Qualcomm Snapdragon Auto up to SXR2130 EMM out-of-bounds

Summaryinfo

A vulnerability, which was classified as critical, has been found in Qualcomm Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile and Snapdragon Wearables. This impacts an unknown function of the component EMM Handler. Performing a manipulation results in out-of-bounds. This vulnerability is reported as CVE-2019-2337. The attack is possible to be carried out remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Qualcomm Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile and Snapdragon Wearables (Chip Software). It has been classified as critical. This affects an unknown functionality of the component EMM Handler. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

While Skipping unknown IES, EMM is reading the buffer even if the no of bytes to read are more than message length which may cause device to shutdown in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables in APQ8053, APQ8096AU, APQ8098, MDM9150, MDM9205, MDM9206, MDM9640, MDM9650, MDM9655, MSM8905, MSM8909, MSM8909W, MSM8917, MSM8920, MSM8937, MSM8940, MSM8953, MSM8976, MSM8996AU, MSM8998, Nicobar, QCM2150, QCS605, QM215, SC8180X, SDA660, SDA845, SDM429, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SDX20, SDX24, SDX55, SM6150, SM7150, SM8150, SM8250, Snapdragon_High_Med_2016, SXR1130, SXR2130

The weakness was disclosed 12/12/2019 as confirmed security bulletin (Website). The advisory is shared at qualcomm.com. This vulnerability is uniquely identified as CVE-2019-2337. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

Upgrading eliminates this vulnerability.

The entries VDB-147039, VDB-147040, VDB-147041 and VDB-147042 are pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Chip Software

Vendor

• Qualcomm

Name

• Snapdragon Auto
• Snapdragon Compute
• Snapdragon Consumer IOT
• Snapdragon Industrial IOT
• Snapdragon Mobile
• Snapdragon Wearables

Version

• MSM8998
• Nicobar
• QCM2150
• QCS605
• QM215
• SC8180X
• SDA660
• SDA845
• SDM429
• SDM439
• SDM450
• SDM630
• SDM632
• SDM636
• SDM660
• SDM670
• SDM710
• SDM845
• SDM850
• SDX20
• SDX24
• SDX55
• SM6150
• SM7150
• SM8150
• SM8250
• Snapdragon_High_Med_2016
• SXR1130
• SXR2130

License

• commercial

Website

• Vendor: https://www.qualcomm.com/

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion