What is CVE-2021-47130?

CVE-2021-47130 is a medium-severity vulnerability in Linux, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 4.4/10. Published 2024-03-15.

How severe is CVE-2021-47130?

Medium severity. CVSS v3 base score is 4.4 out of 10.

Is CVE-2021-47130 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Resource exhaustion in Linux

CVE-2021-47130

In the Linux kernel, the following vulnerability has been resolved: nvmet: fix freeing unallocated p2pmem In case p2p device was found but the p2p pool is empty, the nvme target is still trying to free the sgl from the p2p pool instead o…

EPSS: 0.002 (13.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H.

Affected products

Linux — versions c6e3f13398123a008cd2ee28f93510b113a32791, 5.8, 0
Linux Linux_kernel — versions 5.13

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

Public proof-of-concept exploits

NaInSec/CVE-LIST

References

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

Frequently asked questions

What is CVE-2021-47130?: CVE-2021-47130 is a medium-severity vulnerability in Linux, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 4.4/10. Published 2024-03-15.
How severe is CVE-2021-47130?: Medium severity. CVSS v3 base score is 4.4 out of 10.
Is CVE-2021-47130 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.