CVE-2022-1974
high
CVSS v3
—
CVSS v2
—
VIR risk
8.0
Description
A use-after-free flaw was found in the Linux kernel's NFC core functionality due to a race condition between kobject creation and delete. This vulnerability allows a local attacker with CAP_NET_ADMIN privilege to leak kernel information.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2022-1974
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2022-1974.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 5.18.2.zen1-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 5.17.11-1 |
| debian | bullseye | fixed | 5.10.120-1 |
| debian | forky | fixed | 5.17.11-1 |
| debian | sid | fixed | 5.17.11-1 |
| debian | trixie | fixed | 5.17.11-1 |
References
Verify integrity in audit chain (admin only). AS-IS.