CVE-2022-49922

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Source
https://cve.org/CVERecord?id=CVE-2022-49922
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49922.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-49922
Downstream
Related
Published
2025-05-01T14:11:01Z
Modified
2026-08-12T03:51:19Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()
Details

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.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49922.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
b5b3e23e4cace008e1a30e8614a484d14dfd07a1
Fixed
dd0ee55ead91fbb16889dbe7ff0b0f7c9e4e849d
Fixed
825656ae61e73ddc05f585e6258d284c87064b10
Fixed
c8e7d4a1166f063703955f1b2e765a6db5bf1771
Fixed
f30060efcf18883748a0541aa41acef183cd9c0e
Fixed
52438e734c1566f5e2bcd9a065d2d65e306c0555
Fixed
5dfdac5e3f8db5f4445228c44f64091045644a3b
Fixed
92a1df9c6da20c02cf9872f8b025a66ddb307aeb
Fixed
93d904a734a74c54d945a9884b4962977f1176cd

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49922.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.4.0
Fixed
4.9.333
Type
ECOSYSTEM
Events
Introduced
4.10.0
Fixed
4.14.299
Type
ECOSYSTEM
Events
Introduced
4.15.0
Fixed
4.19.265
Type
ECOSYSTEM
Events
Introduced
4.20.0
Fixed
5.4.224
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.154
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.78
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.0.8

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49922.json"