CVE-2023-42535 — HIGH (8.4)

Vulnerability Description

Out-of-bounds Write in read_block of vold prior to SMR Nov-2023 Release 1 allows local attacker to execute arbitrary code.

CVSS Score

8.4

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Samsung	Android	12.0

Related Weaknesses (CWE)

CWE-787

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=11Vendor Advisory
https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=11Vendor Advisory

FAQ

What is CVE-2023-42535?

CVE-2023-42535 is a vulnerability with a CVSS score of 8.4 (HIGH). Out-of-bounds Write in read_block of vold prior to SMR Nov-2023 Release 1 allows local attacker to execute arbitrary code.

How severe is CVE-2023-42535?

CVE-2023-42535 has been rated HIGH with a CVSS base score of 8.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-42535?

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