KEV Entry

CVE-2021-39793

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2021-39793

2022-04-11 02:00 CEST

Timestamps

2022-04-11

2022-04-11

Scope

In kbase_jd_user_buf_pin_pages of mali_kbase_mem.c, there is a possible out of bounds write due to a logic error in the code. This could lead to... | Affected: Google / Android | CVSS: 7.8 (HIGH) | EPSS: 0.00685 | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2021-39793', 'url': 'https://www.cve.org/CVERecord?id=CVE-2021-39793'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2021-39793'}

339686b0-7a78-480d-ae75-dbd02185f2ec

Previdian
caeb2787-0d58-4236-9039-7c86c3e566f3

2026-10-02 09:11 CEST

2026-10-02 09:11 CEST

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report previdian successful_exploitation 0.70
View details 
{
  "added_date": "2022-04-11T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cve_id": "CVE-2021-39793",
  "cvss_estimated": false,
  "cvss_score": 7.8,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.50845,
  "epss_score": 0.00685,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": null,
  "not_yet_in_cisa_kev": false,
  "previous_ids": [],
  "product": "Android",
  "title": "In kbase_jd_user_buf_pin_pages of mali_kbase_mem.c, there is a possible out of bounds write due to a logic error in the code. This could lead to...",
  "used_in_malware": "unknown",
  "vendor": "Google",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2021-39793"
}
 -
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