5.5

CVE-2024-53226

RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.10.224 < 5.10.231
Linux ≫ Linux Kernel Version >= 5.15.165 < 5.15.174
Linux ≫ Linux Kernel Version >= 6.1.103 < 6.1.120
Linux ≫ Linux Kernel Version >= 6.6.44 < 6.6.64
Linux ≫ Linux Kernel Version >= 6.10.3 < 6.11.11
Linux ≫ Linux Kernel Version >= 6.12 < 6.12.2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.24% 0.143
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

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