CVE-2022-49818

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

Description

In the Linux kernel, the following vulnerability has been resolved: mISDN: fix misuse of put_device() in mISDN_register_device() We should not release reference by put_device() before calling device_initialize().

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
5.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 9

VendorProductVersionRange
linuxlinux_kernel*≥4.19.265  –  <4.19.267
linuxlinux_kernel*≥5.10.154  –  <5.10.156
linuxlinux_kernel*≥5.15.78  –  <5.15.80
linuxlinux_kernel*≥6.0.8  –  <6.0.10
linuxlinux_kernel4.9.333any
linuxlinux_kernel4.14.299any
linuxlinux_kernel5.4.224any
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any

References 8

  • git.kernel.org https://git.kernel.org/stable/c/2d25107e111a85c56f601a5470f1780ec054e6ac
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/44658d65f6b3118f595a1229d7eed74845a5e2ac
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/596230471da3415e92ae6b9d2a4e26f4a81cac5a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/709aa1f73d3e9e9ea16e2c4e44f2874c5d2c382c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/81db4f182744acd004f17d7cc52dde9ea53467e6
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/83672c1b83d107b0d4fe0accf1bf64d8988398e6
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/87b336aa158201dc30a318431e63e8c5b26c4156
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d40b35a7922f4df3767ad6fb8ef3dc86e31d7ba3
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/2d25107e111a85c56f601a5470f1780ec054e6ac
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/44658d65f6b3118f595a1229d7eed74845a5e2ac
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/596230471da3415e92ae6b9d2a4e26f4a81cac5a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/709aa1f73d3e9e9ea16e2c4e44f2874c5d2c382c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/81db4f182744acd004f17d7cc52dde9ea53467e6
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/83672c1b83d107b0d4fe0accf1bf64d8988398e6
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/87b336aa158201dc30a318431e63e8c5b26c4156
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d40b35a7922f4df3767ad6fb8ef3dc86e31d7ba3
    Patch