Bug 2363733 (CVE-2023-53139) - CVE-2023-53139 kernel: nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties
Summary: CVE-2023-53139 kernel: nfc: fdp: add null check of devm_kmalloc_array in fdp_...
Keywords:
Status: NEW
Alias: CVE-2023-53139
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: 2025-05-02 16:03 UTC by OSIDB Bzimport
Modified: 2025-05-05 07:07 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:


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Description OSIDB Bzimport 2025-05-02 16:03:38 UTC
In the Linux kernel, the following vulnerability has been resolved:

nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties

devm_kmalloc_array may fails, *fw_vsc_cfg might be null and cause
out-of-bounds write in device_property_read_u8_array later.

Comment 1 Avinash Hanwate 2025-05-05 06:54:43 UTC
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025050237-CVE-2023-53139-6557@gregkh/T


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