Your message dated Tue, 06 Oct 2026 19:34:32 +0000
with message-id <[email protected]>
and subject line Bug#1146712: fixed in gfs2-utils 3.6.1-2
has caused the Debian Bug report #1146712,
regarding gfs2-utils: CVE-2026-71219 CVE-2026-71220 CVE-2026-71221
CVE-2026-71222 CVE-2026-71223 CVE-2026-71224
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1146712: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1146712
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: gfs2-utils
Version: 3.6.1-1
Severity: important
Tags: security upstream
X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>
Hi,
The following vulnerabilities were published for gfs2-utils.
Unfortunately the available information right now is limited to what
we have in the references referring to Red Hat's bugzilla entries
which do not contain upstream references. Could you plese invstigate
the individual issues?
CVE-2026-71219[0]:
| A stack overflow vulnerability was found in gfs2-utils. The hash
| table traversal code in metawalk.c uses alloca() with an
| exponentially-derived size from the untrusted on-disk di_depth field
| without bounds validation. A crafted GFS2 filesystem image with a
| large di_depth value causes stack exhaustion and a denial of service
| when processed by fsck.gfs2, gfs2_edit, or savemeta.
CVE-2026-71220[1]:
| A stack out-of-bounds write vulnerability was found in gfs2-utils.
| In gfs2_edit, the di_height field from on-disk inode metadata is
| used as an array index without bounds checking, causing a stack
| buffer overflow that may lead to arbitrary code execution when
| processing crafted GFS2 filesystem images.
CVE-2026-71221[2]:
| A stack out-of-bounds write vulnerability was found in gfs2-utils.
| In savemeta, the height value from on-disk inode metadata is used as
| a loop bound without bounds checking, causing a stack buffer
| overflow that may lead to arbitrary code execution when processing
| crafted GFS2 filesystem images.
CVE-2026-71222[3]:
| A heap out-of-bounds read vulnerability was found in gfs2-utils. The
| ea_num_ptrs field from on-disk extended attribute metadata is
| consumed without bounds validation, causing a heap buffer over-read
| that may disclose sensitive memory contents or cause a crash when
| processing crafted GFS2 filesystem images.
CVE-2026-71223[4]:
| gfs2-utils: integer overflow in resource group allocation size on 32-
| bit platforms
CVE-2026-71224[5]:
| A stack overflow vulnerability was found in gfs2-utils. The metadata
| walk code in metawalk.c uses alloca() with an untrusted inode height
| value from on-disk metadata without bounds validation, causing stack
| exhaustion and a denial of service when processing crafted GFS2
| filesystem images.
If you fix the vulnerabilities please also make sure to include the
CVE (Common Vulnerabilities & Exposures) ids in your changelog entry.
For further information see:
[0] https://security-tracker.debian.org/tracker/CVE-2026-71219
https://www.cve.org/CVERecord?id=CVE-2026-71219
[1] https://security-tracker.debian.org/tracker/CVE-2026-71220
https://www.cve.org/CVERecord?id=CVE-2026-71220
[2] https://security-tracker.debian.org/tracker/CVE-2026-71221
https://www.cve.org/CVERecord?id=CVE-2026-71221
[3] https://security-tracker.debian.org/tracker/CVE-2026-71222
https://www.cve.org/CVERecord?id=CVE-2026-71222
[4] https://security-tracker.debian.org/tracker/CVE-2026-71223
https://www.cve.org/CVERecord?id=CVE-2026-71223
[5] https://security-tracker.debian.org/tracker/CVE-2026-71224
https://www.cve.org/CVERecord?id=CVE-2026-71224
Regards,
Salvatore
--- End Message ---
--- Begin Message ---
Source: gfs2-utils
Source-Version: 3.6.1-2
Done: Valentin Vidic <[email protected]>
We believe that the bug you reported is fixed in the latest version of
gfs2-utils, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Valentin Vidic <[email protected]> (supplier of updated gfs2-utils package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Tue, 06 Oct 2026 21:02:34 +0200
Source: gfs2-utils
Architecture: source
Version: 3.6.1-2
Distribution: unstable
Urgency: medium
Maintainer: Debian HA Maintainers
<[email protected]>
Changed-By: Valentin Vidic <[email protected]>
Closes: 1146712
Changes:
gfs2-utils (3.6.1-2) unstable; urgency=medium
.
* debian/patches: add CVE fixes (Closes: #1146712)
- CVE-2026-71219: stack overflow vulnerability
- CVE-2026-71220: stack out-of-bounds write vulnerability
- CVE-2026-71221: stack out-of-bounds write vulnerability
- CVE-2026-71222: heap out-of-bounds read vulnerability
- CVE-2026-71223: integer overflow in resource group allocation
- CVE-2026-71224: stack overflow vulnerability
* debian/control: update Standards-Version to 4.7.4
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