CVE - CVE-2024-26653

CVE-ID
CVE-2024-26653	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: usb: misc: ljca: Fix double free in error handling path When auxiliary_device_add() returns error and then calls auxiliary_device_uninit(), callback function ljca_auxdev_release calls kfree(auxdev->dev.platform_data) to free the parameter data of the function ljca_new_client_device. The callers of ljca_new_client_device shouldn't call kfree() again in the error handling path to free the platform data. Fix this by cleaning up the redundant kfree() in all callers and adding kfree() the passed in platform_data on errors which happen before auxiliary_device_init() succeeds .
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/420babea4f1881a7c4ea22a8e218b8c6895d3f21 URL:https://git.kernel.org/stable/c/420babea4f1881a7c4ea22a8e218b8c6895d3f21 MISC:https://git.kernel.org/stable/c/7c9631969287a5366bc8e39cd5abff154b35fb80 URL:https://git.kernel.org/stable/c/7c9631969287a5366bc8e39cd5abff154b35fb80 MISC:https://git.kernel.org/stable/c/8a9f653cc852677003c23ee8075e3ed8fb4743c9 URL:https://git.kernel.org/stable/c/8a9f653cc852677003c23ee8075e3ed8fb4743c9
Assigning CNA
kernel.org
Date Record Created
20240219	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240219)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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