CVE-2022-32293: Use After Free
First published: Wed Aug 03 2022(Updated: )
In ConnMan through 1.41, a man-in-the-middle attack against a WISPR HTTP query could be used to trigger a use-after-free in WISPR handling, leading to crashes or code execution.
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Intel Connman | <=1.41 | |
| Debian Debian Linux | =11.0 | |
| debian/connman | <=1.36-2.1~deb10u2 | 1.36-2.1~deb10u5 1.36-2.2+deb11u2 1.41-3 1.42-5 |
| ubuntu/connman | <1.35-6ubuntu0.1~ | 1.35-6ubuntu0.1~ |
| ubuntu/connman | <1.36-2ubuntu0.1 | 1.36-2ubuntu0.1 |
| ubuntu/connman | <1.36-2.3ubuntu0.1 | 1.36-2.3ubuntu0.1 |
| ubuntu/connman | <1.21-1.2+ | 1.21-1.2+ |
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Reference Links
- https://bugzilla.suse.com/show_bug.cgi?id=1200190
- https://lore.kernel.org/connman/20220801080043.4861-3-wagi@monom.org/
- https://lore.kernel.org/connman/20220801080043.4861-1-wagi@monom.org/
- https://www.debian.org/security/2022/dsa-5231
- https://security.gentoo.org/glsa/202310-21
- https://launchpad.net/bugs/cve/CVE-2022-32293
- https://lore.kernel.org/connman/20220801080043.4861-3-wagi%40monom.org/
- https://lore.kernel.org/connman/20220801080043.4861-1-wagi%40monom.org/
- https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=72343929836de80727a27d6744c869dff045757c
- https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=416bfaff988882c553c672e5bfc2d4f648d29e8a
- https://security-tracker.debian.org/tracker/CVE-2022-32293
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32293
- https://ubuntu.com/security/notices/USN-6236-1
- https://nvd.nist.gov/vuln/detail/CVE-2022-32293
- https://ubuntu.com/security/CVE-2022-32293
Frequently Asked Questions
What is CVE-2022-32293?
CVE-2022-32293 is a vulnerability in ConnMan through 1.41 that could allow a man-in-the-middle attack against a WISPR HTTP query, leading to crashes or code execution.
How severe is CVE-2022-32293?
CVE-2022-32293 has a severity rating of 8.1 (high).
Which software versions are affected by CVE-2022-32293?
The versions of ConnMan affected by CVE-2022-32293 include: 1.36-2.1~deb10u5, 1.36-2.2+deb11u2, and 1.41-3.
Is there a fix available for CVE-2022-32293?
Yes, the following fixed versions are available: 1.36-2.1~deb10u2 for debian/connman, 1.35-6ubuntu0.1~ for ubuntu/connman (bionic), 1.36-2ubuntu0.1 for ubuntu/connman (focal), and 1.36-2.3ubuntu0.1 for ubuntu/connman (jammy).
What is the Common Weakness Enumeration (CWE) ID for CVE-2022-32293?
The CWE ID for CVE-2022-32293 is CWE-416.
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