CVE - CVE-2022-49242

CVE-ID
CVE-2022-49242	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: mxs: Fix error handling in mxs_sgtl5000_probe This function only calls of_node_put() in the regular path. And it will cause refcount leak in error paths. For example, when codec_np is NULL, saif_np[0] and saif_np[1] are not NULL, it will cause leaks. of_node_put() will check if the node pointer is NULL, so we can call it directly to release the refcount of regular pointers.
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/44acdaf7acb60054d872bed18ce0e7db8ce900ce URL:https://git.kernel.org/stable/c/44acdaf7acb60054d872bed18ce0e7db8ce900ce MISC:https://git.kernel.org/stable/c/67e12f1cb2f97468c12b59e21975eaa0f332e7d2 URL:https://git.kernel.org/stable/c/67e12f1cb2f97468c12b59e21975eaa0f332e7d2 MISC:https://git.kernel.org/stable/c/6ae0a4d8fec551ec581d620f0eb1fe31f755551c URL:https://git.kernel.org/stable/c/6ae0a4d8fec551ec581d620f0eb1fe31f755551c MISC:https://git.kernel.org/stable/c/790d2628e3fcc819d8f5572eb5615113fb2e727a URL:https://git.kernel.org/stable/c/790d2628e3fcc819d8f5572eb5615113fb2e727a MISC:https://git.kernel.org/stable/c/86b6cf989437e694fd0a15782b5a513853a739e0 URL:https://git.kernel.org/stable/c/86b6cf989437e694fd0a15782b5a513853a739e0 MISC:https://git.kernel.org/stable/c/8d880226c86f37624e2a5f3c6d92ac0ec3375f96 URL:https://git.kernel.org/stable/c/8d880226c86f37624e2a5f3c6d92ac0ec3375f96 MISC:https://git.kernel.org/stable/c/d2923b48d99fe663cb93d8b481c93299fcd68656 URL:https://git.kernel.org/stable/c/d2923b48d99fe663cb93d8b481c93299fcd68656 MISC:https://git.kernel.org/stable/c/f16ad2c0e22687f80e5981c67374023f51c204b9 URL:https://git.kernel.org/stable/c/f16ad2c0e22687f80e5981c67374023f51c204b9 MISC:https://git.kernel.org/stable/c/f8d38056bcd220ea6f0802a5586d1a12ebcce849 URL:https://git.kernel.org/stable/c/f8d38056bcd220ea6f0802a5586d1a12ebcce849
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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