Vulnerability in Linux

CVE-2021-47054

In the Linux kernel, the following vulnerability has been resolved: bus: qcom: Put child node before return Put child node before return to fix potential reference count leak. Generally, the reference count of child is incremented and decremented automatically in the macro for_each_available_child_of_node() and should be decremented manually if the loop is broken in loop body.

EPSS: 0.002 (15.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

References

Frequently asked questions

What is CVE-2021-47054?
CVE-2021-47054 is a medium-severity vulnerability in Linux. CVSS score: 5.5/10. Published 2024-02-29.
How severe is CVE-2021-47054?
Medium severity. CVSS v3 base score is 5.5 out of 10.