Bug 2273117 (CVE-2024-26698) - CVE-2024-26698 kernel: hv_netvsc: Fix race condition between netvsc_probe and netvsc_remove
Summary: CVE-2024-26698 kernel: hv_netvsc: Fix race condition between netvsc_probe and...
Keywords:
Status: NEW
Alias: CVE-2024-26698
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: 2273118
Blocks: 2273079
TreeView+ depends on / blocked
 
Reported: 2024-04-03 22:44 UTC by Robb Gatica
Modified: 2024-09-24 01:11 UTC (History)
49 users (show)

Fixed In Version: kernel 5.10.210, kernel 5.15.149, kernel 6.1.79, kernel 6.6.18, kernel 6.7.6, kernel 6.8
Doc Type: If docs needed, set a value
Doc Text:
A vulnerability was found in the hv_netvsc driver in the Linux kernel, where a race condition is present between the netvsc_probe() and netvsc_remove() functions. This race condition could lead to system hangs during network device removal.
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2024:5117 0 None None None 2024-08-08 08:35:10 UTC
Red Hat Product Errata RHBA-2024:5207 0 None None None 2024-08-12 07:52:42 UTC
Red Hat Product Errata RHBA-2024:5208 0 None None None 2024-08-12 08:33:10 UTC
Red Hat Product Errata RHBA-2024:5233 0 None None None 2024-08-12 13:51:08 UTC
Red Hat Product Errata RHBA-2024:5235 0 None None None 2024-08-12 14:23:31 UTC
Red Hat Product Errata RHBA-2024:5236 0 None None None 2024-08-12 14:39:35 UTC
Red Hat Product Errata RHBA-2024:5237 0 None None None 2024-08-12 14:44:31 UTC
Red Hat Product Errata RHBA-2024:5386 0 None None None 2024-08-14 10:47:25 UTC
Red Hat Product Errata RHBA-2024:5866 0 None None None 2024-08-26 14:39:00 UTC
Red Hat Product Errata RHSA-2024:4823 0 None None None 2024-07-24 13:11:20 UTC
Red Hat Product Errata RHSA-2024:4831 0 None None None 2024-07-24 13:23:26 UTC
Red Hat Product Errata RHSA-2024:5101 0 None None None 2024-08-08 04:51:54 UTC
Red Hat Product Errata RHSA-2024:6297 0 None None None 2024-09-04 07:18:56 UTC
Red Hat Product Errata RHSA-2024:6993 0 None None None 2024-09-24 01:11:21 UTC

Description Robb Gatica 2024-04-03 22:44:44 UTC 
In the Linux kernel, the following vulnerability has been resolved:

hv_netvsc: Fix race condition between netvsc_probe and netvsc_remove

The Linux kernel CVE team has assigned CVE-2024-26698 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024040338-CVE-2024-26698-36ac@gregkh/T
Comment 2 Robb Gatica 2024-04-03 22:45:24 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2273118]
Comment 7 Alex 2024-06-09 15:26:12 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2024-26698 is: CHECK	Maybe valid. Check manually. with impact MODERATE (that is approximation based on flags RACE  ; 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 15 errata-xmlrpc 2024-07-24 13:11:16 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:4823 https://access.redhat.com/errata/RHSA-2024:4823
Comment 16 errata-xmlrpc 2024-07-24 13:23:22 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:4831 https://access.redhat.com/errata/RHSA-2024:4831
Comment 17 errata-xmlrpc 2024-08-08 04:51:51 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:5101 https://access.redhat.com/errata/RHSA-2024:5101
Comment 18 errata-xmlrpc 2024-09-04 07:18:53 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-2024:6297 https://access.redhat.com/errata/RHSA-2024:6297
Comment 19 errata-xmlrpc 2024-09-24 01:11:17 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Extended Update Support

Via RHSA-2024:6993 https://access.redhat.com/errata/RHSA-2024:6993
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