CVE-2024-53226

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.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/35f5b68f63aac61d30ce0b0c6beb09b8845a3e65	Patch
https://git.kernel.org/stable/c/52617e76f4963644db71dc0a17e998654dc0c7f4	Patch
https://git.kernel.org/stable/c/6b0d7d6e6883d0ec70cd7b5a02c47c003d5defe7	Patch
https://git.kernel.org/stable/c/6b526d17eed850352d880b93b9bf20b93006bd92	Patch
https://git.kernel.org/stable/c/71becb0e9df78a8d43dfd0efcef18c830a0af477	Patch
https://git.kernel.org/stable/c/8c269bb2cc666ca580271e1a8136c63ac9162e1e	Patch
https://git.kernel.org/stable/c/bd715e191d444992d6ed124f15856da5c1cae2de	Patch
https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2024-12-27 14:15

Updated : 2025-11-03 21:17

NVD link : CVE-2024-53226

Mitre link : CVE-2024-53226

CVE.ORG link : CVE-2024-53226

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

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