Details of VAR-202410-1668

ID

VAR-202410-1668

CVE

CVE-2024-47737

TITLE

Linux of Linux Kernel In NULL Pointer dereference vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2024-011030

DESCRIPTION

In the Linux kernel, the following vulnerability has been resolved: nfsd: call cache_put if xdr_reserve_space returns NULL If not enough buffer space available, but idmap_lookup has triggered lookup_fn which calls cache_get and returns successfully. Then we missed to call cache_put here which pairs with cache_get. Reviwed-by: Jeff Layton <jlayton@kernel.org>. Linux of Linux Kernel for, NULL There is a vulnerability in pointer dereference.Service operation interruption (DoS) It may be in a state. The RUGGEDCOM RST2428P is a Layer 2 Ethernet switch based on SINEC OS with up to 28 non-blocking interfaces. SCALANCE X switches are used to connect industrial components such as programmable logic controllers (PLCs) and human-machine interfaces (HMIs). Multiple vulnerabilities exist in third-party components prior to SIEMENS SINEC OS V3.2. These vulnerabilities could be exploited to corrupt values, leading to undefined behavior or security issues

Trust: 2.16

sources: NVD: CVE-2024-47737 // JVNDB: JVNDB-2024-011030 // CNVD: CNVD-2025-19350

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-19350

AFFECTED PRODUCTS

vendor:	linux	model:	kernel	scope:	lt	version:	6.11.2	Trust: 1.0
vendor:	linux	model:	kernel	scope:	gte	version:	6.11	Trust: 1.0
vendor:	linux	model:	kernel	scope:	gte	version:	5.16	Trust: 1.0
vendor:	linux	model:	kernel	scope:	lt	version:	6.6.54	Trust: 1.0
vendor:	linux	model:	kernel	scope:	lt	version:	6.10.13	Trust: 1.0
vendor:	linux	model:	kernel	scope:	gte	version:	5.11	Trust: 1.0
vendor:	linux	model:	kernel	scope:	lt	version:	6.1.113	Trust: 1.0
vendor:	linux	model:	kernel	scope:	gte	version:	6.7	Trust: 1.0
vendor:	linux	model:	kernel	scope:	gte	version:	3.16	Trust: 1.0
vendor:	linux	model:	kernel	scope:	gte	version:	6.2	Trust: 1.0
vendor:	linux	model:	kernel	scope:	lt	version:	5.10.227	Trust: 1.0
vendor:	linux	model:	kernel	scope:	lt	version:	5.15.168	Trust: 1.0
vendor:	linux	model:	kernel	scope:	eq	version:	6.11 that's all 6.11.2	Trust: 0.8
vendor:	linux	model:	kernel	scope:	eq	version:	5.11 that's all 5.15.168	Trust: 0.8
vendor:	linux	model:	kernel	scope:	eq	version:	5.16 that's all 6.1.113	Trust: 0.8
vendor:	linux	model:	kernel	scope:	eq	version:	-	Trust: 0.8
vendor:	linux	model:	kernel	scope:	eq	version:	6.2 that's all 6.6.54	Trust: 0.8
vendor:	linux	model:	kernel	scope:	eq	version:	6.7 that's all 6.10.13	Trust: 0.8
vendor:	linux	model:	kernel	scope:	eq	version:	3.16 that's all 5.10.227	Trust: 0.8
vendor:	siemens	model:	ruggedcom rst2428p	scope:	lt	version:	v3.2	Trust: 0.6
vendor:	siemens	model:	scalance xc-300/xr-300/xc-400/xr-500wg/xr-500 family	scope:	lt	version:	v3.2	Trust: 0.6
vendor:	siemens	model:	scalance xcm-/xrm-/xch-/xrh-300 family	scope:	lt	version:	v3.2	Trust: 0.6

sources: CNVD: CNVD-2025-19350 // JVNDB: JVNDB-2024-011030 // NVD: CVE-2024-47737

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2024-47737
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2024-47737
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2025-19350
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2025-19350
severity:	HIGH
baseScore:	7.2
vectorString:	AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.9
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2024-47737
baseSeverity:	MEDIUM
baseScore:	5.5
vectorString:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2024-47737
baseSeverity:	MEDIUM
baseScore:	5.5
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2025-19350 // JVNDB: JVNDB-2024-011030 // NVD: CVE-2024-47737

