CVE-2026-31632 Details
Description
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix leak of rxgk context in rxgk_verify_response() Fix rxgk_verify_response() to clean up the rxgk context it creates.
A vulnerability in the Linux kernel's RxRPC implementation has been addressed. The issue involved a memory leak of the RxGK context within the 'rxgk_verify_response' function. This vulnerability could potentially lead to increased memory usage or other unintended consequences by failing to properly clean up the context created during the verification process.
Users can upgrade to the latest version of the Linux kernel where this vulnerability has been fixed. The specific commit addressing this issue is '1bd3d01378c1f9ecd313d394b51c808c1f418615', which is included in the Linux kernel stable tree.
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
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/1bd3d01378c1f9ecd313d394b51c808c1f418615 | kernel.org | Patch |
| https://git.kernel.org/stable/c/4b5e8365515f4409de7d3b92a439154ee4f90f6d | kernel.org | Patch |
| https://git.kernel.org/stable/c/7e1876caa8363056f58a21d3b31b82c2daf7e608 | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-401 | Missing Release of Memory after Effective Lifetime | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 6.16.1, < 6.18.23 >= 6.19, < 6.19.13 6.16 - 7.0 rc1 7.0 rc2 7.0 rc3 7.0 rc4 7.0 rc5 7.0 rc6 7.0 rc7 |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | kernel.org |
| Apr 27, 2026 | Initial Analysis | [email protected] |
| Apr 24, 2026 | New CVE Received | kernel.org |