CVE-2024-53202

MediumCVSS 5.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected software

VendorProductVersions
LinuxLinux>= 02fe26f25325b547b7a31a65deb0326c04bb5174, < 789a72498d32f88d24371c10985aceb46397056c; >= 02fe26f25325b547b7a31a65deb0326c04bb5174, < eb5d67d00ad17a5bd0920f455160dc2ccbd2dc78; >= 02fe26f25325b547b7a31a65deb0326c04bb5174, < f380f895dbb2a11d62ca6df9e82d995f4bc26b84; >= 02fe26f25325b547b7a31a65deb0326c04bb5174, < 369a9c046c2fdfe037f05b43b84c386bdbccc103
LinuxLinux6.4

References

Timeline

Published
Dec 27, 2024
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2024-53202: Medium severity, CVSS 5.5 | Vulnix