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7.8
HIGH CVSS 3.1
CVE-2022-48626
moxart: fix potential use-after-free on remove path
Description

In the Linux kernel, the following vulnerability has been resolved: moxart: fix potential use-after-free on remove path It was reported that the mmc host structure could be accessed after it was freed in moxart_remove(), so fix this by saving the base register of the device and using it instead of the pointer dereference.

INFO

Published Date :

Feb. 26, 2024, 4:27 p.m.

Last Modified :

Nov. 21, 2024, 7:33 a.m.

Remotely Exploit :

No

Source :

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

The following products are affected by CVE-2022-48626 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 vulnerability can be resolved by updating the Linux kernel to a patched version.
  • Update the affected Linux kernel packages.
  • Reboot the system to apply the 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-2022-48626.

URL Resource
https://git.kernel.org/stable/c/3a0a7ec5574b510b067cfc734b8bdb6564b31d4e Patch
https://git.kernel.org/stable/c/7f901d53f120d1921f84f7b9b118e87e94b403c5 Patch
https://git.kernel.org/stable/c/9c25d5ff1856b91bd4365e813f566cb59aaa9552 Patch
https://git.kernel.org/stable/c/af0e6c49438b1596e4be8a267d218a0c88a42323 Patch
https://git.kernel.org/stable/c/bd2db32e7c3e35bd4d9b8bbff689434a50893546 Patch
https://git.kernel.org/stable/c/be93028d306dac9f5b59ebebd9ec7abcfc69c156 Patch
https://git.kernel.org/stable/c/e6f580d0b3349646d4ee1ce0057eb273e8fb7e2e Patch
https://git.kernel.org/stable/c/f5dc193167591e88797262ec78515a0cbe79ff5f Patch
https://git.kernel.org/stable/c/3a0a7ec5574b510b067cfc734b8bdb6564b31d4e Patch
https://git.kernel.org/stable/c/7f901d53f120d1921f84f7b9b118e87e94b403c5 Patch
https://git.kernel.org/stable/c/9c25d5ff1856b91bd4365e813f566cb59aaa9552 Patch
https://git.kernel.org/stable/c/af0e6c49438b1596e4be8a267d218a0c88a42323 Patch
https://git.kernel.org/stable/c/bd2db32e7c3e35bd4d9b8bbff689434a50893546 Patch
https://git.kernel.org/stable/c/be93028d306dac9f5b59ebebd9ec7abcfc69c156 Patch
https://git.kernel.org/stable/c/e6f580d0b3349646d4ee1ce0057eb273e8fb7e2e Patch
https://git.kernel.org/stable/c/f5dc193167591e88797262ec78515a0cbe79ff5f 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-2022-48626 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-2022-48626 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-2022-48626 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-2022-48626 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://git.kernel.org/stable/c/3a0a7ec5574b510b067cfc734b8bdb6564b31d4e
    Added Reference https://git.kernel.org/stable/c/7f901d53f120d1921f84f7b9b118e87e94b403c5
    Added Reference https://git.kernel.org/stable/c/9c25d5ff1856b91bd4365e813f566cb59aaa9552
    Added Reference https://git.kernel.org/stable/c/af0e6c49438b1596e4be8a267d218a0c88a42323
    Added Reference https://git.kernel.org/stable/c/bd2db32e7c3e35bd4d9b8bbff689434a50893546
    Added Reference https://git.kernel.org/stable/c/be93028d306dac9f5b59ebebd9ec7abcfc69c156
    Added Reference https://git.kernel.org/stable/c/e6f580d0b3349646d4ee1ce0057eb273e8fb7e2e
    Added Reference https://git.kernel.org/stable/c/f5dc193167591e88797262ec78515a0cbe79ff5f
  • Reanalysis by [email protected]

    Aug. 27, 2024

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 4.9.301 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10.0 up to (excluding) 4.14.266 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15.0 up to (excluding) 4.19.229 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20.0 up to (excluding) 5.4.179 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5.0 up to (excluding) 5.10.100 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11.0 up to (excluding) 5.15.23 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16.0 up to (excluding) 5.16.9 OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.16 up to (excluding) 4.9.301 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.14.266 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 up to (excluding) 4.19.229 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.179 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.100 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.23 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 5.16.9
  • 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
  • Initial Analysis by [email protected]

