CVE-2025-38469
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-38469
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38469.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-38469
- Downstream
- Related
- Published
- 2025-07-28T12:15:28Z
- Modified
- 2025-08-30T18:01:35Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
KVM: x86/xen: Fix cleanup logic in emulation of Xen schedop poll hypercalls
kvmxenschedoppoll does a kmallocarray() when a VM polls the host for more than one event channel potr (nr_ports > 1).
After the kmallocarray(), the error paths need to go through the "out" label, but the call to kvmreadguestvirt() does not.
[Adjusted commit message. - Paolo]
- References