6.7
MEDIUM
CVE-2020-12464
Linux USB Core - Use-After-Free Vulnerability
Description

usb_sg_cancel in drivers/usb/core/message.c in the Linux kernel before 5.6.8 has a use-after-free because a transfer occurs without a reference, aka CID-056ad39ee925.

INFO

Published Date :

April 29, 2020, 6:15 p.m.

Last Modified :

Nov. 21, 2024, 4:59 a.m.

Source :

[email protected]

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

0.8
Public PoC/Exploit Available at Github

CVE-2020-12464 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2020-12464 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 active_iq_unified_manager
2 Netapp cloud_backup
3 Netapp steelstore_cloud_integrated_storage
4 Netapp solidfire_baseboard_management_controller
5 Netapp solidfire_\&_hci_storage_node
6 Netapp hci_baseboard_management_controller
7 Netapp hci_compute_node
8 Netapp hci_storage_nodes
9 Netapp aff_a700s
1 Linux linux_kernel
: Total Affected Vendor : 2 | Products : 10
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-2020-12464.

URL Resource
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html Third Party Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.8 Release Notes Vendor Advisory
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=056ad39ee9253873522f6469c3364964a322912b Patch Vendor Advisory
https://github.com/torvalds/linux/commit/056ad39ee9253873522f6469c3364964a322912b Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html Third Party Advisory
https://lkml.org/lkml/2020/3/23/52 Exploit Vendor Advisory
https://patchwork.kernel.org/patch/11463781/ Patch Vendor Advisory
https://security.netapp.com/advisory/ntap-20200608-0001/ Third Party Advisory
https://usn.ubuntu.com/4387-1/ Third Party Advisory
https://usn.ubuntu.com/4388-1/ Third Party Advisory
https://usn.ubuntu.com/4389-1/ Third Party Advisory
https://usn.ubuntu.com/4390-1/ Third Party Advisory
https://usn.ubuntu.com/4391-1/ Third Party Advisory VDB Entry
https://www.debian.org/security/2020/dsa-4698 Third Party Advisory VDB Entry
https://www.debian.org/security/2020/dsa-4699 Third Party Advisory VDB Entry
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html Third Party Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.8 Release Notes Vendor Advisory
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=056ad39ee9253873522f6469c3364964a322912b Patch Vendor Advisory
https://github.com/torvalds/linux/commit/056ad39ee9253873522f6469c3364964a322912b Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html Third Party Advisory
https://lkml.org/lkml/2020/3/23/52 Exploit Vendor Advisory
https://patchwork.kernel.org/patch/11463781/ Patch Vendor Advisory
https://security.netapp.com/advisory/ntap-20200608-0001/ Third Party Advisory
https://usn.ubuntu.com/4387-1/ Third Party Advisory
https://usn.ubuntu.com/4388-1/ Third Party Advisory
https://usn.ubuntu.com/4389-1/ Third Party Advisory
https://usn.ubuntu.com/4390-1/ Third Party Advisory
https://usn.ubuntu.com/4391-1/ Third Party Advisory VDB Entry
https://www.debian.org/security/2020/dsa-4698 Third Party Advisory VDB Entry
https://www.debian.org/security/2020/dsa-4699 Third Party Advisory VDB Entry

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).

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vincent-deng/veracode-container-security-finding-parser

Map Vulnerabilities into Different Layers of the Container Image

Python

Updated: 1 year, 11 months ago
1 stars 0 fork 0 watcher
Born at : Oct. 5, 2022, 12:07 p.m. This repo has been linked 1276 different CVEs too.

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

The following list is the news that have been mention CVE-2020-12464 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-12464 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 http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html
    Added Reference https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.8
    Added Reference https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=056ad39ee9253873522f6469c3364964a322912b
    Added Reference https://github.com/torvalds/linux/commit/056ad39ee9253873522f6469c3364964a322912b
    Added Reference https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html
    Added Reference https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html
    Added Reference https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html
    Added Reference https://lkml.org/lkml/2020/3/23/52
    Added Reference https://patchwork.kernel.org/patch/11463781/
    Added Reference https://security.netapp.com/advisory/ntap-20200608-0001/
    Added Reference https://usn.ubuntu.com/4387-1/
    Added Reference https://usn.ubuntu.com/4388-1/
    Added Reference https://usn.ubuntu.com/4389-1/
    Added Reference https://usn.ubuntu.com/4390-1/
    Added Reference https://usn.ubuntu.com/4391-1/
    Added Reference https://www.debian.org/security/2020/dsa-4698
    Added Reference https://www.debian.org/security/2020/dsa-4699
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Oct. 12, 2023

