CVE-2021-47022

mt76: mt7615: fix memleak when mt7615_unregister_device()

State: Published
Severity: Not scored
Published: Feb 28, 2024
Updated: May 23, 2026
Reserved: Feb 27, 2024

Read the record on cve.org

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().

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	aec5719681405af21102c2407b01f83ed19e9833 to before 4fa28c807da54c1d720b3cc12e48eb9bea1e2c8fAffected 1aca6c30d4b655a4fd29c4ad66985b60def88eed to before 107bcbb219ac84d885ac63b25246f8d33212bc47Affected a6275e934605646ef81b02d8d1164f21343149c9 to before 6c5b2b0c6e5a6ce2d8f9f85b8b72bfad60eaa506Affected a6275e934605646ef81b02d8d1164f21343149c9 to before 8ab31da7b89f71c4c2defcca989fab7b42f87d71Affected 5.10.21 to before 5.10.37Affected 5.11.4 to before 5.11.21Affected
LinuxLinux	5.12Affected before 5.12Not affected 5.10.37 through 5.10.Not affected 5.11.21 through 5.11.Not affected 5.12.4 through 5.12.*Not affected 5.13 and laterNot affected

Product

Versions

LinuxLinux

aec5719681405af21102c2407b01f83ed19e9833 to before 4fa28c807da54c1d720b3cc12e48eb9bea1e2c8fAffected
1aca6c30d4b655a4fd29c4ad66985b60def88eed to before 107bcbb219ac84d885ac63b25246f8d33212bc47Affected
a6275e934605646ef81b02d8d1164f21343149c9 to before 6c5b2b0c6e5a6ce2d8f9f85b8b72bfad60eaa506Affected
a6275e934605646ef81b02d8d1164f21343149c9 to before 8ab31da7b89f71c4c2defcca989fab7b42f87d71Affected
5.10.21 to before 5.10.37Affected
5.11.4 to before 5.11.21Affected

LinuxLinux

5.12Affected
before 5.12Not affected
5.10.37 through 5.10.*Not affected
5.11.21 through 5.11.*Not affected
5.12.4 through 5.12.*Not affected
5.13 and laterNot affected

References

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