CVE-2022-44550

The graphics display module has a UAF vulnerability when traversing graphic layers. Successful exploitation of this vulnerability may affect system availability.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
huaweiCNA
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CVEADP
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CISA-ADPADP
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 25%
VendorProductVersion
huaweiharmonyos
2.0
huaweiharmonyos
2.1
huaweiemui
11.0.1
huaweiemui
12.0.0
huaweiemui
12.0.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://consumer.huawei.com/en/support/bulletin/2022/11/
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0000001441016433
https://consumer.huawei.com/en/support/bulletin/2022/11/
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0000001441016433