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CVE-2017-13311

MEDIUMCVSS 6.7/10EPSS 0.07%

Last modified

CVE-2017-13311 is a medium-severity vulnerability rated 6.7/10 on the CVSS scale. In the read() function of ProcessStats.java, there is a possible read/write serialization issue leading to a permissions bypass. This could lead to local escalation of privilege where an app can start an activity with system privileges with no additional execution privileges needed. EPSS estimates a 0.07% chance of exploitation in the next 30 days.

Description

In the read() function of ProcessStats.java, there is a possible read/write serialization issue leading to a permissions bypass. This could lead to local escalation of privilege where an app can start an activity with system privileges with no additional execution privileges needed. User interaction is not needed for exploitation.

Metrics

CVSS 3.1
6.7/10

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
0.07%

0.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
GoogleAndroid7.0
GoogleAndroid7.1.1
GoogleAndroid7.1.2
GoogleAndroid8.0
GoogleAndroid8.1

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2017-13311?
In the read() function of ProcessStats.java, there is a possible read/write serialization issue leading to a permissions bypass. This could lead to local escalation of privilege where an app can start an activity with system privileges with no additional execution privileges needed. User interaction is not needed for exploitation.
How severe is CVE-2017-13311?
CVE-2017-13311 has a CVSS score of 6.7/10 (MEDIUM severity). The EPSS model estimates a 0.07% probability of exploitation in the next 30 days.
How do I fix CVE-2017-13311?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-13311?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST