KEV Entry

CVE-2021-0920

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2021-0920

2022-05-23 00:00 UTC

Timestamps

2022-05-23

2022-05-23

Scope

KEVIntel entry: In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due to a race condition. This could lead to local escalation of privilege... | Affected: Google / Android | CVSS: 6.4 (MEDIUM) | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2021-0920', 'url': 'https://www.cve.org/CVERecord?id=CVE-2021-0920'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2021-0920'}

d6321c50-f942-492f-8d86-925e2ea9b478

caeb2787-0d58-4236-9039-7c86c3e566f3

2026-06-23 11:13 UTC

2026-06-23 11:13 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2022-05-23T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cvss_score": 6.4,
  "cvss_severity": "MEDIUM",
  "epss_percentile": null,
  "epss_score": null,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": false,
  "product": "Android",
  "title": "In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due to a race condition. This could lead to local escalation of privilege...",
  "used_in_malware": "unknown",
  "vendor": "Google"
}
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