Vulnerability
CVE-2018-21054
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).
Impact
Severity (Manufact.)
N/A
Severity (NIST)
9.8
Severity (Android)
N/A
Chipsets
12
Devices
297
Affected Hardware
| Name | Also known as | Manufacturer |
|---|---|---|
| SC7731EF | UNISOC | |
| SC7715 | UNISOC | |
| SC7730A | UNISOC | |
| SC7730S | UNISOC | |
| SC7731C | UNISOC | |
| SC7731G | UNISOC | |
| Exynos 9610 | SAMSUNG LSI | |
| SC7731E | UNISOC | |
| Exynos 9820 | S5E9820 | SAMSUNG LSI |
| MSM8909 | Snapdragon 210 | Qualcomm |
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Information reliability
The information on this website is intended to provide information on the big picture of chipset security and measure trends within the industry. Our information is obtained from several vantage points, checked for consistency, and automatically cross-referenced. However, this process may not always yield reliable information. Do not use the information on a particular vulnerability, chipset or device to verify your individual exposure in cases where inaccuracies are inacceptable, for instance to assess risks if you are a Politically Exposed Person.
Timeline
Introduced (est):
Jan 1, 2014
Reported:
Unknown
Advisory Published:
N/A
CVE Published:
Apr 8, 2020
Android Patch Level:
None
