CVE-2021-29256

Known Exploited Vulnerability Entry External Catalog

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Entry Details

CVE-2021-29256

Confirmed

Yes

2023-07-07 00:00 UTC

Timestamps

2023-07-07

2023-07-07

Scope

KEV entry: Arm Mali GPU Kernel Driver Use-After-Free Vulnerability | Affected: Arm / Mali Graphics Processing Unit (GPU) | Description: Arm Mali GPU Kernel Driver contains a use-after-free vulnerability that may allow a non-privileged user to gain root privilege and/or disclose information. | Required action: Apply updates per vendor instructions or discontinue use of the product if updates are unavailable. | Due date: 2023-07-28 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities; https://nvd.nist.gov/vuln/detail/CVE-2021-29256

References
  • {'id': 'CVE-2021-29256', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2021-29256'}

9a30e9ca-de9d-4a11-a5bd-85f31674b88e

405284c2-e461-4670-8979-7fd2c9755a60

2026-02-02 12:26 UTC

2026-02-06 07:17 UTC

Evidence (1)
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-416"
  ],
  "date_added": "2023-07-07",
  "due_date": "2023-07-28",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Unknown",
  "product": "Mali Graphics Processing Unit (GPU)",
  "vendorProject": "Arm",
  "vulnerabilityName": "Arm Mali GPU Kernel Driver Use-After-Free Vulnerability"
}
 -
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