Vulnerability DatabaseCVE-2021-3588
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CVE-2021-3588
Published:June 10, 2021
Updated:September 21, 2026
The cli_feat_read_cb() function in src/gatt-database.c does not perform bounds checks on the 'offset' variable before using it as an index into an array for reading.
Related Resources (3)
https://github.com/bluez/bluez/issues/70
https://access.redhat.com/security/cve/CVE-2021-3588
https://security.gentoo.org/glsa/202209-16
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CVSS v4
Base Score:
4.8
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
3.3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Out-of-bounds Read
CWE-125
Access of Memory Location After End of Buffer
CWE-788
EPSS
Base Score:
0.45