In Modem NL1, there is a possible system crash due to an improper input validation.

Published 2 y ago 2024-02-05 · modified 4 mo ago 2026-06-17 · JSON

CVSS

7.5

v3.1 · CNA

CISA KEV

not known exploited

EPSS

1.2%

percentile 68%

Public exploits

none known

In Modem NL1, there is a possible system crash due to an improper input validation. This could lead to remote denial of service, if NW sent invalid NR RRC Connection Setup message, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01191612; Issue ID: MOLY01195812 (MSV-985).

CISA SSVC assessment

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 2 y ago 2024-06-26

Exploit prediction (EPSS)

1.21% probability of exploitation in the next 30 days, higher than 68% of all scored CVEs.

CVSS scores

Assigned by	Version	Score	Vector
CISA ADP	3.1	7.5	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`
NVD	3.1	7.5	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`
CNA	3.1	7.5	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`

Affected products

MediaTek, Inc. MT2735, MT6297, MT6833, MT6853, MT6855, MT6873, MT6875, MT6875T, MT6877, MT6880, MT6883, MT6885, MT6889, MT6890, MT6891, MT6893, MT8675, MT8791, MT8791T, MT8797
mediatek nr15

Classification

Weakness

CWE-20 Improper Input Validation

References

corp.mediatek.com /product-security-bulletin/February-2024 · x_transferred

Sources

CVE List: CVE-2024-20004
NVD: CVE-2024-20004

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.

Summary