Out-of-bounds Read in Intel Connman
CVE-2022-23097
An issue was discovered in the DNS proxy in Connman through 1.40. forward_dns_reply mishandles a strnlen call, leading to an out-of-bounds read.
Vulnerability class: Buffer Overflow
EPSS: 0.024 (81.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.
Affected products
- Intel Connman
- Debian Debian_linux — versions 9.0, 11.0
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Product, Third Party Advisory)
- cve@mitre.org (Exploit, Mailing List, Third Party Advisory)
- cve@mitre.org (mailing-list, Mailing List, Third Party Advisory)
- cve@mitre.org (vendor-advisory, Third Party Advisory)
- cve@mitre.org (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-23097?
- CVE-2022-23097 is a critical-severity vulnerability in Intel Connman, classified under Out-of-bounds Read. CVSS score: 9.1/10. Published 2022-01-28.
- How severe is CVE-2022-23097?
- Critical severity. CVSS v3 base score is 9.1 out of 10.