Honor V10 smartphones with versions earlier than BKL-AL20 10.0.0.156(C00E156R2P4) and versions earlier than BKL-L09 10.0.0.146(C432E4R1P4)…

published 2020-02-28 6y ago modified 2026-06-17 4mo ago also EUVD-2020-12618

cvss: 5.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 41%
public exploits: 0; none known

Honor V10 smartphones with versions earlier than BKL-AL20 10.0.0.156(C00E156R2P4) and versions earlier than BKL-L09 10.0.0.146(C432E4R1P4) have an out of bounds write vulnerability. The software writes data past the end of the intended buffer because of insufficient validation of certain parameter when initializing certain driver program. An attacker could trick the user into installing a malicious application, successful exploit could cause the device to reboot.

Patch / fix

fixed in 1

huawei honor_v10_firmware bkl-al20_10.0.0.156\(c00e156r2p4\), bkl-l09_10.0.0.146\(c432e4r1p4\)

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Exploit prediction

0.48% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.1	5.5	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD	2.0	7.1	AV:N/AC:M/Au:N/C:N/I:N/A:C

Affected products

n/a Honor V10

Classification

Weakness

CWE-787 Out-of-bounds Write

References

huawei.com /en/psirt/security-advisories/huawei-sa-20200226-01-smartphone-en
vendor-advisory

Sources

CVE List CVE-2020-1792
NVD CVE-2020-1792

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