Bug 2363513 (CVE-2022-49924) - CVE-2022-49924 kernel: nfc: fdp: Fix potential memory leak in fdp_nci_send()
Summary: CVE-2022-49924 kernel: nfc: fdp: Fix potential memory leak in fdp_nci_send()
Keywords:
Status: NEW
Alias: CVE-2022-49924
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-05-01 15:07 UTC by OSIDB Bzimport
Modified: 2025-05-02 06:18 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
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Description OSIDB Bzimport 2025-05-01 15:07:43 UTC 
In the Linux kernel, the following vulnerability has been resolved:

nfc: fdp: Fix potential memory leak in fdp_nci_send()

fdp_nci_send() will call fdp_nci_i2c_write that will not free skb in
the function. As a result, when fdp_nci_i2c_write() finished, the skb
will memleak. fdp_nci_send() should free skb after fdp_nci_i2c_write()
finished.
Comment 1 Avinash Hanwate 2025-05-02 06:08:24 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025050109-CVE-2022-49924-e8b9@gregkh/T
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