DEBIAN-CVE-2023-40791

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Source

https://security-tracker.debian.org/tracker/CVE-2023-40791

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-40791.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2023-40791

Upstream

CVE-2023-40791

Published

2023-10-16T03:15:09Z

Modified

2025-09-30T03:54:35Z

Severity

6.3 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H CVSS Calculator

Summary

[none]

Details

extractusertosg in lib/scatterlist.c in the Linux kernel before 6.4.12 fails to unpin pages in a certain situation, as demonstrated by a WARNING for trygrab_page.

References

https://security-tracker.debian.org/tracker/CVE-2023-40791

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

6.4.13-1

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

6.4.13-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}