libvirt: CVE-2021-4147: deadlock and crash in libxl driver

Related Vulnerabilities: CVE-2021-4147  

Debian Bug report logs - #1002535
libvirt: CVE-2021-4147: deadlock and crash in libxl driver

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Reported by: Salvatore Bonaccorso <carnil@debian.org>

Date: Thu, 23 Dec 2021 20:27:02 UTC

Severity: important

Tags: security, upstream

Found in version libvirt/7.10.0-1

Forwarded to https://listman.redhat.com/archives/libvir-list/2021-November/msg00908.html

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Report forwarded to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, Debian Libvirt Maintainers <pkg-libvirt-maintainers@lists.alioth.debian.org>:
Bug#1002535; Package src:libvirt. (Thu, 23 Dec 2021 20:27:04 GMT) (full text, mbox, link).


Acknowledgement sent to Salvatore Bonaccorso <carnil@debian.org>:
New Bug report received and forwarded. Copy sent to carnil@debian.org, team@security.debian.org, Debian Libvirt Maintainers <pkg-libvirt-maintainers@lists.alioth.debian.org>. (Thu, 23 Dec 2021 20:27:04 GMT) (full text, mbox, link).


Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: libvirt: CVE-2021-4147: deadlock and crash in libxl driver
Date: Thu, 23 Dec 2021 21:25:11 +0100
Source: libvirt
Version: 7.10.0-1
Severity: important
Tags: security upstream
Forwarded: https://listman.redhat.com/archives/libvir-list/2021-November/msg00908.html
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>

Hi,

The following vulnerability was published for libvirt.

CVE-2021-4147[0]:
| deadlock and crash in libxl driver

If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2021-4147
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4147
[1] https://listman.redhat.com/archives/libvir-list/2021-November/msg00908.html
[2] https://bugzilla.redhat.com/show_bug.cgi?id=2034195

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore



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