5.5

CVE-2021-47022

mt76: mt7615: fix memleak when mt7615_unregister_device()

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().
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.10.21 < 5.10.37
Linux ≫ Linux Kernel Version >= 5.11.4 < 5.11.21
Linux ≫ Linux Kernel Version >= 5.12 < 5.12.4
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.24% 0.143
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://git.kernel.org/stable/c/107bcbb219ac84d885ac63b25246f8d33212bc47
Patch
https://git.kernel.org/stable/c/4fa28c807da54c1d720b3cc12e48eb9bea1e2c8f
Patch
https://git.kernel.org/stable/c/6c5b2b0c6e5a6ce2d8f9f85b8b72bfad60eaa506
Patch
https://git.kernel.org/stable/c/8ab31da7b89f71c4c2defcca989fab7b42f87d71
Patch