CVE-2020-24490
high
CVSS v3
—
CVSS v2
—
VIR risk
8.0
Description
Improper buffer restrictions in BlueZ may allow an unauthenticated user to potentially enable denial of service via adjacent access. This affects all Linux kernel versions that support BlueZ.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2020-24490
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2020-24490.html
Vendor advisory: arch — https://security.archlinux.org/ASA-202010-2
Vendor advisory: arch — https://security.archlinux.org/ASA-202010-3
Vendor advisory: arch — https://security.archlinux.org/ASA-202010-4
Vendor advisory: arch — https://security.archlinux.org/ASA-202010-9
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 5.8.16.a-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 5.7.17-1 |
| debian | bullseye | fixed | 5.7.17-1 |
| debian | forky | fixed | 5.7.17-1 |
| debian | sid | fixed | 5.7.17-1 |
| debian | trixie | fixed | 5.7.17-1 |
References
Verify integrity in audit chain (admin only). AS-IS.