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7.8
HIGH CVSS 3.1
CVE-2022-1882
Linux Kernel Use-After-Free Pipe Manipulation Vulnerability
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.

INFO

Published Date :

May 26, 2022, 5:15 p.m.

Last Modified :

Nov. 21, 2024, 6:41 a.m.

Remotely Exploit :

No

Source :

[email protected]
Affected Products

The following products are affected by CVE-2022-1882 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Netapp h410c_firmware
2 Netapp h300s_firmware
3 Netapp h500s_firmware
4 Netapp h700s_firmware
5 Netapp h410s_firmware
6 Netapp h300s
7 Netapp h410s
8 Netapp h500s
9 Netapp h700s
10 Netapp h410c
11 Netapp h300e_firmware
12 Netapp h500e_firmware
13 Netapp h700e_firmware
14 Netapp h300e
15 Netapp h500e
16 Netapp h700e
1 Linux linux_kernel
: Total Affected Vendor : 2 | Products : 17
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 2.0 HIGH [email protected]
CVSS 3.1 HIGH [email protected]
Solution
This addresses a use-after-free vulnerability in the Linux kernel pipes functionality.
  • Update the Linux kernel to a patched version.
  • Reboot the system after the kernel update.
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-1882.

URL Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2089701 Issue Tracking Patch Third Party Advisory
https://lore.kernel.org/lkml/20220507115605.96775-1-tcs.kernel%40gmail.com/T/
https://security.netapp.com/advisory/ntap-20220715-0002/ Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2089701 Issue Tracking Patch Third Party Advisory
https://lore.kernel.org/lkml/20220507115605.96775-1-tcs.kernel%40gmail.com/T/
https://security.netapp.com/advisory/ntap-20220715-0002/ Third Party Advisory
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-1882 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-1882 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-1882 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2022-1882 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2089701
    Added Reference https://lore.kernel.org/lkml/20220507115605.96775-1-tcs.kernel%40gmail.com/T/
    Added Reference https://security.netapp.com/advisory/ntap-20220715-0002/
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference Red Hat, Inc. https://lore.kernel.org/lkml/20220507115605.96775-1-tcs.kernel%40gmail.com/T/ [No types assigned]
    Removed Reference Red Hat, Inc. https://lore.kernel.org/lkml/[email protected]/T/
  • Reanalysis by [email protected]

    May. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 5.18 *cpe:2.3:o:linux:linux_kernel:5.18:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.18:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.18:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.18:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.18:rc5:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.18:rc6:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.18:rc7:*:*:*:*:*:* OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.10.106 up to (excluding) 5.10.134 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.15.29 up to (excluding) 5.15.58 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16.15 up to (excluding) 5.18.15
  • Modified Analysis by [email protected]

    Oct. 27, 2022

    Action Type Old Value New Value
    Changed Reference Type https://security.netapp.com/advisory/ntap-20220715-0002/ No Types Assigned https://security.netapp.com/advisory/ntap-20220715-0002/ Third Party Advisory
    Added CPE Configuration AND OR *cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netapp:h300e_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h300e:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netapp:h500e_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h500e:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netapp:h700e_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h700e:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Oct. 07, 2022

    Action Type Old Value New Value
    Removed CWE Red Hat, Inc. CWE-824
    Added CWE Red Hat, Inc. CWE-416
    Removed CWE Reason CWE-824 / More specific CWE option available
  • CVE Modified by [email protected]

    Jul. 15, 2022

    Action Type Old Value New Value
    Added Reference https://security.netapp.com/advisory/ntap-20220715-0002/ [No Types Assigned]
  • Initial Analysis by [email protected]

    Jun. 07, 2022

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2089701 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2089701 Issue Tracking, Patch, Third Party Advisory
    Changed Reference Type https://lore.kernel.org/lkml/[email protected]/T/ No Types Assigned https://lore.kernel.org/lkml/[email protected]/T/ Mailing List, Patch, Vendor Advisory
    Added CWE NIST CWE-416
    Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 5.18 *cpe:2.3:o:linux:linux_kernel:5.18:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.18:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.18:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.18:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.18:rc5:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.18:rc6:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:5.18:rc7:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jun. 06, 2022

    Action Type Old Value New Value
    Changed Description A flaw use after free in the Linux kernel pipes functionality was found in the way user do some manipulations with pipe ex. with the post_one_notification() after free_pipe_info() already called. A local user could use this flaw to crash the system or potentially escalate their privileges on the system. 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.
    Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2089701 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 7.8
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Base CVSS Score: 7.2
Access Vector
Access Complexity
Authentication
Confidentiality Impact
Integrity Impact
Availability Impact
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.02 }} 0.00%

score

0.04941

percentile