Bug 2052020 - CVE-2022-0544 blender: Out-of-bounds memory access due to malformed DDS image file [fedora-all]
Summary: CVE-2022-0544 blender: Out-of-bounds memory access due to malformed DDS image...
Alias: None
Product: Fedora
Classification: Fedora
Component: blender
Version: 35
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
Assignee: Luya Tshimbalanga
QA Contact: Fedora Extras Quality Assurance
Depends On:
Blocks: CVE-2022-0544
TreeView+ depends on / blocked
Reported: 2022-02-08 14:17 UTC by Mauro Matteo Cascella
Modified: 2022-04-08 14:28 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: No Doc Update
Doc Text:
Clone Of:
Last Closed: 2022-04-08 14:28:19 UTC
Type: ---

Attachments (Terms of Use)

Description Mauro Matteo Cascella 2022-02-08 14:17:45 UTC
This is an automatically created tracking bug!  It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.

For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.

For more information see:

When submitting as an update, use the fedpkg template provided in the next
comment(s).  This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.

Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.

NOTE: this issue affects multiple supported versions of Fedora. While only
one tracking bug has been filed, please correct all affected versions at
the same time.  If you need to fix the versions independent of each other,
you may clone this bug as appropriate.

Comment 1 Mauro Matteo Cascella 2022-02-08 14:17:48 UTC
Use the following template to for the 'fedpkg update' request to submit an
update for this issue as it contains the top-level parent bug(s) as well as
this tracking bug.  This will ensure that all associated bugs get updated
when new packages are pushed to stable.


# bugfix, security, enhancement, newpackage (required)

# low, medium, high, urgent (required)

# testing, stable

# Bug numbers: 1234,9876

# Description of your update
notes=Security fix for [PUT CVEs HERE]

# Enable request automation based on the stable/unstable karma thresholds

# Automatically close bugs when this marked as stable

# Suggest that users restart after update


Additionally, you may opt to use the bodhi web interface to submit updates:


Comment 2 Ben Beasley 2022-04-08 14:28:19 UTC

Based on upstream git, the fix is included in 3.1.0 and later releases (F35, F36, F37), and in 2.93.8 final (F34), so it appears that this is already resolved in current Fedora releases.

> commit d9dd8c287f57716a827483973c31bbb2face2816
> Author: Sergey Sharybin <sergey>
> Date:   Mon Jan 10 14:26:57 2022 +0100
>     Fix T94661: Out-of-bounds memory access due to malformed DDS image file
>     Harden bounds check in the stream reader avoiding integer overflow.

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