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Critical severity9.8NVD Advisory· Published Apr 8, 2020· Updated Jun 17, 2026

CVE-2018-21054

CVE-2018-21054

Description

An issue was discovered on Samsung mobile devices with M(6.0), N(7.x) and O(8.x) except exynos9610/9820 in all Platforms, M(6.0) except MSM8909 SC77xx/9830 exynos3470/5420, N(7.0) except MSM8939, N(7.1) except MSM8996 SDM6xx/M6737T software. There is an integer underflow with a resultant buffer overflow in eCryptFS. The Samsung ID is SVE-2017-11857 (September 2018).

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

Affected products

2
  • Samsung/mobile devicesdescription
  • Samsung Mobile/eCryptFSllm-fuzzy
    Range: M(6.0), N(7.x) and O(8.x) except exynos9610/9820 in all Platforms, M(6.0) except MSM8909 SC77xx/9830 exynos3470/5420, N(7.0) except MSM8939, N(7.1) except MSM8996 SDM6xx/M6737T

Patches

Vulnerability mechanics

References

1

News mentions

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