CVE-2021-25217
high
CVSS v3
—
CVSS v2
—
VIR risk
8.0
Description
Important: dhcp security update
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: rocky — https://errata.rockylinux.org/RLSA-2021:2359
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2021-25217
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2021-25217.html
Vendor advisory: arch — https://security.archlinux.org/ASA-202106-11
Vendor advisory: arch — https://security.archlinux.org/ASA-202106-10
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 4.4.2.P1-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 4.4.1-2.3 |
| debian | bullseye | fixed | 4.4.1-2.3 |
| debian | sid | fixed | 4.4.1-2.3 |
| debian | trixie | fixed | 4.4.1-2.3 |
| rocky | 8 | fixed | |
References
Verify integrity in audit chain (admin only). AS-IS.