Bug 2277831 (CVE-2022-48637) - CVE-2022-48637 kernel: bnxt: prevent skb UAF after handing over to PTP worker
Summary: CVE-2022-48637 kernel: bnxt: prevent skb UAF after handing over to PTP worker
Keywords:
Status: NEW
Alias: CVE-2022-48637
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: 2277879
TreeView+ depends on / blocked
 
Reported: 2024-04-29 16:17 UTC by Zack Miele
Modified: 2024-09-19 11:25 UTC (History)
50 users (show)

Fixed In Version: kernel 5.15.71, kernel 5.19.12, kernel 6.0
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2024:5066 0 None None None 2024-08-07 09:37:13 UTC
Red Hat Product Errata RHSA-2024:5067 0 None None None 2024-08-07 00:12:15 UTC
Red Hat Product Errata RHSA-2024:5281 0 None None None 2024-08-13 14:32:58 UTC

Description Zack Miele 2024-04-29 16:17:36 UTC 
In the Linux kernel, the following vulnerability has been resolved:

bnxt: prevent skb UAF after handing over to PTP worker

The Linux kernel CVE team has assigned CVE-2022-48637 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024042855-CVE-2022-48637-d149@gregkh/T
Comment 11 errata-xmlrpc 2024-08-07 00:12:13 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:5067 https://access.redhat.com/errata/RHSA-2024:5067
Comment 12 errata-xmlrpc 2024-08-07 09:37:10 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:5066 https://access.redhat.com/errata/RHSA-2024:5066
Comment 13 errata-xmlrpc 2024-08-13 14:32:55 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
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