CVE-2018-21086
Severity Score
8.1
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
An issue was discovered on Samsung mobile devices with L(5.x), M(6.0), and N(7.x) software. There is a race condition with a resultant double free in vnswap_init_backing_storage. The Samsung ID is SVE-2017-11177 (February 2018).
Se detectó un problema en dispositivos móviles Samsung con versiones de software L(5.x), M(6.0) y N(7.x). Se presenta una condición de carrera con una doble liberación resultante en vnswap_init_backing_storage. El ID de Samsung es SVE-2017-11177 (Febrero de 2018).
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-04-07 CVE Reserved
- 2020-04-08 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
- CWE-415: Double Free
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://security.samsungmobile.com/securityUpdate.smsb | 2020-04-09 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 5.0 Search vendor "Google" for product "Android" and version "5.0" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 5.0.1 Search vendor "Google" for product "Android" and version "5.0.1" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 5.0.2 Search vendor "Google" for product "Android" and version "5.0.2" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 5.1 Search vendor "Google" for product "Android" and version "5.1" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 5.1.0 Search vendor "Google" for product "Android" and version "5.1.0" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 5.1.1 Search vendor "Google" for product "Android" and version "5.1.1" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 6.0 Search vendor "Google" for product "Android" and version "6.0" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 7.0 Search vendor "Google" for product "Android" and version "7.0" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 7.1.0 Search vendor "Google" for product "Android" and version "7.1.0" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 7.1.1 Search vendor "Google" for product "Android" and version "7.1.1" | - |
Affected
| ||||||
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 7.1.2 Search vendor "Google" for product "Android" and version "7.1.2" | - |
Affected
| ||||||