CVE-2026-53128 Details
Description
In the Linux kernel, the following vulnerability has been resolved: drbd: Balance RCU calls in drbd_adm_dump_devices() Make drbd_adm_dump_devices() call rcu_read_lock() before rcu_read_unlock() is called. This has been detected by the Clang thread-safety analyzer.
A vulnerability has been addressed in the Linux kernel's DRBD (Distributed Replicated Block Device) module. The issue involved improper handling of Read-Copy-Update (RCU) calls in the function 'drbd_adm_dump_devices()'. The function failed to correctly balance RCU read locks, a problem identified by the Clang thread-safety analyzer. This vulnerability could potentially lead to issues in managing concurrent access to shared data, which is critical in a multi-threaded environment.
Users can apply the latest patches available in the Linux kernel stable tree to address this vulnerability. Instructions for downloading the patched version can be found in the Linux kernel Git repository.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/1f112240531f0a0b437b2e001c1d89e8b25a8328 | kernel.org | Patch |
| https://git.kernel.org/stable/c/282e06e6d494a7bee85af78c747527b7d4009cc3 | kernel.org | Patch |
| https://git.kernel.org/stable/c/2b31e86387e60b3689339f0f0fbb4d3623d9d494 | kernel.org | Patch |
| https://git.kernel.org/stable/c/68ebb9183ac3621b96b18e046841eadb9508783c | kernel.org | Patch |
| https://git.kernel.org/stable/c/6cd27bcb71bb73f955d104cc3a62be6f83724392 | kernel.org | Patch |
| https://git.kernel.org/stable/c/8092713a10c19fa0f731b71b2853af4319ca54fd | kernel.org | Patch |
| https://git.kernel.org/stable/c/996d279f2c985d771d6cfdd923e447d825726e06 | kernel.org | Patch |
| https://git.kernel.org/stable/c/ae12bb44b392637a8321ade305c883f9ffc0daea | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| NVD-CWE-noinfo | Insufficient Information to Classify Weakness | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 4.5, < 5.10.258 >= 5.11, < 5.15.209 >= 5.16, < 6.1.175 >= 6.2, < 6.6.141 >= 6.7, < 6.12.91 >= 6.13, < 6.18.33 >= 6.19, < 7.0.10 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 6, 2026 | Initial Analysis | [email protected] |
| Jun 24, 2026 | New CVE Received | kernel.org |