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High severity7.5NVD Advisory· Published Sep 9, 2021· Updated Jun 17, 2026

CVE-2021-32486

CVE-2021-32486

Description

In modem 2G RRM, there is a possible system crash due to a heap buffer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00500621; Issue ID: ALPS04964928.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Mediatek/Modem2 versions
    cpe:2.3:o:mediatek:modem:lr12a:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:mediatek:modem:lr12a:*:*:*:*:*:*:*
    • cpe:2.3:o:mediatek:modem:lr13:*:*:*:*:*:*:*
  • modem 2G RRM/modem 2G RRMdescription
  • Mediatek/modem 2G RRMllm-fuzzy

Patches

Vulnerability mechanics

References

1

News mentions

0

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