boxscore/security
CVE · referencelatest edition

Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2024-53226MEDIUM
Linux Linux — RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()
  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   L   L   L   N  U  N  N  H    5.5   .0072   51.0     —
AFFECTED
  Product  Versions                                    Fixed
  Linux    edc2dee07ab4ae2188b9780c453a64032162a5a0 –  —
  Linux    6.11 –                                      5.10.231
TIMELINE
  Nov 19  Reserved by Linux
  Dec 27  Published (CNA: Linux)
  Aug 4   RESCORED — CVE-2024-53226 (Linux). CVSS 7.5 → 5.5 (NVD).
CWE-476 · CNA: Linux · CVSS v3.1 · 9 references · NVD status: Modified

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg() ib_map_mr_sg() allows ULPs to specify NULL as the sg_offset argument. The driver needs to check whether it is a NULL pointer before dereferencing it.

Lifecycle

Complete event history — 3 events, chronological
DateEventDetail
November 19, 2024ReservedReserved by Linux
December 27, 2024PublishedPublished (CNA: Linux)
August 4, 2026RESCOREDRESCORED — CVE-2024-53226 (Linux). CVSS 7.5 → 5.5 (NVD).

Affected

Affected products and packages — 2 rows
VendorProduct / PackageEcosystemVersion introducedFixed
LinuxLinuxedc2dee07ab4ae2188b9780c453a64032162a5a0
LinuxLinux6.115.10.231

Weaknesses

CWE-476

References (9)

Related

Authoritative record: CVE-2024-53226 at cve.org

Vendors: linux

Weaknesses: CWE-476

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2024-53226 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.