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CVE-2021-0948

Status: ModifiedMedium (5.5)—

The PVRSRVBridgeGetMultiCoreInfo ioctl in the PowerVR kernel driver can return uninitialized kernel memory to user space. The contents of this memory could contain sensitive information.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Google — Android

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2021-0948",
  "cveTags": [],
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          "options": [
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          "version": "2.0.3",
          "timestamp": "2024-11-06T17:27:29.862581Z"
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          "scope": "UNCHANGED",
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          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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      "affectedData": [
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          "vendor": "Google",
          "product": "Android",
          "versions": [
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  "published": "2023-07-13T00:15:23.133",
  "references": [
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      "url": "https://source.android.com/security/bulletin/2023-07-01",
      "tags": [
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      "value": "The PVRSRVBridgeGetMultiCoreInfo ioctl in the PowerVR kernel driver can return uninitialized kernel memory to user space. The contents of this memory could contain sensitive information.\n\n"
    }
  ],
  "lastModified": "2026-06-17T03:30:42.297",
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}