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High severity7.5NVD Advisory· Published Nov 6, 2023· Updated Jun 17, 2026

CVE-2023-20702

CVE-2023-20702

Description

In 5G NRLC, there is a possible invalid memory access due to lack of error handling. This could lead to remote denial of service, if UE received invalid 1-byte rlc sdu, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00921261; Issue ID: MOLY01128895.

AI Insight

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

Affected products

5
  • Mediatek/Nr15
    cpe:2.3:o:mediatek:nr15:-:*:*:*:*:*:*:*
  • Mediatek/Nr16
    cpe:2.3:o:mediatek:nr16:-:*:*:*:*:*:*:*
  • Mediatek/Nr17
    cpe:2.3:o:mediatek:nr17:-:*:*:*:*:*:*:*
  • Mediatek/5G NRLCllm-fuzzy
  • MediaTek, Inc./MT6835, MT6873, MT6875, MT6879, MT6883, MT6885, MT6886, MT6889, MT6895, MT6980, MT6983, MT6985, MT6990, MT8673, MT8675, MT8791, MT8791T, MT8797, MT8798v5
    Range: Modem NR15, NR16, NR17

Patches

Vulnerability mechanics

References

1

News mentions

0

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