    Apr. 17, 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
    Changed Reference Type https://git.kernel.org/stable/c/3a0a7ec5574b510b067cfc734b8bdb6564b31d4e No Types Assigned https://git.kernel.org/stable/c/3a0a7ec5574b510b067cfc734b8bdb6564b31d4e Patch
    Changed Reference Type https://git.kernel.org/stable/c/7f901d53f120d1921f84f7b9b118e87e94b403c5 No Types Assigned https://git.kernel.org/stable/c/7f901d53f120d1921f84f7b9b118e87e94b403c5 Patch
    Changed Reference Type https://git.kernel.org/stable/c/9c25d5ff1856b91bd4365e813f566cb59aaa9552 No Types Assigned https://git.kernel.org/stable/c/9c25d5ff1856b91bd4365e813f566cb59aaa9552 Patch
    Changed Reference Type https://git.kernel.org/stable/c/af0e6c49438b1596e4be8a267d218a0c88a42323 No Types Assigned https://git.kernel.org/stable/c/af0e6c49438b1596e4be8a267d218a0c88a42323 Patch
    Changed Reference Type https://git.kernel.org/stable/c/bd2db32e7c3e35bd4d9b8bbff689434a50893546 No Types Assigned https://git.kernel.org/stable/c/bd2db32e7c3e35bd4d9b8bbff689434a50893546 Patch
    Changed Reference Type https://git.kernel.org/stable/c/be93028d306dac9f5b59ebebd9ec7abcfc69c156 No Types Assigned https://git.kernel.org/stable/c/be93028d306dac9f5b59ebebd9ec7abcfc69c156 Patch
    Changed Reference Type https://git.kernel.org/stable/c/e6f580d0b3349646d4ee1ce0057eb273e8fb7e2e No Types Assigned https://git.kernel.org/stable/c/e6f580d0b3349646d4ee1ce0057eb273e8fb7e2e Patch
    Changed Reference Type https://git.kernel.org/stable/c/f5dc193167591e88797262ec78515a0cbe79ff5f No Types Assigned https://git.kernel.org/stable/c/f5dc193167591e88797262ec78515a0cbe79ff5f Patch
    Added CWE NIST CWE-416
    Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 4.9.301 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10.0 up to (excluding) 4.14.266 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15.0 up to (excluding) 4.19.229 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20.0 up to (excluding) 5.4.179 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5.0 up to (excluding) 5.10.100 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11.0 up to (excluding) 5.15.23 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16.0 up to (excluding) 5.16.9
  • CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Feb. 26, 2024

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved: moxart: fix potential use-after-free on remove path It was reported that the mmc host structure could be accessed after it was freed in moxart_remove(), so fix this by saving the base register of the device and using it instead of the pointer dereference.
    Added Reference Linux https://git.kernel.org/stable/c/f5dc193167591e88797262ec78515a0cbe79ff5f [No types assigned]
    Added Reference Linux https://git.kernel.org/stable/c/e6f580d0b3349646d4ee1ce0057eb273e8fb7e2e [No types assigned]
    Added Reference Linux https://git.kernel.org/stable/c/9c25d5ff1856b91bd4365e813f566cb59aaa9552 [No types assigned]
    Added Reference Linux https://git.kernel.org/stable/c/3a0a7ec5574b510b067cfc734b8bdb6564b31d4e [No types assigned]
    Added Reference Linux https://git.kernel.org/stable/c/be93028d306dac9f5b59ebebd9ec7abcfc69c156 [No types assigned]
    Added Reference Linux https://git.kernel.org/stable/c/af0e6c49438b1596e4be8a267d218a0c88a42323 [No types assigned]
    Added Reference Linux https://git.kernel.org/stable/c/7f901d53f120d1921f84f7b9b118e87e94b403c5 [No types assigned]
    Added Reference Linux https://git.kernel.org/stable/c/bd2db32e7c3e35bd4d9b8bbff689434a50893546 [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