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().
CVSS Score
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.10.21, < 5.10.37 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/107bcbb219ac84d885ac63b25246f8d33212bc47Patch
- https://git.kernel.org/stable/c/4fa28c807da54c1d720b3cc12e48eb9bea1e2c8fPatch
- https://git.kernel.org/stable/c/6c5b2b0c6e5a6ce2d8f9f85b8b72bfad60eaa506Patch
- https://git.kernel.org/stable/c/8ab31da7b89f71c4c2defcca989fab7b42f87d71Patch
- https://git.kernel.org/stable/c/107bcbb219ac84d885ac63b25246f8d33212bc47Patch
- https://git.kernel.org/stable/c/4fa28c807da54c1d720b3cc12e48eb9bea1e2c8fPatch
- https://git.kernel.org/stable/c/6c5b2b0c6e5a6ce2d8f9f85b8b72bfad60eaa506Patch
- https://git.kernel.org/stable/c/8ab31da7b89f71c4c2defcca989fab7b42f87d71Patch
FAQ
What is CVE-2021-47022?
CVE-2021-47022 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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().
How severe is CVE-2021-47022?
CVE-2021-47022 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-47022?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.