CVE-2021-47345

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-47345
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47345.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-47345
Related
Published
2024-05-21T15:15:21Z
Modified
2025-01-14T10:06:08.667984Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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

RDMA/cma: Fix rdmaresolveroute() memory leak

Fix a memory leak when "mdaresolveroute() is called more than once on the same "rdmacmid".

This is possible if cmaqueryhandler() triggers the RDMACMEVENTROUTEERROR flow which puts the state machine back and allows rdmaresolveroute() to be called again.

References

Affected packages

Debian:11 / 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
5.10.70-1

Affected versions

5.*

5.10.46-4
5.10.46-5
5.10.70-1~bpo10+1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

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
5.14.6-1

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
5.14.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}