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7.8
HIGH CVSS 3.1
CVE-2022-48695
scsi: mpt3sas: Fix use-after-free warning
Description

In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Fix use-after-free warning Fix the following use-after-free warning which is observed during controller reset: refcount_t: underflow; use-after-free. WARNING: CPU: 23 PID: 5399 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0

INFO

Published Date :

May 3, 2024, 6:15 p.m.

Last Modified :

Dec. 26, 2024, 8:38 p.m.

Remotely Exploit :

No

Source :

416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Products

The following products are affected by CVE-2022-48695 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 Linux linux_kernel
: Total Affected Vendor : 1 | Products : 1
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 3.1 HIGH [email protected]
Solution
This addresses a use-after-free vulnerability; update the Linux kernel.
  • Update the Linux kernel packages.
  • Reboot the system to apply the updates.
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-2022-48695.

URL Resource
https://git.kernel.org/stable/c/41acb064c4e013808bc7d5fc1b506fa449425b0b Patch
https://git.kernel.org/stable/c/5682c94644fde72f72bded6580c38189ffc856b5 Patch
https://git.kernel.org/stable/c/6229fa494a5949be209bc73afbc5d0a749c2e3c7 Patch
https://git.kernel.org/stable/c/82efb917eeb27454dc4c6fe26432fc8f6c75bc16 Patch
https://git.kernel.org/stable/c/991df3dd5144f2e6b1c38b8d20ed3d4d21e20b34 Patch
https://git.kernel.org/stable/c/b8fc9e91b931215110ba824d1a2983c5f60b6f82 Patch
https://git.kernel.org/stable/c/d4959d09b76eb7a4146f5133962b88d3bddb63d6 Patch
https://git.kernel.org/stable/c/ea10a652ad2ae2cf3eced6f632a5c98f26727057 Patch
https://git.kernel.org/stable/c/41acb064c4e013808bc7d5fc1b506fa449425b0b Patch
https://git.kernel.org/stable/c/5682c94644fde72f72bded6580c38189ffc856b5 Patch
https://git.kernel.org/stable/c/6229fa494a5949be209bc73afbc5d0a749c2e3c7 Patch
https://git.kernel.org/stable/c/82efb917eeb27454dc4c6fe26432fc8f6c75bc16 Patch
https://git.kernel.org/stable/c/991df3dd5144f2e6b1c38b8d20ed3d4d21e20b34 Patch
https://git.kernel.org/stable/c/b8fc9e91b931215110ba824d1a2983c5f60b6f82 Patch
https://git.kernel.org/stable/c/d4959d09b76eb7a4146f5133962b88d3bddb63d6 Patch
https://git.kernel.org/stable/c/ea10a652ad2ae2cf3eced6f632a5c98f26727057 Patch
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-48695 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-2022-48695 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-2022-48695 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-2022-48695 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.

  • Initial Analysis by [email protected]

