Huawei P30 prior 10.1.0.160(C01E160R2P11) memory leak

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

A vulnerability was found in Huawei P30 (Smartphone Operating System). It has been declared as problematic. This vulnerability affects some unknown processing. The manipulation with an unknown input leads to a memory leak vulnerability. The CWE definition for the vulnerability is CWE-401. The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory. As an impact it is known to affect availability. CVE summarizes:

HUAWEI P30 smartphones with Versions earlier than 10.1.0.123(C431E22R2P5),Versions earlier than 10.1.0.123(C432E22R2P5),Versions earlier than 10.1.0.126(C10E7R5P1),Versions earlier than 10.1.0.126(C185E4R7P1),Versions earlier than 10.1.0.126(C461E7R3P1),Versions earlier than 10.1.0.126(C605E19R1P3),Versions earlier than 10.1.0.126(C636E7R3P4),Versions earlier than 10.1.0.128(C635E3R2P4),Versions earlier than 10.1.0.160(C00E160R2P11),Versions earlier than 10.1.0.160(C01E160R2P11) have a denial of service vulnerability. In specific scenario, due to the improper resource management and memory leak of some feature, the attacker could exploit this vulnerability to cause the device reset.

The weakness was published 08/21/2020 (Website). The advisory is shared for download at huawei.com. This vulnerability was named CVE-2020-9104 since 02/18/2020. The exploitation appears to be easy. Access to the local network is required for this attack to succeed. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

Upgrading to version 10.1.0.123(C431E22R2P5), 10.1.0.123(C432E22R2P5), 10.1.0.126(C10E7R5P1), 10.1.0.126(C185E4R7P1), 10.1.0.126(C461E7R3P1), 10.1.0.126(C605E19R1P3), 10.1.0.126(C636E7R3P4), 10.1.0.128(C635E3R2P4), 10.1.0.160(C00E160R2P11) or 10.1.0.160(C01E160R2P11) eliminates this vulnerability.

Productinfo

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Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory leak
CWE: CWE-401 / CWE-404
ATT&CK: Unknown

Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: P30 10.1.0.123(C431E22R2P5)/10.1.0.123(C432E22R2P5)/10.1.0.126(C10E7R5P1)/10.1.0.126(C185E4R7P1)/10.1.0.126(C461E7R3P1)/10.1.0.126(C605E19R1P3)/10.1.0.126(C636E7R3P4)/10.1.0.128(C635E3R2P4)/10.1.0.160(C00E160R2P11)/10.1.0.160(C01E160R2P11)

Timelineinfo

02/18/2020 🔍
08/21/2020 +185 days 🔍
08/22/2020 +1 days 🔍
08/22/2020 +0 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: huawei.com
Status: Not defined

CVE: CVE-2020-9104 (🔍)

Entryinfo

Created: 08/22/2020 09:31
Updated: 08/22/2020 09:36
Changes: 08/22/2020 09:31 (37), 08/22/2020 09:36 (18)
Complete: 🔍

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