There is a race condition vulnerability in SD upgrade mode.

published 2022-11-09 4y ago modified 2026-06-17 4mo ago also EUVD-2022-47505

cvss: 5.9; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 33%
public exploits: 0; none known

There is a race condition vulnerability in SD upgrade mode. Successful exploitation of this vulnerability may affect data confidentiality.

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CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: last yr. (2025-05-01)

Exploit prediction

0.39% chance of exploitation in the next 30 days, higher than 33% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	5.9	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	3.1	5.9	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CNA	3.1	5.9	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

Huawei HarmonyOS
Huawei EMUI

Classification

Weakness

CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization

References

consumer.huawei.com /en/support/bulletin/2022/11/
vendor-advisory
device.harmonyos.com /en/docs/security/update/security-bulletins-phones-202211-0000001441016433
vendor-advisory

Sources

CVE List CVE-2022-44563
NVD CVE-2022-44563

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