Bug 2429116 (CVE-2025-68811) - CVE-2025-68811 kernel: svcrdma: use rc_pageoff for memcpy byte offset
Summary: CVE-2025-68811 kernel: svcrdma: use rc_pageoff for memcpy byte offset
Keywords:
Status: NEW
Alias: CVE-2025-68811
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: 2026-01-13 16:07 UTC by OSIDB Bzimport
Modified: 2026-04-24 15:57 UTC (History)
0 users

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-2026:2282 0 None None None 2026-02-09 09:32:03 UTC
Red Hat Product Errata RHSA-2026:2722 0 None None None 2026-02-16 12:02:49 UTC
Red Hat Product Errata RHSA-2026:4745 0 None None None 2026-03-17 14:32:54 UTC
Red Hat Product Errata RHSA-2026:6692 0 None None None 2026-04-06 16:06:10 UTC

Description OSIDB Bzimport 2026-01-13 16:07:52 UTC 
In the Linux kernel, the following vulnerability has been resolved:

svcrdma: use rc_pageoff for memcpy byte offset

svc_rdma_copy_inline_range added rc_curpage (page index) to the page
base instead of the byte offset rc_pageoff. Use rc_pageoff so copies
land within the current page.

Found by ZeroPath (https://zeropath.com)
Comment 1 Jon Moroney 2026-01-14 22:03:00 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2026011311-CVE-2025-68811-7e46@gregkh/T
Comment 6 errata-xmlrpc 2026-02-09 09:32:02 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:2282 https://access.redhat.com/errata/RHSA-2026:2282
Comment 7 errata-xmlrpc 2026-02-16 12:02:48 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:2722 https://access.redhat.com/errata/RHSA-2026:2722
Comment 8 errata-xmlrpc 2026-03-17 14:32:53 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:4745 https://access.redhat.com/errata/RHSA-2026:4745
Comment 9 errata-xmlrpc 2026-04-06 16:06:09 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:6692 https://access.redhat.com/errata/RHSA-2026:6692
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