CVE-2022-49382

MEDIUM EPSS 15.9%
Published Feb 26, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Feb 26, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: soc: rockchip: Fix refcount leak in rockchip_grf_init of_find_matching_node_and_match returns a node pointer 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
15.9% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥4.11  –  <4.14.283
linuxlinux_kernel*≥4.15  –  <4.19.247
linuxlinux_kernel*≥4.20  –  <5.4.198
linuxlinux_kernel*≥5.5  –  <5.10.122
linuxlinux_kernel*≥5.11  –  <5.15.47
linuxlinux_kernel*≥5.16  –  <5.17.15
linuxlinux_kernel*≥5.18  –  <5.18.4

References 8

  • git.kernel.org https://git.kernel.org/stable/c/042571fe1d171773655ad706715ecc865913d9a4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/28133325526b92921f3269fdf97a20d90b92b217
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5b3e990f85eb034faa461e691e719e8ce9e2a3c8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/69a30b2ed620c2206cbbd1e9c112e4fc584e02bd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8f64e84924604bb969ee1fbc4b8d7d09b9214889
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9b59588d8be91c96bfb0371e912ceb4f16315dbf
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/aab25b669cb9fd3698c2631be4435f4fe92d9e59
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d5422f323858cad3ac3581075f9a3a5e0d41c0d8
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/042571fe1d171773655ad706715ecc865913d9a4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/28133325526b92921f3269fdf97a20d90b92b217
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5b3e990f85eb034faa461e691e719e8ce9e2a3c8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/69a30b2ed620c2206cbbd1e9c112e4fc584e02bd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8f64e84924604bb969ee1fbc4b8d7d09b9214889
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9b59588d8be91c96bfb0371e912ceb4f16315dbf
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/aab25b669cb9fd3698c2631be4435f4fe92d9e59
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d5422f323858cad3ac3581075f9a3a5e0d41c0d8
    Patch