A denial of service vulnerability in the Android media framework (libavc). Product: Android. Versions: 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2. Android ID: A-38239864.
Weakness
The product does not initialize or incorrectly initializes a resource, which might leave the resource in an unexpected state when it is accessed or used.
Affected Software
| Name |
Vendor |
Start Version |
End Version |
| Android |
Google |
7.1.0 |
7.1.0 |
| Android |
Google |
7.1.2 |
7.1.2 |
| Android |
Google |
6.0.1 |
6.0.1 |
| Android |
Google |
6.0 |
6.0 |
| Android |
Google |
7.0 |
7.0 |
| Android |
Google |
7.1.1 |
7.1.1 |
Potential Mitigations
- Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, in Java, if the programmer does not explicitly initialize a variable, then the code could produce a compile-time error (if the variable is local) or automatically initialize the variable to the default value for the variable’s type. In Perl, if explicit initialization is not performed, then a default value of undef is assigned, which is interpreted as 0, false, or an equivalent value depending on the context in which the variable is accessed.
References