CVE-2024-50183

scsi: lpfc: Ensure DA_ID handling completion before deleting an NPIV instance

Severity Score

"-"

*CVSS v-

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In the Linux kernel, the following vulnerability has been resolved:

scsi: lpfc: Ensure DA_ID handling completion before deleting an NPIV instance

Deleting an NPIV instance requires all fabric ndlps to be released before
an NPIV's resources can be torn down. Failure to release fabric ndlps
beforehand opens kref imbalance race conditions. Fix by forcing the DA_ID
to complete synchronously with usage of wait_queue.

*Credits: N/A

CVSS Scores

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2024-10-21 CVE Reserved
2024-11-08 CVE Published
2024-11-08 CVE Updated
---------- EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (4)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/stable/c/0857b1c573c0b095aa778bb26d8b3378172471b6	2024-10-17
https://git.kernel.org/stable/c/0ef6e016eb53fad6dc44c3253945efb43a3486b9	2024-10-17
https://git.kernel.org/stable/c/bbc525409bfe8e5bff12f5d18d550ab3e52cdbef	2024-10-17
https://git.kernel.org/stable/c/0a3c84f71680684c1d41abb92db05f95c09111e8	2024-09-13

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.1.113 Search vendor "Linux" for product "Linux Kernel" and version " < 6.1.113"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.6.57 Search vendor "Linux" for product "Linux Kernel" and version " < 6.6.57"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.11.4 Search vendor "Linux" for product "Linux Kernel" and version " < 6.11.4"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.12-rc1 Search vendor "Linux" for product "Linux Kernel" and version " < 6.12-rc1"		en		Affected