CVE-2022-49923

Published: May 1, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: nfc: nxp-nci: Fix potential memory leak in nxp_nci_send() nxp_nci_send() will call nxp_nci_i2c_write(), and only free skb when nxp_nci_i2c_write() failed. However, even if the nxp_nci_i2c_write() run succeeds, the skb will not be freed in nxp_nci_i2c_write(). As the result, the skb will memleak. nxp_nci_send() should also free the skb when nxp_nci_i2c_write() succeeds.

Vendor	Product	Versions
Linux	Linux	affected `dece45855a8b0d1dcf48eb01d0822070ded6a4c8 - < 9ae2c9a91ff068f4c3e392f47e8e26a1c9f85ebb` affected `dece45855a8b0d1dcf48eb01d0822070ded6a4c8 - < 3cba1f061bfe23fece2841129ca2862cdec29d5c` affected `dece45855a8b0d1dcf48eb01d0822070ded6a4c8 - < 3ecf0f4227029b2c42e036b10ff6e5d09e20821e` affected `dece45855a8b0d1dcf48eb01d0822070ded6a4c8 - < 7bf1ed6aff0f70434bd0cdd45495e83f1dffb551`
Linux	Linux	affected `4.1` unaffected `0 - < 4.1` unaffected `5.10.154 - <= 5.10.` unaffected `5.15.78 - <= 5.15.` unaffected `6.0.8 - <= 6.0.*` +1 more versions

References

https://git.kernel.org/stable/c/9ae2c9a91ff068f4c3e392f47e8e26a1c9f85ebb

https://git.kernel.org/stable/c/3cba1f061bfe23fece2841129ca2862cdec29d5c

https://git.kernel.org/stable/c/3ecf0f4227029b2c42e036b10ff6e5d09e20821e

https://git.kernel.org/stable/c/7bf1ed6aff0f70434bd0cdd45495e83f1dffb551

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now

CVE-2022-49923

Description

Affected Products

References