Vulnerability in Bluez
CVE-2021-0129
Improper access control in BlueZ may allow an authenticated user to potentially enable information disclosure via adjacent access.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.7 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.008 (55.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 55.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Bluez
- Linux Kernel — versions 5.13
- Debian Linux — versions 9.0
- Red Hat Enterprise Linux — versions 7.0, 8.0
- Bluez — versions See references
Public proof-of-concept exploits
References
- www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00517.html (Vendor Advisory)
- lists.debian.org/debian-lts-announce/2021/06/msg00020.html (mailing-list, Mailing List, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2021/06/msg00019.html (mailing-list, Mailing List, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2021/06/msg00022.html (mailing-list, Mailing List, Third Party Advisory)
- security.netapp.com/advisory/ntap-20210716-0002/ (Third Party Advisory)
- www.debian.org/security/2021/dsa-4951 (vendor-advisory, Third Party Advisory)
- security.gentoo.org/glsa/202209-16 (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-0129?
- CVE-2021-0129 is a medium-severity vulnerability in Bluez. CVSS score: 5.7/10. Published 2021-06-09.
- How severe is CVE-2021-0129?
- Medium severity. CVSS v3 base score is 5.7 out of 10.
- Is CVE-2021-0129 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.