1. Home
  2. CVE Database
  3. CVE-2023-21504
MEDIUM · 5.6

CVE-2023-21504

Potential buffer overflow vulnerability in mm_Plmncoordination.c in Shannon baseband prior to SMR May-2023 Release 1 allows remote attackers to cause invalid memory access.

Vulnerability Description

Potential buffer overflow vulnerability in mm_Plmncoordination.c in Shannon baseband prior to SMR May-2023 Release 1 allows remote attackers to cause invalid memory access.

CVSS Score

5.6

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW

Affected Products

VendorProductVersions
SamsungAndroid11.0

Related Weaknesses (CWE)

CWE-20CWE-120

References

FAQ

What is CVE-2023-21504?

CVE-2023-21504 is a vulnerability with a CVSS score of 5.6 (MEDIUM). Potential buffer overflow vulnerability in mm_Plmncoordination.c in Shannon baseband prior to SMR May-2023 Release 1 allows remote attackers to cause invalid memory access.

How severe is CVE-2023-21504?

CVE-2023-21504 has been rated MEDIUM with a CVSS base score of 5.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-21504?

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