4.3
CVSSv2

CVE-2021-22327

Published: 28/04/2021 Updated: 08/05/2021
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Vulnerability Summary

There is an arbitrary memory write vulnerability in Huawei smart phone when processing file parsing. Due to insufficient validation of the input files, successful exploit could cause certain service abnormal. Affected product versions include:HUAWEI P30 versions 10.0.0.186(C10E7R5P1), 10.0.0.186(C461E4R3P1), 10.0.0.188(C00E85R2P11), 10.0.0.188(C01E88R2P11),10.0.0.188(C605E19R1P3), 10.0.0.190(C185E4R7P1), 10.0.0.190(C431E22R2P5), 10.0.0.190(C432E22R2P5),10.0.0.190(C605E19R1P3), 10.0.0.190(C636E4R3P4), 10.0.0.192(C635E3R2P4).

Vulnerability Trend

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huawei p30_firmware 10.0.0.186\\(c10e7r5p1\\)

huawei p30_firmware 10.0.0.186\\(c461e4r3p1\\)

huawei p30_firmware 10.0.0.188\\(c00e85r2p11\\)

huawei p30_firmware 10.0.0.188\\(c01e88r2p11\\)

huawei p30_firmware 10.0.0.188\\(c605e19r1p3\\)

huawei p30_firmware 10.0.0.190\\(c185e4r7p1\\)

huawei p30_firmware 10.0.0.190\\(c431e22r2p5\\)

huawei p30_firmware 10.0.0.190\\(c432e22r2p5\\)

huawei p30_firmware 10.0.0.190\\(c605e19r1p3\\)

huawei p30_firmware 10.0.0.190\\(c636e4r3p4\\)

huawei p30_firmware 10.0.0.192\\(c635e3r2p4\\)