CVE-2022-50489

MEDIUM EPSS 4.3%
Published Oct 4, 20258mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Oct 4, 2025 8mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: drm/mipi-dsi: Detach devices when removing the host Whenever the MIPI-DSI host is unregistered, the code of mipi_dsi_host_unregister() loops over every device currently found on that bus and will unregister it. However, it doesn't detach it from the bus first, which leads to all kind of resource leaks if the host wants to perform some clean up whenever a device is detached.

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
4.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 8

VendorProductVersionRange
linuxlinux_kernel*≥3.14  –  <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/262364574b05676d4b9ebde2ddd3588cd2efd8ce
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/26c1b4cfe56f040f71a51c92da1f4cac2e3b9455
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/353ab1c13fdd6e524edde780235a8ce9b892c81c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/45120fa5e522d444e3fc1c5a9afc5d53eed91d00
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/668a8f17b5290d04ef7343636a5588a0692731a1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6fc2cd40db1969ba372ce9536dcfcdb87271eac4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8242167cfc83dd7e4c96f44b45f108db9bb88146
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/95ae458209f5a556bba98aff872f933694914eb7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c202cda08cd5693645d4990ad1eb2e8068a884ec
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/262364574b05676d4b9ebde2ddd3588cd2efd8ce
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/26c1b4cfe56f040f71a51c92da1f4cac2e3b9455
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/353ab1c13fdd6e524edde780235a8ce9b892c81c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/45120fa5e522d444e3fc1c5a9afc5d53eed91d00
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/668a8f17b5290d04ef7343636a5588a0692731a1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6fc2cd40db1969ba372ce9536dcfcdb87271eac4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8242167cfc83dd7e4c96f44b45f108db9bb88146
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/95ae458209f5a556bba98aff872f933694914eb7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c202cda08cd5693645d4990ad1eb2e8068a884ec
    Patch