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Status published
Medium
CVE-2021-47022
mt76: mt7615: fix memleak when mt7615_unregister_device()
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: mt76: mt7615: fix memleak when mt7615_unregister_device() mt7615_tx_token_put() should get call before mt76_free_pending_txwi().
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
aec5719681405af21102c2407b01f83ed19e9833, 1aca6c30d4b655a4fd29c4ad66985b60def88eed, a6275e934605646ef81b02d8d1164f21343149c9, 5.10.21, 5.11.4, 5.12, 0, 5.10.37, 5.11.21, 5.12.4, 5.13
Timeline
Official Publish:
February 28th, 2024
Last Modified:
May 23rd, 2026
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.