CVE-2024-20086

Sept. 5, 2024, 2:26 p.m.

6.7
Medium

Description

In vdec, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08932916; Issue ID: MSV-1551.

Product(s) Impacted

Vendor Product Versions
Google
  • Android
  • 12.0
Mediatek
  • Mt6765
  • Mt6768
  • Mt6779
  • Mt6785
  • Mt8385
  • Mt8666
  • Mt8667
  • Mt8766
  • Mt8768
  • Mt8781
  • Mt8788
  • Mt8789
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
o google android 12.0 / / / / / / /
h mediatek mt6765 - / / / / / / /
h mediatek mt6768 - / / / / / / /
h mediatek mt6779 - / / / / / / /
h mediatek mt6785 - / / / / / / /
h mediatek mt8385 - / / / / / / /
h mediatek mt8666 - / / / / / / /
h mediatek mt8667 - / / / / / / /
h mediatek mt8766 - / / / / / / /
h mediatek mt8768 - / / / / / / /
h mediatek mt8781 - / / / / / / /
h mediatek mt8788 - / / / / / / /
h mediatek mt8789 - / / / / / / /

References

https://corp.mediatek.com/product-security-bulletin/September-2024

Tags

CWE-787
security@mediatek.com
2024-09-02
CVE-2024-20086

CVSS Score

6.7 / 10

CVSS Data - 3.1

  • Attack Vector: LOCAL
  • Attack Complexity: LOW
  • Privileges Required: HIGH
  • Scope: UNCHANGED
  • Confidentiality Impact: HIGH
  • Integrity Impact: HIGH
  • Availability Impact: HIGH

    • CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

    View Vector String

Timeline

Published: Sept. 2, 2024, 5:15 a.m.
Last Modified: Sept. 5, 2024, 2:26 p.m.

Status : Analyzed

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security@mediatek.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.