Bug 2163898 (CVE-2022-47021) - CVE-2022-47021 opusfile: NULL pointer dereference in op_get_data() and op_open1() in opusfile.c
Summary: CVE-2022-47021 opusfile: NULL pointer dereference in op_get_data() and op_ope...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2022-47021
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2163907 2163902 2163905
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-01-24 14:03 UTC by Guilherme de Almeida Suckevicz
Modified: 2023-01-26 19:52 UTC (History)
0 users

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Last Closed: 2023-01-26 19:52:11 UTC
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Description Guilherme de Almeida Suckevicz 2023-01-24 14:03:51 UTC 
A null pointer dereference issue was discovered in functions op_get_data and op_open1 in opusfile.c in xiph opusfile 0.9 thru 0.12 allows attackers to cause denial of service or other unspecified impacts.

Reference:
https://github.com/xiph/opusfile/issues/36

Upstream patch:
https://github.com/xiph/opusfile/commit/0a4cd796df5b030cb866f3f4a5e41a4b92caddf5
Comment 1 Guilherme de Almeida Suckevicz 2023-01-24 14:04:25 UTC 
Created mingw-opusfile tracking bugs for this issue:

Affects: fedora-all [bug 2163905]


Created opusfile tracking bugs for this issue:

Affects: epel-all [bug 2163907]
Affects: fedora-all [bug 2163902]
Comment 2 Product Security DevOps Team 2023-01-26 19:52:09 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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