CVE-2022-0520: Use After Free in radareorg/radare2
First published: Tue Feb 08 2022(Updated: )
Use After Free in NPM radare2.js prior to 5.6.2.
Credit: security@huntr.dev
| Affected Software | Affected Version | How to fix |
|---|---|---|
| radare2 | <5.6.2 | |
| Fedora | =35 | |
| Fedora | =36 |
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Reference Links
- https://github.com/radareorg/radare2/commit/8525ad0b9fd596f4b251bb3d7b114e6dc7ce1ee8
- https://huntr.dev/bounties/ce13c371-e5ef-4993-97f3-3d33dcd943a6
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BZTIMAS53YT66FUS4QHQAFRJOBMUFG6D/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/E6YBRQ3UCFWJVSOYIKPVUDASZ544TFND/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E6YBRQ3UCFWJVSOYIKPVUDASZ544TFND/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZTIMAS53YT66FUS4QHQAFRJOBMUFG6D/
Frequently Asked Questions
What is the severity of CVE-2022-0520?
CVE-2022-0520 has been rated as a medium severity vulnerability due to its potential to cause a use after free condition.
How do I fix CVE-2022-0520?
To fix CVE-2022-0520, upgrade radare2 to version 5.6.2 or later.
What is affected by CVE-2022-0520?
CVE-2022-0520 affects radare2 versions prior to 5.6.2 and the Fedora operating systems 35 and 36.
What type of vulnerability is CVE-2022-0520?
CVE-2022-0520 is classified as a use after free vulnerability.
What software does CVE-2022-0520 impact?
CVE-2022-0520 impacts the radare2 software package before version 5.6.2.
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- vendor/radare
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- version/fedora/35
- version/fedora/36