DEBIAN-CVE-2025-37946
- Source
- https://security-tracker.debian.org/tracker/DEBIAN-CVE-2025-37946
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-37946.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2025-37946
- Upstream
- Published
- 2025-05-20T16:15:32Z
- Modified
- 2025-09-19T06:20:46Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved: s390/pci: Fix duplicate pcidevput() in disableslot() when PF has child VFs With commit bcb5d6c76903 ("s390/pci: introduce lock to synchronize state of zpcidev's") the code to ignore power off of a PF that has child VFs was changed from a direct return to a goto to the unlock and pcidevput() section. The change however left the existing pcidevput() untouched resulting in a doubple put. This can subsequently cause a use after free if the struct pcidev is released in an unexpected state. Fix this by removing the extra pcidev_put().
- References
Affected packages
Debian:13 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:14 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source