CVE-2022-32962 json
HiCOS’ client-side citizen digital certificate - Double Free
published 2022-07-20 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-36028
- cvss
- 6.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 13%
- public exploits
- 0
- none known
Summary
HiCOS’ client-side citizen certificate component has a double free vulnerability. An unauthenticated physical attacker can exploit this vulnerability to corrupt memory and execute arbitrary code, manipulate system data or terminate service.
Exploit prediction
0.23% chance of exploitation in the next 30 days, higher than 13% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.8 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- HINET HiCOS’ client-side citizen digital certificate
Classification
- Weakness
-
- CWE-415 Double Free
References
-
twcert.org.tw
/tw/cp-132-6293-86576-1.html
third-party-advisory
Sources
- CVE List CVE-2022-32962
- NVD CVE-2022-32962
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.