DEBIAN-CVE-2022-48620

See a problem?
Please try reporting it to the source first.
Source
https://security-tracker.debian.org/tracker/CVE-2022-48620
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-48620.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2022-48620
Upstream
Published
2024-01-12T04:15:08Z
Modified
2025-09-25T23:28:01.922932Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

uev (aka libuev) before 2.4.1 has a buffer overflow in epoll_wait if maxevents is a large number.

References

Affected packages

Debian:11 / libuev

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.3.1-1
2.4.0-1
2.4.0-1.1
2.4.0-1.2~exp1
2.4.0-1.2
2.4.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / libuev

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.4.0-1.1
2.4.0-1.2~exp1
2.4.0-1.2
2.4.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / libuev

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / libuev

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}