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High severity8.1NVD Advisory· Published Apr 8, 2020· Updated Jun 17, 2026

CVE-2018-21040

CVE-2018-21040

Description

An issue was discovered on Samsung mobile devices with O(8.x) and P(9.0) (Exynos 9810 chipsets) software. There is a race condition with a resultant use-after-free in the g2d driver. The Samsung ID is SVE-2018-12959 (December 2018).

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Google/Android3 versions
    cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*
  • Samsung Mobile/Exynos9810llm-fuzzy
    Range: O(8.x) and P(9.0)

Patches

Vulnerability mechanics

References

1

News mentions

0

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