CVE - CVE-2022-49455

CVE-ID
CVE-2022-49455	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: misc: ocxl: fix possible double free in ocxl_file_register_afu info_release() will be called in device_unregister() when info->dev's reference count is 0. So there is no need to call ocxl_afu_put() and kfree() again. Fix this by adding free_minor() and return to err_unregister error path.
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/252768d32e92c1214aeebb5fec0844ca479bcf5c URL:https://git.kernel.org/stable/c/252768d32e92c1214aeebb5fec0844ca479bcf5c MISC:https://git.kernel.org/stable/c/8fb674216835e1f0c143762696d645facebb4685 URL:https://git.kernel.org/stable/c/8fb674216835e1f0c143762696d645facebb4685 MISC:https://git.kernel.org/stable/c/950cf957fe34d40d63dfa3bf3968210430b6491e URL:https://git.kernel.org/stable/c/950cf957fe34d40d63dfa3bf3968210430b6491e MISC:https://git.kernel.org/stable/c/9e9087cf34ee69f4e95d146ac29385d6e367a97b URL:https://git.kernel.org/stable/c/9e9087cf34ee69f4e95d146ac29385d6e367a97b MISC:https://git.kernel.org/stable/c/de65c32ace9aa70d51facc61ba986607075e3a25 URL:https://git.kernel.org/stable/c/de65c32ace9aa70d51facc61ba986607075e3a25 MISC:https://git.kernel.org/stable/c/ee89d8dee55ab4b3b8ad8b70866b2841ba334767 URL:https://git.kernel.org/stable/c/ee89d8dee55ab4b3b8ad8b70866b2841ba334767
Assigning CNA
kernel.org
Date Record Created
20250226	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 (20250226)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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