What is CVE-2022-48881?

CVE-2022-48881 is a high-severity vulnerability in Linux. CVSS score: 7.1/10. Published 2024-08-21.

How severe is CVE-2022-48881?

High severity. CVSS v3 base score is 7.1 out of 10.

Is CVE-2022-48881 known to be exploited?

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

Vulnerability in Linux

CVE-2022-48881

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd: Fix refcount leak in amd_pmc_probe pci_get_domain_bus_and_slot() takes reference, the caller should release the reference by calling pci_dev_put() after use. Call pci_dev_put() in the error path to fix this.

EPSS: 0.002 (13.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.

Affected products

Linux — versions 3d7d407dfb05b257e15cb0c6b056428a4a8c2e5d, 5.18, 0
Linux Linux_kernel

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

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

Frequently asked questions

What is CVE-2022-48881?: CVE-2022-48881 is a high-severity vulnerability in Linux. CVSS score: 7.1/10. Published 2024-08-21.
How severe is CVE-2022-48881?: High severity. CVSS v3 base score is 7.1 out of 10.
Is CVE-2022-48881 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.