CVE-2017-14878

CVE-2017-14878 is a high-severity vulnerability in Google Android with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Description

In Android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, a length variable which is used to copy data has a size of only 8 bits and can be exceeded resulting in a denial of service.

Frequently asked questions

What is CVE-2017-14878?
In Android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, a length variable which is used to copy data has a size of only 8 bits and can be exceeded resulting in a denial of service.
How severe is CVE-2017-14878?
CVE-2017-14878 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2017-14878 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-14878?
CVE-2017-14878 affects Google Android. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-14878?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2017-14878 published?
CVE-2017-14878 was published on 2018-03-15 and last updated on 2026-06-17.

References

Affected products (1)

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