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ubuntuUbuntuUSN-5155-1
HistoryNov 23, 2021 - 12:00 a.m.

BlueZ vulnerabilities

2021-11-2300:00:00
ubuntu.com
53

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

7.2 High

AI Score

Confidence

High

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

61.1%

JSON

Releases

  • Ubuntu 21.10
  • Ubuntu 21.04
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • bluez - Bluetooth tools and daemons

Details

It was discovered that BlueZ incorrectly handled the Discoverable status
when a device is powered down. This could result in devices being powered
up discoverable, contrary to expectations. This issue only affected Ubuntu
20.04 LTS, Ubuntu 21.04, and Ubuntu 21.10. (CVE-2021-3658)

It was discovered that BlueZ incorrectly handled certain memory operations.
A remote attacker could possibly use this issue to cause BlueZ to consume
resources, leading to a denial of service. (CVE-2021-41229)

It was discovered that the BlueZ gatt server incorrectly handled
disconnects. A remote attacker could possibly use this issue to cause
BlueZ to crash, leading to a denial of service. (CVE-2021-43400)

OSVersionArchitecturePackageVersionFilename
Ubuntu21.10noarchlibbluetooth3< 5.60-0ubuntu2.1UNKNOWN
Ubuntu21.10noarchbluetooth< 5.60-0ubuntu2.1UNKNOWN
Ubuntu21.10noarchbluez< 5.60-0ubuntu2.1UNKNOWN
Ubuntu21.10noarchbluez-cups< 5.60-0ubuntu2.1UNKNOWN
Ubuntu21.10noarchbluez-cups-dbgsym< 5.60-0ubuntu2.1UNKNOWN
Ubuntu21.10noarchbluez-dbgsym< 5.60-0ubuntu2.1UNKNOWN
Ubuntu21.10noarchbluez-hcidump< 5.60-0ubuntu2.1UNKNOWN
Ubuntu21.10noarchbluez-hcidump-dbgsym< 5.60-0ubuntu2.1UNKNOWN
Ubuntu21.10noarchbluez-meshd< 5.60-0ubuntu2.1UNKNOWN
Ubuntu21.10noarchbluez-meshd-dbgsym< 5.60-0ubuntu2.1UNKNOWN
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Ubuntu 18.04 LTS / 20.04 LTS : BlueZ vulnerabilities (USN-5155-1)
2021-11-23 00:00:00
SUSE SLED15 / SLES15 Security Update : bluez (SUSE-SU-2022:3981-1)
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2022-05-06 00:00:00
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2021-11-24 00:00:00
Mageia: Security Advisory (MGASA-2021-0532)
2022-01-28 00:00:00
SUSE: Security Advisory (SUSE-SU-2022:3981-1)
2022-11-16 00:00:00
osv
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bluez vulnerabilities
2021-11-23 19:04:05
Low: bluez security update
2022-05-10 06:51:59
Low: bluez security update
2022-05-10 06:51:59
mageia
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Updated bluez packages fix security vulnerability
2021-12-02 19:49:28
Updated bluez packages fix security vulnerability
2021-08-06 12:33:48
debiancve
debiancve
CVE-2021-43400
2021-11-04 23:15:00
CVE-2021-41229
2021-11-12 23:15:00
CVE-2021-3658
2022-03-02 23:15:00
redhatcve
redhatcve
CVE-2021-43400
2021-11-05 08:41:03
CVE-2021-41229
2021-11-19 19:24:36
CVE-2021-3658
2021-07-27 02:25:20
cnvd
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BlueZ Resource Management Error Vulnerability (CNVD-2021-92546)
2021-11-16 00:00:00
BlueZ Resource Management Error Vulnerability
2021-11-08 00:00:00
oraclelinux
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bluez security update
2022-05-17 00:00:00
veracode
veracode
Denial Of Service (DoS)
2021-12-28 10:08:47
Denial Of Service
2021-12-14 16:31:29
Information Disclosure
2021-09-05 04:15:50
cve
cve
CVE-2021-43400
2021-11-04 23:15:00
CVE-2021-41229
2021-11-12 23:15:00
CVE-2021-3658
2022-03-02 23:15:00
ubuntucve
ubuntucve
CVE-2021-43400
2021-11-04 00:00:00
CVE-2021-41229
2021-11-12 00:00:00
CVE-2021-3658
2021-07-28 00:00:00
alpinelinux
alpinelinux
CVE-2021-41229
2021-11-12 23:15:00
CVE-2021-3658
2022-03-02 23:15:00
almalinux
almalinux
Low: bluez security update
2022-05-10 06:51:59
rocky
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bluez security update
2022-05-10 06:51:59
prion
prion
Design/Logic Flaw
2021-11-12 23:15:00
Design/Logic Flaw
2021-11-04 23:15:00
Code injection
2022-03-02 23:15:00
redhat
redhat
(RHSA-2022:2081) Low: bluez security update
2022-05-10 06:51:59
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fedora
[SECURITY] Fedora 33 Update: bluez-5.60-1.fc33
2021-08-12 01:26:21
[SECURITY] Fedora 34 Update: bluez-5.60-2.fc34
2021-08-02 01:05:41
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Moderate Photon OS Security Update - PHSA-2022-0163
2022-03-17 00:00:00
Moderate Photon OS Security Update - PHSA-2022-4.0-0163
2022-03-17 00:00:00
Critical Photon OS Security Update - PHSA-2023-3.0-0570
2023-04-25 00:00:00
debian
debian
[SECURITY] [DLA 3157-1] bluez security update
2022-10-24 10:50:09
[SECURITY] [DLA 2827-1] bluez security update
2021-11-27 11:11:49
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2022-12-30 18:03:13

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

7.2 High

AI Score

Confidence

High

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

61.1%

JSON
Related for USN-5155-1
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