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01 Record

CVE-2024-20058

In keyInstall, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not

MediumPUBLISHEDCNA: MediaTek
CNA base score4.4 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

02 Description

In keyInstall, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.10% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 1.2% of scored records. A rank, not a probability.
NVD base score
4.4 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
NVD analysis status
Analyzed. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2024-05-06 02:51Z2 YR AGO
Last updated
2024-08-01 21:52Z2 YR AGO
Reserved
2023-11-02
Assigning CNA
MediaTek
Record state
PUBLISHED
Severity
Medium (CVSS 4.4)
CNA CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Weaknesses
Data version
5.1
Document digest
179a6e68bbc437aebe7de99dfd8f51ee970784b2267bd6f9b60d445dd48c30bf

05 Affected products

VendorProductVersionsPlatforms
mediatekmt6765Android 12.0 to Android 14.0—
mediatekmt6785Android 12.0 to Android 14.0—
mediatekmt6768Android 12.0 to Android 14.0—
mediatekmt6833Android 12.0 to Android 14.0—
mediatekmt6853Android 12.0 to Android 14.0—
mediatekmt6855Android 12.0 to Android 14.0—
mediatekmt6893Android 12.0 to Android 14.0—
mediatekmt6983Android 12.0 to Android 14.0—
mediatekmt8321Android 12.0 to Android 14.0—
mediatekmt8385Android 12.0 to Android 14.0—
mediatekmt8755Android 12.0 to Android 14.0—
mediatekmt8765Android 12.0 to Android 14.0—
mediatekmt8766Android 12.0 to Android 14.0—
mediatekmt8768Android 12.0 to Android 14.0—
mediatekmt8771Android 12.0 to Android 14.0—
mediatekmt8781Android 12.0 to Android 14.0—
mediatekmt8786Android 12.0 to Android 14.0—
mediatekmt8788Android 12.0 to Android 14..0—
mediatekmt8789Android 12.0 to Android 14.0—
mediatekmt8791tAndroid 12.0 to Android 14.0—
mediatekmt8792Android 12.0 to Android 14.0—
mediatekmt8795tAndroid 12.0 to Android 14.0—
mediatekmt8796Android 12.0 to Android 14.0—
mediatekmt8797Android 12.0 to Android 14.0—
mediatekmt8798Android 12.0 to Android 14.0—

06 References