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PUBLISHED

CVE-2021-47022

mt76: mt7615: fix memleak when mt7615_unregister_device()

Reserved:2024-02-27
Published:2024-02-28
Updated:2024-04-04

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().

Product status

Default status
unaffected

aec571968140 before 4fa28c807da5
affected

1aca6c30d4b6 before 107bcbb219ac
affected

a6275e934605 before 6c5b2b0c6e5a
affected

a6275e934605 before 8ab31da7b89f
affected

Default status
affected

5.12
affected

Any version before 5.12
unaffected

5.10.37
unaffected

5.11.21
unaffected

5.12.4
unaffected

5.13
unaffected

References

https://git.kernel.org/stable/c/4fa28c807da54c1d720b3cc12e48eb9bea1e2c8f

https://git.kernel.org/stable/c/107bcbb219ac84d885ac63b25246f8d33212bc47

https://git.kernel.org/stable/c/6c5b2b0c6e5a6ce2d8f9f85b8b72bfad60eaa506

https://git.kernel.org/stable/c/8ab31da7b89f71c4c2defcca989fab7b42f87d71

cve.org CVE-2021-47022

nvd.nist.gov CVE-2021-47022

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