CVE-2023-54230
medium
CVSS v3
—
CVSS v2
—
VIR risk
5.5
Description
In the Linux kernel, the following vulnerability has been resolved: amba: bus: fix refcount leak commit 5de1540b7bc4 ("drivers/amba: create devices from device tree") increases the refcount of of_node, but not releases it in amba_device_release, so there is refcount leak. By using of_node_put to avoid refcount leak.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2023-54230
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2023-54230.html
Vendor advisory: redhat — https://access.redhat.com/errata/RHSA-2025:6966
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| rhel | 9 | fixed | |
| sles | affected | | |
| debian | bookworm | fixed | 6.1.55-1 |
| debian | bullseye | fixed | 5.10.197-1 |
| debian | forky | fixed | 6.5.3-1 |
| debian | sid | fixed | 6.5.3-1 |
| debian | trixie | fixed | 6.5.3-1 |
References
Verify integrity in audit chain (admin only). AS-IS.