CVE-2022-50309

MEDIUM EPSS 4.5%
Published Sep 15, 20259mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Sep 15, 2025 9mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: media: xilinx: vipp: Fix refcount leak in xvip_graph_dma_init of_get_child_by_name() 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
4.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 8

VendorProductVersionRange
linuxlinux_kernel*≥4.1  –  <4.9.331
linuxlinux_kernel*≥4.10  –  <4.14.296
linuxlinux_kernel*≥4.15  –  <4.19.262
linuxlinux_kernel*≥4.20  –  <5.4.220
linuxlinux_kernel*≥5.5  –  <5.10.150
linuxlinux_kernel*≥5.11  –  <5.15.75
linuxlinux_kernel*≥5.16  –  <5.19.17
linuxlinux_kernel*≥6.0  –  <6.0.3

References 9

  • git.kernel.org https://git.kernel.org/stable/c/1c78f19c3a0ea312a8178a6bfd8934eb93e9b10a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/22b93530bbe6af9dce8e520bb6e978d1bda39d2b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2630cc88327a5557aa0d9cc63be95e3c6e0a55b3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2ea7caa9684687cf3adc1467cf4af3653a776192
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3336210948b22c2db43e9df2ea403d251b4d24ab
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3c38467c3255c428cdbd3cefaccca4662f302dc9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/59b315353252abe7b8fdb8651ca31b8484ce287a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6e7b3b1e4e9f739800cd8010b75a9bee8d808cee
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7b0efe7534071e0153708886355d80db69525d50
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/1c78f19c3a0ea312a8178a6bfd8934eb93e9b10a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/22b93530bbe6af9dce8e520bb6e978d1bda39d2b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2630cc88327a5557aa0d9cc63be95e3c6e0a55b3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2ea7caa9684687cf3adc1467cf4af3653a776192
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3336210948b22c2db43e9df2ea403d251b4d24ab
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3c38467c3255c428cdbd3cefaccca4662f302dc9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/59b315353252abe7b8fdb8651ca31b8484ce287a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6e7b3b1e4e9f739800cd8010b75a9bee8d808cee
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7b0efe7534071e0153708886355d80db69525d50
    Patch