CVE-2024-20836

Name: CVE-2024-20836
Creator: NVD / NIST
Published: 2024-03-05T05:15:10.813+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.16%

Last modified Jun 17, 2026

CVE-2024-20836 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Out of bounds Read vulnerability in ssmis_get_frm in libsubextractor.so prior to SMR Mar-2024 Release 1 allows local attackers to read out of bounds memory.. EPSS estimates a 0.16% chance of exploitation in the next 30 days.

Description

Out of bounds Read vulnerability in ssmis_get_frm in libsubextractor.so prior to SMR Mar-2024 Release 1 allows local attackers to read out of bounds memory.

Metrics

CVSS 3.1

5.5/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

0.16%

5.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-125

Affected Software

Vendor	Product	Versions
Samsung	Android	11.0
Samsung	Android	12.0
Samsung	Android	13.0
Samsung	Android	14.0

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=03Vendor Advisory
https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=03Vendor Advisory

Timeline

Published: Mar 5, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-20836?

Out of bounds Read vulnerability in ssmis_get_frm in libsubextractor.so prior to SMR Mar-2024 Release 1 allows local attackers to read out of bounds memory.

How severe is CVE-2024-20836?

CVE-2024-20836 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.

How do I fix CVE-2024-20836?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-20836?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST