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4.6 Medium

CVE-2025-20638 In DA, there is a possible read of uninitialized heap data due to uninitialized data

Description

In DA, there is a possible read of uninitialized heap data due to uninitialized data. This could lead to local information disclosure, if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS09291449; Issue ID: MSV-2066.

Affected products and versions

Product Affected versions Fixed in
MT6739, MT6761, MT6765, MT6768, MT6771, MT6779, MT6781, MT6785, MT6833, MT6853, MT6873, MT6877, MT6885, MT6893, MT8167, MT8167S, MT8175, MT8185, MT8195, MT8321, MT8362A, MT8365, MT8385, MT8395, MT8666, MT8667, MT8673, MT8675, MT8678, MT8765, MT8766, MT... Versions not published

Other CVEs of MT6739, MT6761, MT6765, MT6768, MT6771, MT6779, MT6781, MT6785, MT6833, MT6853, MT6873, MT6877, MT6885, MT6893, MT8167, MT8167S, MT8175, MT8185, MT8195, MT8321, MT8362A, MT8365, MT8385, MT8395, MT8666, MT8667, MT8673, MT8675, MT8678, MT8765, MT8766, MT...

The 8 CVEs of MT6739, MT6761, MT6765, MT6768, MT6771, MT6779, MT6781, MT6785, MT6833, MT6853, MT6873, MT6877, MT6885, MT6893, MT8167, MT8167S, MT8175, MT8185, MT8195, MT8321, MT8362A, MT8365, MT8385, MT8395, MT8666, MT8667, MT8673, MT8675, MT8678, MT8765, MT8766, MT... →
CVE-2025-20643 In DA, there is a possible out of bounds read due to a missing bounds check 5.7 Medium CVE-2025-20642 In DA, there is a possible out of bounds write due to a missing bounds check 6.2 Medium CVE-2025-20641 In DA, there is a possible out of bounds write due to a missing bounds check 7.3 High CVE-2025-20640 In DA, there is a possible out of bounds read due to a missing bounds check 6.2 Medium
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