How severe is CVE-2015-8319?

CVE-2015-8319 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2015-8319 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-8319?

CVE-2015-8319 primarily affects Huawei Mate S Firmware. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-8319?

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-2015-8319 published?

CVE-2015-8319 was published on 2016-04-07 and last updated on 2026-06-17.

CVE-2015-8319

CVE-2015-8319 is a high-severity vulnerability in Huawei Mate S Firmware with a CVSS 3.x base score of 7.8. 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-119.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 9.3
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Huawei Mate S Firmware
Published: 2016-04-07
Last modified: 2026-06-17

Description

Heap-based buffer overflow in the HIFI driver in Huawei P8 smartphones with software GRA-TL00 before GRA-TL00C01B230, GRA-CL00 before GRA-CL00C92B230, GRA-CL10 before GRA-CL10C92B230, GRA-UL00 before GRA-UL00C00B230, and GRA-UL10 before GRA-UL10C00B230, and Mate S smartphones with software CRR-TL00 before CRR-TL00C01B160SP01, CRR-UL00 before CRR-UL00C00B160, and CRR-CL00 before CRR-CL00C92B161 allows attackers to cause a denial of service (system crash) or gain privileges via a crafted application, a different vulnerability than CVE-2015-8318.

Frequently asked questions

What is CVE-2015-8319?: Heap-based buffer overflow in the HIFI driver in Huawei P8 smartphones with software GRA-TL00 before GRA-TL00C01B230, GRA-CL00 before GRA-CL00C92B230, GRA-CL10 before GRA-CL10C92B230, GRA-UL00 before GRA-UL00C00B230, and GRA-UL10 before GRA-UL10C00B230, and Mate S smartphones with software CRR-TL00 before CRR-TL00C01B160SP01, CRR-UL00 before CRR-UL00C00B160, and CRR-CL00 before CRR-CL00C92B161 allows attackers to cause a denial of service (system crash) or gain privileges via a crafted application, a different vulnerability than CVE-2015-8318.
How severe is CVE-2015-8319?: CVE-2015-8319 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2015-8319 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-8319?: CVE-2015-8319 primarily affects Huawei Mate S Firmware. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-8319?: 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-2015-8319 published?: CVE-2015-8319 was published on 2016-04-07 and last updated on 2026-06-17.

References

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160104-04-smartphone-en

Affected products (8)

cpe:2.3:o:huawei:mate_s_firmware:crr-cl00:*:*:*:*:*:*:*
cpe:2.3:o:huawei:mate_s_firmware:crr-tl00:*:*:*:*:*:*:*
cpe:2.3:o:huawei:mate_s_firmware:crr-ul00:*:*:*:*:*:*:*
cpe:2.3:o:huawei:p8_firmware:gra-cl00:*:*:*:*:*:*:*
cpe:2.3:o:huawei:p8_firmware:gra-cl10:*:*:*:*:*:*:*
cpe:2.3:o:huawei:p8_firmware:gra-tl00:*:*:*:*:*:*:*
cpe:2.3:o:huawei:p8_firmware:gra-ul00:*:*:*:*:*:*:*
cpe:2.3:o:huawei:p8_firmware:gra-ul10:*:*:*:*:*:*:*

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