e6aff31cea01158176ad96a999c76https://git.kernel.org/stable/c/48bb62859d47c5c4197a8c01128d0fa4f46ee58chttps://git.kernel.org/stable/c/68df4fc449fcc24347209e500ce26d5816705a77https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html