CVE-2022-39176
HIGH
8.8
CVSS Score
Published: September 2, 2022 at 12:00 AM UTC
Updated: June 17, 2026 at 04:57 AM UTC
3 products affected across 3 vendorsDebian LinuxUbuntu LinuxBlueZ
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Severity
HIGH8.8
Exploit prediction
EPSS 0.7%
SSVC
No known exploit
Description
BlueZ before 5.59 allows physically proximate attackers to obtain sensitive information because profiles/audio/avrcp.c does not validate params_len.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 5.59
Affected range stops below 5.59, so it looks safe — our inference, not a vendor statement
Ubuntu Linux· Canonicalrubygems
95%Debian Linux· Debiandrupal
95%Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (5)
Issue TrackingPatchThird Party Advisory
Source: [email protected]
https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1977968Mailing ListThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2022/10/msg00026.htmlThird Party Advisory
Source: [email protected]
https://security.netapp.com/advisory/ntap-20221020-0002/Issue TrackingThird Party Advisory
Source: [email protected]
https://ubuntu.com/security/notices/USN-5481-1Source: af854a3a-2127-422b-91ae-364da2661108
https://lists.debian.org/debian-lts-announce/2024/09/msg00022.htmlSSVC — Action Prioritization
SSVCNo known exploitNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
8.8HIGHCISA-ADP
- Attack Vector
- ADJACENT_NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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