PT-2020-12580 · Qualcomm · Snapdragon Connectivity+8
Published
2020-11-02
·
Updated
2020-11-09
·
CVE-2020-11162
CVSS v2.0
4.6
Medium
| Vector | AV:L/AC:L/Au:N/C:P/I:P/A:P |
Name of the Vulnerable Software and Affected Versions
Qualcomm Snapdragon versions in Agatti, APQ8009, Bitra, IPQ4019, IPQ5018, IPQ6018, IPQ8064, IPQ8074, Kamorta, MDM9607, MSM8917, MSM8953, Nicobar, QCA6390, QCM2150, QCS404, QCS405, QCS605, QM215, QRB5165, Rennell, SA415M, SA515M, SA6155P, SA8155P, Saipan, SC8180X, SDM429, SDM429W, SDM439, SDM450, SDM632, SDM710, SDM845, SDX55, SM6150, SM7150, SM8150, SM8250, SXR2130
Description
The issue is related to a possible buffer overflow in the MHI driver due to a lack of input parameter validation of EOT events received from the MHI device side. This affects various Qualcomm Snapdragon products, including Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, and Snapdragon Wired Infrastructure and Networking.
Recommendations
For the affected Qualcomm Snapdragon versions, update to a version that includes input parameter validation for EOT events received from the MHI device side to prevent buffer overflow.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Buffer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Snapdragon Auto
Snapdragon Compute
Snapdragon Connectivity
Snapdragon Consumer Iot
Snapdragon Industrial Iot
Snapdragon Mobile
Snapdragon Voice & Music
Snapdragon Wearables
Snapdragon Wired Infrastructure/Networking