DEBIAN-CVE-2021-47616

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Source
https://security-tracker.debian.org/tracker/DEBIAN-CVE-2021-47616
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-47616.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2021-47616
Upstream
Published
2024-06-19T15:15:56Z
Modified
2025-09-19T06:14:48Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: RDMA: Fix use-after-free in rxequeuecleanup On error handling path in rxeqpfrominit() qp->sq.queue is freed and then rxecreateqp() will drop last reference to this object. qp clean up function will try to free this queue one time and it causes UAF bug. Fix it by zeroing queue pointer after freeing queue in rxeqpfrominit().

References

Affected packages

Debian:12 / 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
5.15.15-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

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
5.15.15-1

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
5.15.15-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}