PROBLEMTYPE DATA

problemtype:	CWE-476	Trust: 1.0
problemtype:	NULL Pointer dereference (CWE-476) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2024-011030 // NVD: CVE-2024-47737

PATCH

title:	Linux Kernel Archives	url:	https://git.kernel.org/stable/c/81821617312988096f5deccf0f7da6f888e98056	Trust: 0.8
title:	Patch for Multiple vulnerabilities exist in third-party components of SIEMENS SINEC OS V3.2 and earlier	url:	https://www.cnvd.org.cn/patchInfo/show/723061	Trust: 0.6

sources: CNVD: CNVD-2025-19350 // JVNDB: JVNDB-2024-011030

EXTERNAL IDS

db:	NVD	id:	CVE-2024-47737	Trust: 2.6
db:	SIEMENS	id:	SSA-355557	Trust: 1.6
db:	SIEMENS	id:	SSA-265688	Trust: 1.0
db:	SIEMENS	id:	SSA-398330	Trust: 1.0
db:	JVN	id:	JVNVU92169998	Trust: 0.8
db:	ICS CERT	id:	ICSA-25-226-07	Trust: 0.8
db:	JVNDB	id:	JVNDB-2024-011030	Trust: 0.8
db:	CNVD	id:	CNVD-2025-19350	Trust: 0.6

sources: CNVD: CNVD-2025-19350 // JVNDB: JVNDB-2024-011030 // NVD: CVE-2024-47737

REFERENCES

url:	https://cert-portal.siemens.com/productcert/html/ssa-355557.html	Trust: 1.6
url:	https://cert-portal.siemens.com/productcert/html/ssa-398330.html	Trust: 1.0
url:	https://cert-portal.siemens.com/productcert/html/ssa-265688.html	Trust: 1.0
url:	https://git.kernel.org/stable/c/81821617312988096f5deccf0f7da6f888e98056	Trust: 1.0
url:	https://git.kernel.org/stable/c/d078cbf5c38de83bc31f83c47dcd2184c04a50c7	Trust: 1.0
url:	https://git.kernel.org/stable/c/e32ee6a61041925d1a05c14d10352dcfce9ef029	Trust: 1.0
url:	https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html	Trust: 1.0
url:	https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html	Trust: 1.0
url:	https://git.kernel.org/stable/c/a1afbbb5276f943ad7173d0b4c626b8c75a260da	Trust: 1.0
url:	https://git.kernel.org/stable/c/9803ab882d565a8fb2dde5999d98866d1c499dfd	Trust: 1.0
url:	https://git.kernel.org/stable/c/8d0765f86135e27f0bb5c950c136495719b4c834	Trust: 1.0
url:	https://git.kernel.org/stable/c/3e8081ebff12bec1347deaceb6bce0765cce54df	Trust: 1.0
url:	https://git.kernel.org/stable/c/c6b16e700cf4d959af524bd9d3978407ff7ce462	Trust: 1.0
url:	https://git.kernel.org/stable/c/9f03f0016ff797932551881c7e06ae50e9c39134	Trust: 1.0
url:	https://jvn.jp/vu/jvnvu92169998/index.html	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2024-47737	Trust: 0.8
url:	https://www.cisa.gov/news-events/ics-advisories/icsa-25-226-07	Trust: 0.8

sources: CNVD: CNVD-2025-19350 // JVNDB: JVNDB-2024-011030 // NVD: CVE-2024-47737

SOURCES

db:	CNVD	id:	CNVD-2025-19350
db:	JVNDB	id:	JVNDB-2024-011030
db:	NVD	id:	CVE-2024-47737

LAST UPDATE DATE

2026-06-18T18:20:48.220000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-19350	date:	2025-08-22T00:00:00
db:	JVNDB	id:	JVNDB-2024-011030	date:	2025-09-09T01:41:00
db:	NVD	id:	CVE-2024-47737	date:	2026-05-12T12:17:16.147

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-19350	date:	2025-08-12T00:00:00
db:	JVNDB	id:	JVNDB-2024-011030	date:	2024-10-24T00:00:00
db:	NVD	id:	CVE-2024-47737	date:	2024-10-21T13:15:03.833