CVE - CVE-2022-49780

CVE-ID
CVE-2022-49780	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: scsi: target: tcm_loop: Fix possible name leak in tcm_loop_setup_hba_bus() If device_register() fails in tcm_loop_setup_hba_bus(), the name allocated by dev_set_name() need be freed. As comment of device_register() says, it should use put_device() to give up the reference in the error path. So fix this by calling put_device(), then the name can be freed in kobject_cleanup(). The 'tl_hba' will be freed in tcm_loop_release_adapter(), so it don't need goto error label in this case.
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/28f7ff5e7559d226e63c7c5de74eb075a83d8c53 URL:https://git.kernel.org/stable/c/28f7ff5e7559d226e63c7c5de74eb075a83d8c53 MISC:https://git.kernel.org/stable/c/41a6b8b527a5957fab41c3c05e25ad125268e2e9 URL:https://git.kernel.org/stable/c/41a6b8b527a5957fab41c3c05e25ad125268e2e9 MISC:https://git.kernel.org/stable/c/75205f1b47a88c3fac4f30bd7567e89b2887c7fd URL:https://git.kernel.org/stable/c/75205f1b47a88c3fac4f30bd7567e89b2887c7fd MISC:https://git.kernel.org/stable/c/a636772988bafab89278e7bb3420d8e8eacfe912 URL:https://git.kernel.org/stable/c/a636772988bafab89278e7bb3420d8e8eacfe912 MISC:https://git.kernel.org/stable/c/bc68e428d4963af0201e92159629ab96948f0893 URL:https://git.kernel.org/stable/c/bc68e428d4963af0201e92159629ab96948f0893 MISC:https://git.kernel.org/stable/c/dce0589a3faec9e2e543e97bca7e62592ec85585 URL:https://git.kernel.org/stable/c/dce0589a3faec9e2e543e97bca7e62592ec85585
Assigning CNA
kernel.org
Date Record Created
20250416	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 (20250416)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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