CVE-2025-68811
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)
Affected versions
Linux kernel versions
6.8
and later are affected. Fixed in
6.12.64,
6.18.3,
6.19
and their respective stable series.
References
The following references provide additional information about CVE-2025-68811 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.
-
PatchKernel patch commithttps://git.kernel.org/stable/c/2a77c8dd49bccf0ca232be7c836cec1209abb8da
-
PatchKernel patch commithttps://git.kernel.org/stable/c/a8ee9099f30654917aa68f55d707b5627e1dbf77
-
PatchKernel patch commithttps://git.kernel.org/stable/c/e8623e9c451e23d84b870811f42fd872b4089ef6
Frequently asked questions
-
What is CVE-2025-68811?
CVE-2025-68811 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 6.8 onward and has been patched in 6.12.64, 6.18.3 and 6.19. CVE-2025-68811 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
-
Is there a patch available for CVE-2025-68811?
Yes — CVE-2025-68811 has been patched. Fixed versions include 6.12.64, 6.18.3 and 6.19. If you are running Linux kernel 6.8 or later up to the fix versions, apply the relevant patch for your kernel branch.
-
Is CVE-2025-68811 actively exploited?
No — CVE-2025-68811 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.