Bug 2363686 (CVE-2023-53125) - CVE-2023-53125 kernel: net: usb: smsc75xx: Limit packet length to skb->len
Summary: CVE-2023-53125 kernel: net: usb: smsc75xx: Limit packet length to skb->len
Keywords:
Status: NEW
Alias: CVE-2023-53125
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-05-02 16:01 UTC by OSIDB Bzimport
Modified: 2025-10-16 08:11 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2025:15785 0 None None None 2025-09-15 10:38:26 UTC
Red Hat Product Errata RHSA-2025:16398 0 None None None 2025-09-23 00:36:26 UTC
Red Hat Product Errata RHSA-2025:17109 0 None None None 2025-09-30 17:21:36 UTC
Red Hat Product Errata RHSA-2025:17161 0 None None None 2025-10-01 17:40:35 UTC
Red Hat Product Errata RHSA-2025:17958 0 None None None 2025-10-14 08:27:02 UTC

Description OSIDB Bzimport 2025-05-02 16:01:41 UTC 
In the Linux kernel, the following vulnerability has been resolved:

net: usb: smsc75xx: Limit packet length to skb->len

Packet length retrieved from skb data may be larger than
the actual socket buffer length (up to 9026 bytes). In such
case the cloned skb passed up the network stack will leak
kernel memory contents.
Comment 1 Avinash Hanwate 2025-05-05 05:00:46 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025050232-CVE-2023-53125-67cf@gregkh/T
Comment 3 errata-xmlrpc 2025-09-15 10:38:25 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:15785 https://access.redhat.com/errata/RHSA-2025:15785
Comment 4 errata-xmlrpc 2025-09-23 00:36:24 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:16398 https://access.redhat.com/errata/RHSA-2025:16398
Comment 5 errata-xmlrpc 2025-09-30 17:21:35 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2025:17109 https://access.redhat.com/errata/RHSA-2025:17109
Comment 6 errata-xmlrpc 2025-10-01 17:40:34 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2025:17161 https://access.redhat.com/errata/RHSA-2025:17161
Comment 7 errata-xmlrpc 2025-10-14 08:27:01 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:17958 https://access.redhat.com/errata/RHSA-2025:17958
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