CVE-2020-12351
high
CVSS v3
—
CVSS v4 NEW
—
VIR risk
9.0
Description
Improper input validation in BlueZ may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.
Predictions
Exploit likelihood
55%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Exploits
Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.
Exploit-DB
Linux Kernel 5.4 - 'BleedingTooth' Bluetooth Zero-Click Remote Code Execution
Source code queued for fetch — refresh in a moment.
OS impact
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Arch Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Fixed | 5.8.16.a-1 |
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 5.9.1-1 |
| sid | Fixed | 5.9.1-1 |
| forky | Fixed | 5.9.1-1 |
| bullseye | Fixed | 5.9.1-1 |
| bookworm | Fixed | 5.9.1-1 |
Red Hat Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| 8 | Fixed | — |
References
- https://security.archlinux.org/ASA-202010-9
- https://security.archlinux.org/ASA-202010-4
- https://security.archlinux.org/ASA-202010-3
- https://security.archlinux.org/ASA-202010-2
- https://www.suse.com/security/cve/CVE-2020-12351.html
- https://security-tracker.debian.org/tracker/CVE-2020-12351
- https://access.redhat.com/errata/RHSA-2020:4286
- https://access.redhat.com/errata/RHSA-2020:4289
- https://access.redhat.com/errata/RHSA-2020:4685
- https://access.redhat.com/errata/RHSA-2020:4686
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.