Home/CVE/BlueZ before 5.59 allows physically proximate attackers to cause a denial of service because malformed and invalid capab
CVE

CVE-2022-39177

BlueZ before 5.59 allows physically proximate attackers to cause a denial of service because malformed and invalid capab

BlueZ before 5.59 allows physically proximate attackers to cause a denial of service because malformed and invalid capabilities can be processed in profiles/audio/avdtp.c.

HIGH · CVSS 8.8 EPSS 0.00062
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
▤

Affected Products & Versions

3
bluez< 5.59
canonical ubuntu linuxall versions
debian linuxall versions
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD02 Sep 2022 · 04:15 AM
CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

4
suse-csafSUSE-SU-2023:0155-1
suse-csafSUSE-SU-2023:0156-1
suse-csafSUSE-SU-2023:0166-1
suse-csafSUSE-SU-2023:0168-1
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1977968Issue TrackingPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/10/msg00026.htmlMailing ListThird Party Advisory
https://security.netapp.com/advisory/ntap-20221020-0002/Third Party Advisory
https://ubuntu.com/security/notices/USN-5481-1Issue TrackingThird Party Advisory
https://lists.debian.org/debian-lts-announce/2024/09/msg00022.html
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