CVE-2022-50199

MEDIUM EPSS 9.8%
Published Jun 18, 20251y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Jun 18, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: ARM: OMAP2+: Fix refcount leak in omapdss_init_of omapdss_find_dss_of_node() calls of_find_compatible_node() to get device node. of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() in later error path and normal path.

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
9.8% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 11

VendorProductVersionRange
linuxlinux_kernel*≥4.20.1  –  <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
linuxlinux_kernel4.20any
linuxlinux_kernel4.20any
linuxlinux_kernel4.20any
linuxlinux_kernel4.20any
linuxlinux_kernel4.20any
linuxlinux_kernel4.20any

References 6

  • git.kernel.org https://git.kernel.org/stable/c/14bac0c7035bf920e190a63c7e1b113c72eadbf4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/230ad40a59c9a9ee8f3822b9a7bec09404102ebc
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/507159facf002d113c4878fec67f37d62f187887
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/935035cf97c8cd6794044b500fb0a44a6d30ffa1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9705db1eff38d6b9114121f9e253746199b759c9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a32dc6829e33c54e751346aa3e08ddb6d0e1a6a0
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/14bac0c7035bf920e190a63c7e1b113c72eadbf4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/230ad40a59c9a9ee8f3822b9a7bec09404102ebc
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/507159facf002d113c4878fec67f37d62f187887
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/935035cf97c8cd6794044b500fb0a44a6d30ffa1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9705db1eff38d6b9114121f9e253746199b759c9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a32dc6829e33c54e751346aa3e08ddb6d0e1a6a0
    Patch