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cve[email protected]CVE-2021-28135
HistorySep 07, 2021 - 6:15 a.m.

CVE-2021-28135

2021-09-0706:15:07
[email protected]
web.nvd.nist.gov
32
bluetooth
classic
espressif
esp-idf
denial of service
dos
vulnerability
cve-2021-28135
nvd

3.3 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:N/I:N/A:P

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.5%

JSON

The Bluetooth Classic implementation in Espressif ESP-IDF 4.4 and earlier does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service (crash) in ESP32 by flooding the target device with LMP Feature Response data.

Affected configurations

NVD
Node
espressifesp-idfRange≤4.4

Related

osv 1
nvd 1
prion 1
cvelist 1
threatpost 1
ibm 1
osv
osv
CVE-2021-28135
2021-09-07 06:15:07
nvd
nvd
CVE-2021-28135
2021-09-07 06:15:07
prion
prion
Design/Logic Flaw
2021-09-07 06:15:00
cvelist
cvelist
CVE-2021-28135
2021-09-07 05:56:29
threatpost
threatpost
Bluetooth Bugs Open Billions of Devices to DoS, Code Execution
2021-09-02 18:32:18
ibm
ibm
Security Bulletin: IBM Sterling Connect:Direct for UNIX Certified Container is affected by multiple vulnerabilities in Red Hat Universal Base Image version 8.4-206.1626828523 and Binutils version 2.30-93
2022-03-14 20:12:12

3.3 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:N/I:N/A:P

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.5%

JSON
Related for CVE-2021-28135
osv1nvd1prion1cvelist1threatpost1ibm1