CVE-2022-49774

KVM: x86/xen: Fix eventfd error handling in kvm_xen_eventfd_assign()

published May 1, 2025

CVSS
—
EPSS
0%
Percentile
6.1
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

KVM: x86/xen: Fix eventfd error handling in kvm_xen_eventfd_assign()

Should not call eventfd_ctx_put() in case of error.

[Introduce new goto target instead. - Paolo]

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00170 · 6.1th percentile
Published
2025-05-01T14:09Z
EPSS history
Timeline
  • 01 MAY 14:09Z
    KVM: x86/xen: Fix eventfd error handling in kvm_xen_eventfd_assign()
    cvelistv5