CVE-2022-49332

MEDIUM EPSS 11.1%
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: scsi: lpfc: Address NULL pointer dereference after starget_to_rport() Calls to starget_to_rport() may return NULL. Add check for NULL rport before dereference.

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
11.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 2

VendorProductVersionRange
linuxlinux_kernel*≥5.18  –  <5.18.4
linuxlinux_kernel5.19any

References 2

  • git.kernel.org https://git.kernel.org/stable/c/68fcff1127e4995ddbd4b6861892a25c23db3f70
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6f808bd78e8296b4ded813b7182988d57e1f6176
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/68fcff1127e4995ddbd4b6861892a25c23db3f70
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6f808bd78e8296b4ded813b7182988d57e1f6176
    Patch