CVE-2022-49922

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()

nfcmrvl_i2c_nci_send() will be called by nfcmrvl_nci_send(), and skb should be freed in nfcmrvl_i2c_nci_send(). However, nfcmrvl_nci_send() will only free skb when i2c_master_send() return >=0, which means skb will memleak when i2c_master_send() failed. Free skb no matter whether i2c_master_send() succeeds.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-401

Affected software

VendorProductVersions
LinuxLinux>= b5b3e23e4cace008e1a30e8614a484d14dfd07a1, < dd0ee55ead91fbb16889dbe7ff0b0f7c9e4e849d; >= b5b3e23e4cace008e1a30e8614a484d14dfd07a1, < 825656ae61e73ddc05f585e6258d284c87064b10; >= b5b3e23e4cace008e1a30e8614a484d14dfd07a1, < c8e7d4a1166f063703955f1b2e765a6db5bf1771; >= b5b3e23e4cace008e1a30e8614a484d14dfd07a1, < f30060efcf18883748a0541aa41acef183cd9c0e; >= b5b3e23e4cace008e1a30e8614a484d14dfd07a1, < 52438e734c1566f5e2bcd9a065d2d65e306c0555; >= b5b3e23e4cace008e1a30e8614a484d14dfd07a1, < 5dfdac5e3f8db5f4445228c44f64091045644a3b; >= b5b3e23e4cace008e1a30e8614a484d14dfd07a1, < 92a1df9c6da20c02cf9872f8b025a66ddb307aeb; >= b5b3e23e4cace008e1a30e8614a484d14dfd07a1, < 93d904a734a74c54d945a9884b4962977f1176cd
LinuxLinux4.4

References

Timeline

Published
May 1, 2025
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-49922: Medium severity, CVSS 5.5 | Vulnix