CVE-2021-47216

scsi: advansys: Fix kernel pointer leak

Severity Score

3.3

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

In the Linux kernel, the following vulnerability has been resolved: scsi: advansys: Fix kernel pointer leak Pointers should be printed with %p or %px rather than cast to 'unsigned
long' and printed with %lx. Change %lx to %p to print the hashed pointer.

In the Linux kernel, the following vulnerability has been resolved: scsi: advansys: Fix kernel pointer leak Pointers should be printed with %p or %px rather than cast to 'unsigned long' and printed with %lx. Change %lx to %p to print the hashed pointer.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Local

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-04-10 CVE Reserved
2024-04-10 CVE Published
2024-12-19 CVE Updated
2025-03-23 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (8)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/stable/c/06d7d12efb5c62db9dea15141ae2b322c2719515	2021-11-26
https://git.kernel.org/stable/c/ad19f7046c24f95c674fbea21870479b2b9f5bab	2021-11-26
https://git.kernel.org/stable/c/5612287991debe310c914600599bd59511ababfb	2021-11-26
https://git.kernel.org/stable/c/f5a0ba4a9b5e70e7b2f767636d26523f9d1ac59d	2021-11-26
https://git.kernel.org/stable/c/cc248790bfdcf879e3094fa248c85bf92cdf9dae	2021-11-26
https://git.kernel.org/stable/c/055eced3edf5b675d12189081303f6285ef26511	2021-11-26
https://git.kernel.org/stable/c/27490ae6a85a70242d80615ca74d0362a820d6a7	2021-11-25
https://git.kernel.org/stable/c/d4996c6eac4c81b8872043e9391563f67f13e406	2021-10-05

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"				< 4.4.293 Search vendor "Linux" for product "Linux Kernel" and version " < 4.4.293"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 4.9.291 Search vendor "Linux" for product "Linux Kernel" and version " < 4.9.291"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 4.14.256 Search vendor "Linux" for product "Linux Kernel" and version " < 4.14.256"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 4.19.218 Search vendor "Linux" for product "Linux Kernel" and version " < 4.19.218"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 5.4.162 Search vendor "Linux" for product "Linux Kernel" and version " < 5.4.162"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 5.10.82 Search vendor "Linux" for product "Linux Kernel" and version " < 5.10.82"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 5.15.5 Search vendor "Linux" for product "Linux Kernel" and version " < 5.15.5"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 5.16 Search vendor "Linux" for product "Linux Kernel" and version " < 5.16"		en		Affected