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Fencer Vulns
high 7.5

CVE-2024-20128 json

In Telephony, there is a possible out of bounds read due to a missing bounds check.

published 2024-12-02 23 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-17843

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 23%
public exploits
0
none known

Summary

In Telephony, there is a possible out of bounds read due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09289881; Issue ID: MSV-2024.

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
23 mo ago

Exploit prediction

0.31% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).

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
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. MT6580, MT6739, MT6761, MT6765, MT6768, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6855, MT6873, MT6877, MT6878, MT6879, MT6883, MT6885, MT6886, MT6889, MT6893, MT6895, MT6896, MT6897, MT6983, MT6985, MT6989, MT8321, MT8666, MT8667, MT8673, MT8678, MT8765, MT8766, MT8766R, MT8768, MT8771, MT8781, MT8786, MT8788, MT8788E, MT8791T, MT8797, MT8798, MT8863T
  • mediatek mt6580
  • mediatek mt6739
  • mediatek mt6761
  • mediatek mt6765
  • mediatek mt6768
  • mediatek mt6779
  • mediatek mt6781
  • mediatek mt6785
  • mediatek mt6789
  • mediatek mt6833
  • mediatek mt6835
  • mediatek mt6853
  • mediatek mt6855
  • mediatek mt6873
  • mediatek mt6877
  • mediatek mt6878
  • mediatek mt6879
  • mediatek mt6883
  • mediatek mt6885
  • mediatek mt6886
  • mediatek mt6889
  • mediatek mt6893
  • mediatek mt6895
  • mediatek mt6896
  • mediatek mt6897
  • mediatek mt6983
  • mediatek mt6985
  • mediatek mt6989
  • mediatek mt8321
  • mediatek mt8666
  • mediatek mt8667
  • mediatek mt8673
  • mediatek mt8678
  • mediatek mt8765
  • mediatek mt8766
  • mediatek mt8766r
  • mediatek mt8768
  • mediatek mt8771
  • mediatek mt8781
  • mediatek mt8786
  • mediatek mt8788
  • mediatek mt8788e
  • mediatek mt8791t
  • mediatek mt8797
  • mediatek mt8798
  • mediatek mt8863t

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.