Security tracker / CVE-2025-40102

CVE-2025-40102

KVM: arm64: Prevent access to vCPU events before init

References

• Debian security tracker
• cve.org

Notes

 carnil> Introduced in b7b27facc7b5 ("arm/arm64: KVM: Add KVM_GET/SET_VCPU_EVENTS").
 carnil> Vulnerable versions: 4.19.

Bugs

Status

Branch	Status
upstream	released (6.18-rc2) [0aa1b76fe1429629215a7c79820e4b96233ac4a3]
6.18-upstream-stable	N/A "Fixed before branching point"
6.17-upstream-stable	released (6.17.5) [64a04e6320fc5affbadc59dc7024d79f909bfe84]
6.12-upstream-stable	needed
6.6-upstream-stable	needed
6.1-upstream-stable	needed
5.10-upstream-stable	needed
sid	released (6.17.6-1)
6.12-trixie-security	needed
6.1-bookworm-security	needed
5.10-bullseye-security	needed