CVE-2022-49354

MEDIUM EPSS 16.5%
Published Feb 26, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Feb 26, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe of_find_device_by_node() takes reference, we should use put_device() to release it when not need anymore. Add missing put_device() 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
16.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 9

VendorProductVersionRange
linuxlinux_kernel*≥3.8  –  <4.9.318
linuxlinux_kernel*≥4.10  –  <4.14.283
linuxlinux_kernel*≥4.15  –  <4.19.247
linuxlinux_kernel*≥4.20  –  <5.4.198
linuxlinux_kernel*≥5.5  –  <5.10.122
linuxlinux_kernel*≥5.11  –  <5.15.47
linuxlinux_kernel*≥5.16  –  <5.17.15
linuxlinux_kernel*≥5.18  –  <5.18.4
linuxlinux_kernel5.19any

References 9

  • git.kernel.org https://git.kernel.org/stable/c/10d6bdf532902be1d8aa5900b3c03c5671612aa2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/19cb3ece14547cb1ca2021798aaf49a3f82643d1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7bd85c5ba1687daf54e3b6907673c3604b1e75cf
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/888312dc297a8a103f6371ef668c7e04f57a7679
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8d8ad067b90f231b8fdb14acee673ca4012f6045
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a4d3e5f1d7d4f8b5e3834fec0f057a762c55806b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c9782e1b21bee4b783a64b2a91e7e71406c21a21
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d5a1e7f33c88780b279835d63665d7e38ccb671f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fb2cb409b504bb3a69e65a17f3120328c8e50219
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/10d6bdf532902be1d8aa5900b3c03c5671612aa2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/19cb3ece14547cb1ca2021798aaf49a3f82643d1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7bd85c5ba1687daf54e3b6907673c3604b1e75cf
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/888312dc297a8a103f6371ef668c7e04f57a7679
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8d8ad067b90f231b8fdb14acee673ca4012f6045
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a4d3e5f1d7d4f8b5e3834fec0f057a762c55806b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c9782e1b21bee4b783a64b2a91e7e71406c21a21
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d5a1e7f33c88780b279835d63665d7e38ccb671f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fb2cb409b504bb3a69e65a17f3120328c8e50219
    Patch