CVE-2022-50155

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: mtd: parsers: ofpart: Fix refcount leak in bcm4908_partitions_fw_offset of_find_node_by_path() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. 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 3

VendorProductVersionRange
linuxlinux_kernel*≥5.13  –  <5.15.61
linuxlinux_kernel*≥5.16  –  <5.18.18
linuxlinux_kernel*≥5.19  –  <5.19.2

References 4

  • git.kernel.org https://git.kernel.org/stable/c/01bc3840d943cf725dea6ca13e11ffda82bad49a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3193c3a3f4fca65cb06d9d48d07fb96bc1f5b2bd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/762475464982b15014f364ec0cf2a843407f5af1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e607879b0da18c451de5e91daf239cc2f2f8ff2d
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/01bc3840d943cf725dea6ca13e11ffda82bad49a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3193c3a3f4fca65cb06d9d48d07fb96bc1f5b2bd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/762475464982b15014f364ec0cf2a843407f5af1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e607879b0da18c451de5e91daf239cc2f2f8ff2d
    Patch