CVE - CVE-2024-43818

CVE-ID
CVE-2024-43818	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: ASoC: amd: Adjust error handling in case of absent codec device acpi_get_first_physical_node() can return NULL in several cases (no such device, ACPI table error, reference count drop to 0, etc). Existing check just emit error message, but doesn't perform return. Then this NULL pointer is passed to devm_acpi_dev_add_driver_gpios() where it is dereferenced. Adjust this error handling by adding error code return. Found by Linux Verification Center (linuxtesting.org) with SVACE.
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/1ba9856cf7f6492b47c1edf853137f320d583db5 URL:https://git.kernel.org/stable/c/1ba9856cf7f6492b47c1edf853137f320d583db5 MISC:https://git.kernel.org/stable/c/5080808c3339de2220c602ab7c7fa23dc6c1a5a3 URL:https://git.kernel.org/stable/c/5080808c3339de2220c602ab7c7fa23dc6c1a5a3 MISC:https://git.kernel.org/stable/c/99b642dac24f6d09ba3ebf1d690be8aefff86164 URL:https://git.kernel.org/stable/c/99b642dac24f6d09ba3ebf1d690be8aefff86164 MISC:https://git.kernel.org/stable/c/b1173d64edd276c957b6d09e1f971c85b38f1519 URL:https://git.kernel.org/stable/c/b1173d64edd276c957b6d09e1f971c85b38f1519
Assigning CNA
kernel.org
Date Record Created
20240817	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 (20240817)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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