CVE-2022-50105

MEDIUM EPSS 5.1%
Published Jun 18, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Jun 18, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader of_find_node_by_path() returns remote device nodepointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
5.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥2.6.20  –  <4.14.291
linuxlinux_kernel*≥4.15  –  <4.19.256
linuxlinux_kernel*≥4.20  –  <5.4.211
linuxlinux_kernel*≥5.5  –  <5.10.137
linuxlinux_kernel*≥5.11  –  <5.15.61
linuxlinux_kernel*≥5.16  –  <5.18.18
linuxlinux_kernel*≥5.19  –  <5.19.2

References 8

  • git.kernel.org https://git.kernel.org/stable/c/0aa5de2547b7ccf0a31bc740d12f829fae243112
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/14329d29a048dc35aac2374fb3d588d8190095a2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4288eb035ba4ddb53245e9365c919bb51ac00c2c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/43584490ee6c8a104797444af6bf89d0dafe95c0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/69e9fa07b229badab808980e984a9fe824116f00
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6ac059dacffa8ab2f7798f20e4bd3333890c541c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/85aff6a9b7b7ec4e5c319f7946c9864c8d5e3d4a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d0cb99948c5f6d8fe56f6e69b8dd0a05ee5f9cec
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/0aa5de2547b7ccf0a31bc740d12f829fae243112
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/14329d29a048dc35aac2374fb3d588d8190095a2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4288eb035ba4ddb53245e9365c919bb51ac00c2c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/43584490ee6c8a104797444af6bf89d0dafe95c0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/69e9fa07b229badab808980e984a9fe824116f00
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6ac059dacffa8ab2f7798f20e4bd3333890c541c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/85aff6a9b7b7ec4e5c319f7946c9864c8d5e3d4a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d0cb99948c5f6d8fe56f6e69b8dd0a05ee5f9cec
    Patch