What is CVE-2021-47329?

CVE-2021-47329 is a medium-severity vulnerability in Linux, classified under Uncontrolled Resource Consumption. CVSS score: 6.2/10. Published 2024-05-21.

How severe is CVE-2021-47329?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Resource exhaustion in Linux

CVE-2021-47329

In the Linux kernel, the following vulnerability has been resolved: scsi: megaraid_sas: Fix resource leak in case of probe failure The driver doesn't clean up all the allocated resources properly when scsi_add_host(), megasas_start_aen() function fails during the PCI device probe. Clean up all those resources.

Vulnerability class: DoS (Denial of Service)

EPSS: 0.003 (17.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Linux — versions 541f90b7c6dffe4cf4a3e8142ac8bd047da94733, 3.0, 0
Linux Linux_kernel

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)

Frequently asked questions

What is CVE-2021-47329?: CVE-2021-47329 is a medium-severity vulnerability in Linux, classified under Uncontrolled Resource Consumption. CVSS score: 6.2/10. Published 2024-05-21.
How severe is CVE-2021-47329?: Medium severity. CVSS v3 base score is 6.2 out of 10.