CVE-2022-49230 Details
Description
In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix possible memory leak in mt7915_mcu_add_sta Free allocated skb in mt7915_mcu_add_sta routine in case of failures.
A vulnerability leading to a potential memory leak has been identified in the Linux kernel's mt76 subsystem, specifically within the mt7915 component. The issue arises in the mt7915_mcu_add_sta function, where a Free allocated socket buffer (skb) may not be properly released in the event of a failure, creating a memory leak.
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.
CISA-ADP
Assessed Oct 1, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/a43736cd12d82913102eb49cb56787a5553e028f | kernel.org | Patch |
| https://git.kernel.org/stable/c/b334a245ff1d76b1e97af8cea648ea6798b9eb87 | kernel.org | Patch |
| https://git.kernel.org/stable/c/daf02c7e3c3dc82ffa925999597bd455cf799551 | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-401 | Missing Release of Memory after Effective Lifetime | [email protected] |
| CWE-401 | Missing Release of Memory after Effective Lifetime | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 5.16, < 5.16.19 >= 5.17, < 5.17.2 |
CPE
Remediation
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Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | kernel.org |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Oct 1, 2025 | CVE Modified | CISA-ADP |
| Mar 18, 2025 | Initial Analysis | [email protected] |
| Feb 26, 2025 | New CVE Received | kernel.org |