DEBIAN-CVE-2024-56561

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Source
https://security-tracker.debian.org/tracker/DEBIAN-CVE-2024-56561
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-56561.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2024-56561
Upstream
Published
2024-12-27T15:15:14Z
Modified
2025-09-17T22:02:57Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: PCI: endpoint: Fix PCI domain ID release in pciepcdestroy() pciepcdestroy() invokes pcibusreleasedomainnr() to release the PCI domain ID, but there are two issues: - 'epc->dev' is passed to pcibusreleasedomainnr() which was already freed by deviceunregister(), leading to a use-after-free issue. - Domain ID corresponds to the EPC device parent, so passing 'epc->dev' is also wrong. Fix these issues by passing 'epc->dev.parent' to pcibusreleasedomainnr() and also do it before deviceunregister(). [mani: reworded subject and description]

References

Affected packages

Debian:13 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.12.5-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.12.5-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}