CVE-2022-50038

MEDIUM EPSS 10.4%
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: drm/meson: Fix refcount bugs in meson_vpu_has_available_connectors() In this function, there are two refcount leak bugs: (1) when breaking out of for_each_endpoint_of_node(), we need call the of_node_put() for the 'ep'; (2) we should call of_node_put() for the reference returned by of_graph_get_remote_port() when it is not used anymore.

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
10.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥4.10  –  <4.14.291
linuxlinux_kernel*≥4.15  –  <4.19.256
linuxlinux_kernel*≥4.20  –  <5.4.211
linuxlinux_kernel*≥5.5  –  <5.10.138
linuxlinux_kernel*≥5.11  –  <5.15.63
linuxlinux_kernel*≥5.16  –  <5.19.4
linuxlinux_kernel6.0any

References 7

  • git.kernel.org https://git.kernel.org/stable/c/3aa710e96747c8b4e52ba12ffe09edcb2755897c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6a758f0ba11699837af9e1a0f7cbac6ef765a23e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8dec38e19f6928235d4009ce55f7add8af34e5c7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/91b3c8dbe898df158fd2a84675f3a284ff6666f7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d58ef256781398ad115aef44de0a02ad27ea6c3a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fc1fc2abfcb9235d0ece9a4d858426fb617cfa66
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fe71d84c1a6c0d54657431e8eeaefc9d24895304
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/3aa710e96747c8b4e52ba12ffe09edcb2755897c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6a758f0ba11699837af9e1a0f7cbac6ef765a23e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8dec38e19f6928235d4009ce55f7add8af34e5c7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/91b3c8dbe898df158fd2a84675f3a284ff6666f7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d58ef256781398ad115aef44de0a02ad27ea6c3a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fc1fc2abfcb9235d0ece9a4d858426fb617cfa66
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fe71d84c1a6c0d54657431e8eeaefc9d24895304
    Patch