CVE-2024-53202
kernel: firmware_loader: Fix possible resource leak in fw_log_firmware_info()
Severity
LowRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · December 27, 2024
Updated · November 21, 2025
Description
In the Linux kernel, the following vulnerability has been resolved:
firmware_loader: Fix possible resource leak in fw_log_firmware_info()
The alg instance should be released under the exception path, otherwise there may be resource leak here.
To mitigate this, free the alg instance with crypto_free_shash when kmalloc fails.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 4.4CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE-404 · Improper Resource Shutdown or Release