What is CVE-2020-9129?

CVE-2020-9129 is a medium-severity vulnerability in Huawei Mate_30, classified under Out-of-bounds Write. CVSS score: 6.7/10. Published 2020-11-13.

How severe is CVE-2020-9129?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Buffer overflow in Huawei Mate_30

CVE-2020-9129

HUAWEI Mate 30 versions earlier than 10.1.0.159(C00E159R7P2) have a vulnerability of improper buffer operation. Due to improper restrictions, local attackers with high privileges can exploit the vulnerability to cause system heap overflow.

Vulnerability class: Buffer Overflow

EPSS: 0.002 (10.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Huawei Mate_30
Huawei Mate_30_firmware
N/a Huawei Mate 30 — versions Versions earlier than 10.1.0.159(C00E159R7P2)

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

psirt@huawei.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-9129?: CVE-2020-9129 is a medium-severity vulnerability in Huawei Mate_30, classified under Out-of-bounds Write. CVSS score: 6.7/10. Published 2020-11-13.
How severe is CVE-2020-9129?: Medium severity. CVSS v3 base score is 6.7 out of 10.