CVE-2022-1882

Published: May 26, 2022Modified: Jun 17, 2026

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

A use-after-free flaw was found in the Linux kernel’s pipes functionality in how a user performs manipulations with the pipe post_one_notification() after free_pipe_info() that is already called. This flaw allows a local user to crash or potentially escalate their privileges on the system.

Affected (11)

Products: Linux: Linux Kernel · Netapp: H300s Firmware, H500s Firmware, H410c Firmware, H700s Firmware, H300e Firmware, H500e Firmware, H700e Firmware, H410s Firmware

1 product

8 products

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 5.10.106 to 5.10.134
Linux Linux Kernel	From 5.15.29 to 5.15.58
Linux Linux Kernel	From 5.16.15 to 5.18.15

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H300s Firmware	All versions

Running on/with	Platform Versions
Netapp H300s	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H500s Firmware	All versions

Running on/with	Platform Versions
Netapp H500s	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H410c Firmware	All versions

Running on/with	Platform Versions
Netapp H410c	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H700s Firmware	All versions

Running on/with	Platform Versions
Netapp H700s	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H300e Firmware	All versions

Running on/with	Platform Versions
Netapp H300e	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H500e Firmware	All versions

Running on/with	Platform Versions
Netapp H500e	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H700e Firmware	All versions

Running on/with	Platform Versions
Netapp H700e	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H410s Firmware	All versions

Running on/with	Platform Versions
Netapp H410s	All versions

Related CWEs

CWE-416

Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (6)

https://bugzilla.redhat.com/show_bug.cgi?id=2089701

Source: secalert@redhat.com

Issue TrackingPatchThird Party Advisory

https://lore.kernel.org/lkml/20220507115605.96775-1-tcs.kernel%40gmail.com/T/

Source: secalert@redhat.com

https://security.netapp.com/advisory/ntap-20220715-0002/

Source: secalert@redhat.com

Third Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=2089701

Source: af854a3a-2127-422b-91ae-364da2661108

Issue TrackingPatchThird Party Advisory

https://lore.kernel.org/lkml/20220507115605.96775-1-tcs.kernel%40gmail.com/T/

Source: af854a3a-2127-422b-91ae-364da2661108

https://security.netapp.com/advisory/ntap-20220715-0002/

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.