Qualcomm Snapdragon Auto up to SXR2130 TZ Command Response memory corruption

Summaryinfo

A vulnerability, which was classified as critical, has been found in Qualcomm Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice , Music, Snapdragon Wired Infrastructure and Networking. The impacted element is an unknown function of the component TZ Command Handler. The manipulation as part of Response leads to memory corruption. This vulnerability is referenced as CVE-2019-14009. The attack can only be performed from a local environment. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Qualcomm Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice , Music, Snapdragon Wired Infrastructure and Networking (Chip Software). This issue affects an unknown functionality of the component TZ Command Handler. The manipulation as part of a Response leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Out of bound memory access while processing TZ command handler due to improper input validation on response length received from user in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in APQ8009, APQ8098, MDM9150, MDM9607, MDM9650, MSM8905, MSM8909, MSM8998, SDA660, SDA845, SDM630, SDM636, SDM660, SDM845, SDM850, SXR2130

The weakness was published 04/16/2020 as confirmed security bulletin (Website). It is possible to read the advisory at qualcomm.com. The identification of this vulnerability is CVE-2019-14009 since 07/19/2019. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

Similar entries are available at VDB-153855, VDB-153856, VDB-153857 and VDB-153858. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

• Chip Software

Vendor

• Qualcomm

Name

• Music
• Networking
• Snapdragon Auto
• Snapdragon Compute
• Snapdragon Connectivity
• Snapdragon Consumer IOT
• Snapdragon Industrial IOT
• Snapdragon Mobile
• Snapdragon Voice
• Snapdragon Wired Infrastructure

Version

• APQ8009
• APQ8098
• MDM9150
• MDM9607
• MDM9650
• MSM8905
• MSM8909
• MSM8998
• SDA660
• SDA845
• SDM630
• SDM636
• SDM660
• SDM845
• SDM850
• SXR2130

License

• commercial

Website

• Vendor: https://www.qualcomm.com/

CPE 2.3info

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Entryinfo

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