CVE-2022-48881

HIGH EPSS 13.2%
Published Aug 21, 20241y ago · Modified Jun 17, 20261w ago
7.1 CVSS 3.1
High
Find Similar
Published Aug 21, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

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.

CVSS Details

Base Score
7.1
Exploitability
1.8
Impact
5.2
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
13.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 1

VendorProductVersionRange
linuxlinux_kernel*≥5.18  –  <6.1.7

References 2

  • git.kernel.org https://git.kernel.org/stable/c/3944162821295993ec89992dec98ab6be6306cc0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ccb32e2be14271a60e9ba89c6d5660cc9998773c
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/3944162821295993ec89992dec98ab6be6306cc0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ccb32e2be14271a60e9ba89c6d5660cc9998773c
    Patch