CVE Vulnerability

CVE-2021-3588

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.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

3.3 /10

CVSS v3.0 : LOW

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/bluez/bluez/issues/70 Exploit Patch
https://security.gentoo.org/glsa/202209-16 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:bluez:bluez:*:*:*:*:*:*:*:*
Information

Published : 2021-06-10 03:15

Updated : 2022-10-29 02:48

NVD link : CVE-2021-3588

Mitre link : CVE-2021-3588

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read