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PUBLISHED

CVE-2021-47021

mt76: mt7915: fix memleak when mt7915_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: mt7915: fix memleak when mt7915_unregister_device() mt7915_tx_token_put() should get call before mt76_free_pending_txwi().

Product status

Default status
unaffected

4e9e896f8193 before 81483309ce86
affected

f285dfb98562 before d754c80ae82a
affected

f285dfb98562 before e9d32af478cf
affected

Default status
affected

5.12
affected

Any version before 5.12
unaffected

5.11.21
unaffected

5.12.4
unaffected

5.13
unaffected

References

https://git.kernel.org/stable/c/81483309ce861a9fa7835322787f68a443fea364

https://git.kernel.org/stable/c/d754c80ae82a662e692a82faad71b8c218cb7f52

https://git.kernel.org/stable/c/e9d32af478cfc3744a45245c0b126738af4b3ac4

cve.org CVE-2021-47021

nvd.nist.gov CVE-2021-47021

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