svcrdma: use rc_pageoff for memcpy byte offset (Linux Linux)

CVE-2025-68811
CRITICAL 9.8

At a glance

Source
NVD
EPSS
EPSS 0.53 % · percentile 45 ()
State
PUBLISHED
Published
Updated
Assigner
Linux
NVD status
Deferred

Description

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)

Weaknesses (CWE)

  • CWE-787 — Out-of-bounds Write

References

Scores

VersionScoreVectorScored by
CVSS 3.1CRITICAL 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HLinux
CVSS 3.1CRITICAL 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HNVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)

European references

CERT-FR advisories

Affected products

ProductVersions
Linux · Linuxaffected 8e122582680c6f8acd686a5a2af9c0e46fe90f2d < e8623e9c451e23d84b870811f42fd872b4089ef6 ; affected 8e122582680c6f8acd686a5a2af9c0e46fe90f2d < 2a77c8dd49bccf0ca232be7c836cec1209abb8da ; affected 8e122582680c6f8acd686a5a2af9c0e46fe90f2d < a8ee9099f30654917aa68f55d707b5627e1dbf77
Linux · Linuxaffected 6.8 ; unaffected 0 < 6.8 ; unaffected 6.12.64 ≤ 6.12.* ; unaffected 6.18.3 ≤ 6.18.* ; unaffected 6.19 ≤ *

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD