CVE-2022-39177

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.71% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 53.3% of scored records. A rank, not a probability.

NVD base score

8.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2022-09-02 00:00Z4 YR AGO

Last updated

2026-04-15 21:07Z6 MO AGO

Reserved

2022-09-02

Assigning CNA

mitre

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

f7079fd25001f078f3e0de69020a0b2cd9d93da34b992022cbf5cbc044c5510b

• ubuntu.comhttps://ubuntu.com/security/notices/USN-5481-1
• bugs.launchpad.nethttps://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1977968
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20221020-0002/
• lists.debian.org[debian-lts-announce] 20221024 [SECURITY] [DLA 3157-1] bluez security updatehttps://lists.debian.org/debian-lts-announce/2022/10/msg00026.htmlmailing-list
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/09/msg00022.html