DEBIAN-CVE-2022-49084

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Source
https://security-tracker.debian.org/tracker/CVE-2022-49084
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-49084.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2022-49084
Upstream
Published
2025-02-26T07:00:45Z
Modified
2025-09-19T07:32:59.118690Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: qede: confirm skb is allocated before using qedebuildskb() assumes buildskb() always works and goes straight to skbreserve(). However, buildskb() can fail under memory pressure. This results in a kernel panic because the skb to reserve is NULL. Add a check in case buildskb() failed to allocate and return NULL. The NULL return is handled correctly in callers to qedebuildskb().

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
5.10.113-1

Affected versions

5.*

5.10.46-4
5.10.46-5
5.10.70-1~bpo10+1
5.10.70-1
5.10.84-1
5.10.92-1~bpo10+1
5.10.92-1
5.10.92-2
5.10.103-1~bpo10+1
5.10.103-1
5.10.106-1

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
5.17.3-1

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
5.17.3-1

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
5.17.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}