CVE-2021-41229
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-41229
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-41229.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-41229
- Aliases
-
- GHSA-3fqg-r8j5-f5xq
- Related
- Published
- 2021-11-12T23:15:08Z
- Modified
- 2024-09-18T03:16:30.418808Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
BlueZ is a Bluetooth protocol stack for Linux. In affected versions a vulnerability exists in sdpcstatealloc_buf which allocates memory which will always be hung in the singly linked list of cstates and will not be freed. This will cause a memory leak over time. The data can be a very large object, which can be caused by an attacker continuously sending sdp packets and this may cause the service of the target device to crash.
- References
-
- https://github.com/bluez/bluez/security/advisories/GHSA-3fqg-r8j5-f5xq
- https://security.netapp.com/advisory/ntap-20211203-0004/
- https://lists.debian.org/debian-lts-announce/2021/11/msg00022.html
- https://lists.debian.org/debian-lts-announce/2022/10/msg00026.html
- https://security-tracker.debian.org/tracker/CVE-2021-41229
Affected packages
Debian:11 / bluez
Package
- Name
- bluez
- Purl
- pkg:deb/debian/bluez?arch=source
Debian:12 / bluez
Package
- Name
- bluez
- Purl
- pkg:deb/debian/bluez?arch=source
Debian:13 / bluez
Package
- Name
- bluez
- Purl
- pkg:deb/debian/bluez?arch=source
Git / github.com/bluez/bluez
Affected ranges
- Type
- GIT
- Repo
- https://github.com/bluez/bluez
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected
Affected versions
4.*
4.0
4.1
4.10
4.100
4.101
4.11
4.12
4.13
4.14
4.15
4.16
4.17
4.18
4.19
4.2
4.20
4.21
4.22
4.23
4.24
4.25
4.26
4.27
4.28
4.29
4.3
4.30
4.31
4.32
4.33
4.34
4.35
4.36
4.37
4.38
4.39
4.4
4.40
4.41
4.42
4.43
4.44
4.45
4.46
4.47
4.48
4.49
4.5
4.50
4.51
4.52
4.53
4.54
4.55
4.56
4.57
4.58
4.59
4.6
4.60
4.61
4.62
4.63
4.64
4.65
4.66
4.67
4.68
4.69
4.7
4.70
4.71
4.72
4.73
4.74
4.75
4.76
4.77
4.78
4.79
4.8
4.80
4.81
4.82
4.83
4.84
4.85
4.86
4.87
4.88
4.89
4.9
4.90
4.91
4.92
4.93
4.94
4.95
4.96
4.97
4.98
4.99
5.*
5.0
5.1
5.10
5.11
5.12
5.13
5.14
5.15
5.16
5.17
5.18
5.19
5.2
5.20
5.21
5.22
5.23
5.24
5.25
5.26
5.27
5.28
5.29
5.3
5.30
5.31
5.32
5.33
5.34
5.35
5.36
5.37
5.38
5.39
5.4
5.40
5.41
5.42
5.43
5.44
5.45
5.46
5.47
5.48
5.49
5.5
5.50
5.51
5.52
5.53
5.54
5.55
5.56
5.57
5.58
5.6
5.7
5.8
5.9
libs-2.*
libs-2.0
libs-2.0-pre10
libs-2.0-pre7
libs-2.0-pre8
libs-2.0-pre9
libs-2.1
libs-2.10
libs-2.11
libs-2.12
libs-2.13
libs-2.14
libs-2.15
libs-2.16
libs-2.17
libs-2.18
libs-2.19
libs-2.2
libs-2.20
libs-2.21
libs-2.22
libs-2.23
libs-2.24
libs-2.25
libs-2.3
libs-2.4
libs-2.5
libs-2.6
libs-2.7
libs-2.8
libs-2.9
libs-3.*
libs-3.0
libs-3.1
libs-3.10
libs-3.11
libs-3.12
libs-3.13
libs-3.14
libs-3.15
libs-3.16
libs-3.17
libs-3.18
libs-3.19
libs-3.2
libs-3.20
libs-3.21
libs-3.22
libs-3.23
libs-3.24
libs-3.25
libs-3.26
libs-3.27
libs-3.28
libs-3.29
libs-3.3
libs-3.30
libs-3.31
libs-3.32
libs-3.33
libs-3.34
libs-3.35
libs-3.36
libs-3.4
libs-3.5
libs-3.6
libs-3.7
libs-3.8
libs-3.9
utils-2.*
utils-2.0
utils-2.0-pre10
utils-2.0-pre11
utils-2.0-pre12
utils-2.0-pre7
utils-2.0-pre8
utils-2.0-pre9
utils-2.1
utils-2.10
utils-2.11
utils-2.12
utils-2.13
utils-2.14
utils-2.15
utils-2.16
utils-2.17
utils-2.18
utils-2.19
utils-2.2
utils-2.20
utils-2.21
utils-2.22
utils-2.23
utils-2.24
utils-2.25
utils-2.3
utils-2.4
utils-2.5
utils-2.6
utils-2.7
utils-2.8
utils-2.9
utils-3.*
utils-3.0
utils-3.1
utils-3.10
utils-3.10.1
utils-3.11
utils-3.12
utils-3.13
utils-3.14
utils-3.15
utils-3.16
utils-3.17
utils-3.18
utils-3.19
utils-3.2
utils-3.20
utils-3.21
utils-3.22
utils-3.23
utils-3.24
utils-3.25
utils-3.26
utils-3.27
utils-3.28
utils-3.29
utils-3.3
utils-3.30
utils-3.31
utils-3.32
utils-3.33
utils-3.34
utils-3.35
utils-3.36
utils-3.4
utils-3.5
utils-3.6
utils-3.6.1
utils-3.7
utils-3.8
utils-3.9