Bug 2282355 (CVE-2021-47385) - CVE-2021-47385 kernel: hwmon: (w83792d) Fix NULL pointer dereference by removing unnecessary structure field
Summary: CVE-2021-47385 kernel: hwmon: (w83792d) Fix NULL pointer dereference by remov...
Keywords:
Status: NEW
Alias: CVE-2021-47385
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2282406
TreeView+ depends on / blocked
 
Reported: 2024-05-22 09:13 UTC by ybuenos
Modified: 2025-05-05 12:50 UTC (History)
50 users (show)

Fixed In Version: kernel 5.4.151, kernel 5.10.71, kernel 5.14.10, kernel 5.15
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2024:7043 0 None None None 2024-09-24 09:42:18 UTC
Red Hat Product Errata RHBA-2024:7198 0 None None None 2024-09-26 09:49:56 UTC
Red Hat Product Errata RHBA-2024:7236 0 None None None 2024-09-26 14:32:29 UTC
Red Hat Product Errata RHBA-2024:7637 0 None None None 2024-10-03 14:45:03 UTC
Red Hat Product Errata RHBA-2024:8165 0 None None None 2024-10-16 04:22:27 UTC
Red Hat Product Errata RHBA-2024:8227 0 None None None 2024-10-17 06:45:03 UTC
Red Hat Product Errata RHBA-2024:8242 0 None None None 2024-10-17 12:40:55 UTC
Red Hat Product Errata RHBA-2024:8412 0 None None None 2024-10-24 00:50:45 UTC
Red Hat Product Errata RHBA-2024:8441 0 None None None 2024-10-24 10:11:14 UTC
Red Hat Product Errata RHBA-2024:8578 0 None None None 2024-10-29 18:52:48 UTC
Red Hat Product Errata RHSA-2024:5281 0 None None None 2024-08-13 14:33:06 UTC
Red Hat Product Errata RHSA-2024:6206 0 None None None 2024-09-03 15:43:07 UTC
Red Hat Product Errata RHSA-2024:7000 0 None None None 2024-09-24 02:30:41 UTC
Red Hat Product Errata RHSA-2024:7001 0 None None None 2024-09-24 00:36:17 UTC
Red Hat Product Errata RHSA-2024:8157 0 None None None 2024-10-16 00:20:22 UTC
Red Hat Product Errata RHSA-2024:8158 0 None None None 2024-10-16 00:09:22 UTC
Red Hat Product Errata RHSA-2024:8162 0 None None None 2024-10-16 00:51:43 UTC

Description ybuenos 2024-05-22 09:13:37 UTC 
In the Linux kernel, the following vulnerability has been resolved:

hwmon: (w83792d) Fix NULL pointer dereference by removing unnecessary structure field

The Linux kernel CVE team has assigned CVE-2021-47385 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024052144-CVE-2021-47385-a7e7@gregkh/T
Comment 4 Alex 2024-06-09 15:36:59 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2021-47385 is: CHECK	Maybe valid. Check manually. with impact MODERATE (that is approximation based on flags NULLPTR SIMPLEFIX  ; these flags parsed automatically based on patche data). Such automatic check happens only for Low/Moderates (and only when not from reporter, but parsing already existing CVE). Highs always checked manually (I check it myself and then we check it again in Remediation team). In rare cases some of the Moderates could be increased to High later.
Comment 135 errata-xmlrpc 2024-08-13 14:33:03 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.6 Telecommunications Update Service

Via RHSA-2024:5281 https://access.redhat.com/errata/RHSA-2024:5281
Comment 137 errata-xmlrpc 2024-09-03 15:43:04 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Extended Update Support

Via RHSA-2024:6206 https://access.redhat.com/errata/RHSA-2024:6206
Comment 138 errata-xmlrpc 2024-09-24 00:36:13 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:7001 https://access.redhat.com/errata/RHSA-2024:7001
Comment 139 errata-xmlrpc 2024-09-24 02:30:38 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:7000 https://access.redhat.com/errata/RHSA-2024:7000
Comment 140 errata-xmlrpc 2024-10-16 00:09:18 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:8158 https://access.redhat.com/errata/RHSA-2024:8158
Comment 141 errata-xmlrpc 2024-10-16 00:20:18 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:8157 https://access.redhat.com/errata/RHSA-2024:8157
Comment 142 errata-xmlrpc 2024-10-16 00:51:39 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:8162 https://access.redhat.com/errata/RHSA-2024:8162
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