CVE-2021-3588
memory contents disclosure in cli_feat_read_cb
LOW
3.3
CVSS Score
Published: June 10, 2021 at 02:30 AM UTC
Updated: June 17, 2026 at 04:05 AM UTC
1 product affected across 1 vendorBlueZ
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Severity
LOW3.3
Exploit prediction
EPSS 0.4%
Description
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCExploitPatchThird Party Advisory
Source: [email protected]
https://github.com/bluez/bluez/issues/70Vendor Advisoryx_refsource_GENTOOThird Party Advisory
Source: [email protected]
https://security.gentoo.org/glsa/202209-16CVSS
3.3LOWcanonical
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- LOW
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-125CWE-788
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