    Action Type Old Value New Value
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html Third Party Advisory
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html No Types Assigned https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html Third Party Advisory
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html No Types Assigned https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html Mailing List, Third Party Advisory
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html No Types Assigned https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html Third Party Advisory
    Changed Reference Type https://security.netapp.com/advisory/ntap-20200608-0001/ No Types Assigned https://security.netapp.com/advisory/ntap-20200608-0001/ Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/4387-1/ No Types Assigned https://usn.ubuntu.com/4387-1/ Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/4388-1/ No Types Assigned https://usn.ubuntu.com/4388-1/ Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/4389-1/ No Types Assigned https://usn.ubuntu.com/4389-1/ Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/4390-1/ No Types Assigned https://usn.ubuntu.com/4390-1/ Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/4391-1/ No Types Assigned https://usn.ubuntu.com/4391-1/ Third Party Advisory, VDB Entry
    Changed Reference Type https://www.debian.org/security/2020/dsa-4698 No Types Assigned https://www.debian.org/security/2020/dsa-4698 Third Party Advisory, VDB Entry
    Changed Reference Type https://www.debian.org/security/2020/dsa-4699 No Types Assigned https://www.debian.org/security/2020/dsa-4699 Third Party Advisory, VDB Entry
    Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 5.6.8 OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 3.16.85 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.17 up to (excluding) 4.4.221 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.5 up to (excluding) 4.9.221 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.14.178 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 up to (excluding) 4.19.119 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.36 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.6.8
    Added CPE Configuration OR *cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* *cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:hci_baseboard_management_controller:h300s:*:*:*:*:*:*:* *cpe:2.3:a:netapp:hci_baseboard_management_controller:h410c:*:*:*:*:*:*:* *cpe:2.3:a:netapp:hci_baseboard_management_controller:h410s:*:*:*:*:*:*:* *cpe:2.3:a:netapp:hci_baseboard_management_controller:h500s:*:*:*:*:*:*:* *cpe:2.3:a:netapp:hci_baseboard_management_controller:h610c:*:*:*:*:*:*:* *cpe:2.3:a:netapp:hci_baseboard_management_controller:h610s:*:*:*:*:*:*:* *cpe:2.3:a:netapp:hci_baseboard_management_controller:h615c:*:*:*:*:*:*:* *cpe:2.3:a:netapp:hci_baseboard_management_controller:h700s:*:*:*:*:*:*:* *cpe:2.3:a:netapp:hci_storage_nodes:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:solidfire_\&_hci_storage_node:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:* *cpe:2.3:h:netapp:aff_a700s:-:*:*:*:*:*:*:* *cpe:2.3:h:netapp:hci_compute_node:-:*:*:*:*:*:*:* *cpe:2.3:h:netapp:solidfire_baseboard_management_controller:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jun. 22, 2020

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/4391-1/ [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 22, 2020

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/4390-1/ [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 17, 2020

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/4387-1/ [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 16, 2020

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/4389-1/ [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 15, 2020

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/4388-1/ [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 13, 2020

    Action Type Old Value New Value
    Added Reference https://www.debian.org/security/2020/dsa-4699 [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 10, 2020

    Action Type Old Value New Value
    Added Reference https://www.debian.org/security/2020/dsa-4698 [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 10, 2020

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html [No Types Assigned]
    Added Reference https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 10, 2020

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 08, 2020

    Action Type Old Value New Value
    Added Reference https://security.netapp.com/advisory/ntap-20200608-0001/ [No Types Assigned]
  • Reanalysis by [email protected]

    May. 21, 2020

    Action Type Old Value New Value
    Removed CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Added CVSS V3.1 NIST AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  • Initial Analysis by [email protected]

    May. 07, 2020

    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://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.8 No Types Assigned https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.8 Release Notes, Vendor Advisory
    Changed Reference Type https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=056ad39ee9253873522f6469c3364964a322912b No Types Assigned https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=056ad39ee9253873522f6469c3364964a322912b Patch, Vendor Advisory
    Changed Reference Type https://github.com/torvalds/linux/commit/056ad39ee9253873522f6469c3364964a322912b No Types Assigned https://github.com/torvalds/linux/commit/056ad39ee9253873522f6469c3364964a322912b Patch, Third Party Advisory
    Changed Reference Type https://lkml.org/lkml/2020/3/23/52 No Types Assigned https://lkml.org/lkml/2020/3/23/52 Exploit, Vendor Advisory
    Changed Reference Type https://patchwork.kernel.org/patch/11463781/ No Types Assigned https://patchwork.kernel.org/patch/11463781/ Patch, Vendor Advisory
    Added CWE NIST CWE-416
    Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 5.6.8
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.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-12464 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-2020-12464 weaknesses.

Exploit Prediction

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

0.32 }} 0.21%

score

0.69954

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: