CVE-2022-28793 — MEDIUM (4.4)

Vulnerability Description

Given the TEE is compromised and controlled by the attacker, improper state maintenance in StrongBox allows attackers to change Android ROT during device boot cycle after compromising TEE. The patch is applied in Galaxy S22 to prevent change of Android ROT after first initialization at boot time.

CVSS Score

4.4

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Samsung	Galaxy S22 Firmware	-
Samsung	Galaxy S22	-

Related Weaknesses (CWE)

CWE-754

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2022&month=5Vendor Advisory
https://security.samsungmobile.com/serviceWeb.smsb?year=2022&month=5Vendor Advisory

FAQ

What is CVE-2022-28793?

CVE-2022-28793 is a vulnerability with a CVSS score of 4.4 (MEDIUM). Given the TEE is compromised and controlled by the attacker, improper state maintenance in StrongBox allows attackers to change Android ROT during device boot cycle after compromising TEE. The patch i...

How severe is CVE-2022-28793?

CVE-2022-28793 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-2022-28793?

Check the references section above for vendor advisories and patch information. Affected products include: Samsung Galaxy S22 Firmware, Samsung Galaxy S22.