CVE-2024-20820 — MEDIUM (4.4)

Vulnerability Description

Improper input validation in bootloader prior to SMR Feb-2024 Release 1 allows local privileged attackers to cause an Out-Of-Bounds read.

CVSS Score

4.4

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Samsung	Android	11.0

Related Weaknesses (CWE)

CWE-125

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=02Vendor Advisory
https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=02Vendor Advisory

FAQ

What is CVE-2024-20820?

CVE-2024-20820 is a vulnerability with a CVSS score of 4.4 (MEDIUM). Improper input validation in bootloader prior to SMR Feb-2024 Release 1 allows local privileged attackers to cause an Out-Of-Bounds read.

How severe is CVE-2024-20820?

CVE-2024-20820 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-20820?

Check the references section above for vendor advisories and patch information. Affected products include: Samsung Android.