    Dec. 26, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Added CWE NIST CWE-416
    Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 4.9.328 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.14.293 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 up to (excluding) 4.19.258 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.213 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.143 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.168 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 5.19.9 *cpe:2.3:o:linux:linux_kernel:6.0:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.0:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.0:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.0:rc4:*:*:*:*:*:*
    Changed Reference Type https://git.kernel.org/stable/c/41acb064c4e013808bc7d5fc1b506fa449425b0b No Types Assigned https://git.kernel.org/stable/c/41acb064c4e013808bc7d5fc1b506fa449425b0b Patch
    Changed Reference Type https://git.kernel.org/stable/c/41acb064c4e013808bc7d5fc1b506fa449425b0b No Types Assigned https://git.kernel.org/stable/c/41acb064c4e013808bc7d5fc1b506fa449425b0b Patch
    Changed Reference Type https://git.kernel.org/stable/c/5682c94644fde72f72bded6580c38189ffc856b5 No Types Assigned https://git.kernel.org/stable/c/5682c94644fde72f72bded6580c38189ffc856b5 Patch
    Changed Reference Type https://git.kernel.org/stable/c/5682c94644fde72f72bded6580c38189ffc856b5 No Types Assigned https://git.kernel.org/stable/c/5682c94644fde72f72bded6580c38189ffc856b5 Patch
    Changed Reference Type https://git.kernel.org/stable/c/6229fa494a5949be209bc73afbc5d0a749c2e3c7 No Types Assigned https://git.kernel.org/stable/c/6229fa494a5949be209bc73afbc5d0a749c2e3c7 Patch
    Changed Reference Type https://git.kernel.org/stable/c/6229fa494a5949be209bc73afbc5d0a749c2e3c7 No Types Assigned https://git.kernel.org/stable/c/6229fa494a5949be209bc73afbc5d0a749c2e3c7 Patch
    Changed Reference Type https://git.kernel.org/stable/c/82efb917eeb27454dc4c6fe26432fc8f6c75bc16 No Types Assigned https://git.kernel.org/stable/c/82efb917eeb27454dc4c6fe26432fc8f6c75bc16 Patch
    Changed Reference Type https://git.kernel.org/stable/c/82efb917eeb27454dc4c6fe26432fc8f6c75bc16 No Types Assigned https://git.kernel.org/stable/c/82efb917eeb27454dc4c6fe26432fc8f6c75bc16 Patch
    Changed Reference Type https://git.kernel.org/stable/c/991df3dd5144f2e6b1c38b8d20ed3d4d21e20b34 No Types Assigned https://git.kernel.org/stable/c/991df3dd5144f2e6b1c38b8d20ed3d4d21e20b34 Patch
    Changed Reference Type https://git.kernel.org/stable/c/991df3dd5144f2e6b1c38b8d20ed3d4d21e20b34 No Types Assigned https://git.kernel.org/stable/c/991df3dd5144f2e6b1c38b8d20ed3d4d21e20b34 Patch
    Changed Reference Type https://git.kernel.org/stable/c/b8fc9e91b931215110ba824d1a2983c5f60b6f82 No Types Assigned https://git.kernel.org/stable/c/b8fc9e91b931215110ba824d1a2983c5f60b6f82 Patch
    Changed Reference Type https://git.kernel.org/stable/c/b8fc9e91b931215110ba824d1a2983c5f60b6f82 No Types Assigned https://git.kernel.org/stable/c/b8fc9e91b931215110ba824d1a2983c5f60b6f82 Patch
    Changed Reference Type https://git.kernel.org/stable/c/d4959d09b76eb7a4146f5133962b88d3bddb63d6 No Types Assigned https://git.kernel.org/stable/c/d4959d09b76eb7a4146f5133962b88d3bddb63d6 Patch
    Changed Reference Type https://git.kernel.org/stable/c/d4959d09b76eb7a4146f5133962b88d3bddb63d6 No Types Assigned https://git.kernel.org/stable/c/d4959d09b76eb7a4146f5133962b88d3bddb63d6 Patch
    Changed Reference Type https://git.kernel.org/stable/c/ea10a652ad2ae2cf3eced6f632a5c98f26727057 No Types Assigned https://git.kernel.org/stable/c/ea10a652ad2ae2cf3eced6f632a5c98f26727057 Patch
    Changed Reference Type https://git.kernel.org/stable/c/ea10a652ad2ae2cf3eced6f632a5c98f26727057 No Types Assigned https://git.kernel.org/stable/c/ea10a652ad2ae2cf3eced6f632a5c98f26727057 Patch
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://git.kernel.org/stable/c/41acb064c4e013808bc7d5fc1b506fa449425b0b
    Added Reference https://git.kernel.org/stable/c/5682c94644fde72f72bded6580c38189ffc856b5
    Added Reference https://git.kernel.org/stable/c/6229fa494a5949be209bc73afbc5d0a749c2e3c7
    Added Reference https://git.kernel.org/stable/c/82efb917eeb27454dc4c6fe26432fc8f6c75bc16
    Added Reference https://git.kernel.org/stable/c/991df3dd5144f2e6b1c38b8d20ed3d4d21e20b34
    Added Reference https://git.kernel.org/stable/c/b8fc9e91b931215110ba824d1a2983c5f60b6f82
    Added Reference https://git.kernel.org/stable/c/d4959d09b76eb7a4146f5133962b88d3bddb63d6
    Added Reference https://git.kernel.org/stable/c/ea10a652ad2ae2cf3eced6f632a5c98f26727057
  • CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    May. 28, 2024

    Action Type Old Value New Value
  • CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    May. 03, 2024

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Fix use-after-free warning Fix the following use-after-free warning which is observed during controller reset: refcount_t: underflow; use-after-free. WARNING: CPU: 23 PID: 5399 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
    Added Reference kernel.org https://git.kernel.org/stable/c/b8fc9e91b931215110ba824d1a2983c5f60b6f82 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/d4959d09b76eb7a4146f5133962b88d3bddb63d6 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/82efb917eeb27454dc4c6fe26432fc8f6c75bc16 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/5682c94644fde72f72bded6580c38189ffc856b5 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/ea10a652ad2ae2cf3eced6f632a5c98f26727057 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/6229fa494a5949be209bc73afbc5d0a749c2e3c7 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/41acb064c4e013808bc7d5fc1b506fa449425b0b [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/991df3dd5144f2e6b1c38b8d20ed3d4d21e20b34 [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