Details of VAR-202410-2294

ID

VAR-202410-2294

CVE

CVE-2024-49892

TITLE

Linux of Linux Kernel Division by zero vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2024-011288

DESCRIPTION

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Initialize get_bytes_per_element's default to 1 Variables, used as denominators and maybe not assigned to other values, should not be 0. bytes_per_element_y & bytes_per_element_c are initialized by get_bytes_per_element() which should never return 0. This fixes 10 DIVIDE_BY_ZERO issues reported by Coverity. Linux of Linux Kernel Is vulnerable to division by zero.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-2024-49892 // JVNDB: JVNDB-2024-011288 // 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:	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:	6.10.14	Trust: 1.0
vendor:	linux	model:	kernel	scope:	lt	version:	6.6.55	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:	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:	6.11.3	Trust: 1.0
vendor:	linux	model:	kernel	scope:	lt	version:	5.15.168	Trust: 1.0
vendor:	linux	model:	kernel	scope:	eq	version:	-	Trust: 0.8
vendor:	linux	model:	kernel	scope:	eq	version:	6.2 that's all 6.6.55	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:	5.10.227	Trust: 0.8
vendor:	linux	model:	kernel	scope:	eq	version:	6.11 that's all 6.11.3	Trust: 0.8
vendor:	linux	model:	kernel	scope:	eq	version:	6.7 that's all 6.10.14	Trust: 0.8
vendor:	linux	model:	kernel	scope:	eq	version:	5.11 that's all 5.15.168	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-2024-011288 // NVD: CVE-2024-49892

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2024-49892
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2024-49892
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-2024-49892
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-2024-49892
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-2024-011288 // NVD: CVE-2024-49892

PROBLEMTYPE DATA

problemtype:	CWE-369	Trust: 1.0
problemtype:	Division by zero (CWE-369) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2024-011288 // NVD: CVE-2024-49892

PATCH

title:	Linux Kernel Archives	url:	https://git.kernel.org/stable/c/1f9f8186e239222f1c8d3dd73bf3bc6ae86c5e76	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-2024-011288

EXTERNAL IDS

db:	NVD	id:	CVE-2024-49892	Trust: 2.6
db:	SIEMENS	id:	SSA-355557	Trust: 1.6
db:	SIEMENS	id:	SSA-265688	Trust: 1.0
db:	ICS CERT	id:	ICSA-25-226-07	Trust: 0.8
db:	JVN	id:	JVNVU92169998	Trust: 0.8
db:	JVNDB	id:	JVNDB-2024-011288	Trust: 0.8
db:	CNVD	id:	CNVD-2025-19350	Trust: 0.6

sources: CNVD: CNVD-2025-19350 // JVNDB: JVNDB-2024-011288 // NVD: CVE-2024-49892

REFERENCES

url:	https://cert-portal.siemens.com/productcert/html/ssa-355557.html	Trust: 1.6
url:	https://cert-portal.siemens.com/productcert/html/ssa-265688.html	Trust: 1.0
url:	https://git.kernel.org/stable/c/bc00d211da4ffad5314a2043b50bdc8ff8a33724	Trust: 1.0
url:	https://git.kernel.org/stable/c/f921335123f6620c3dce5c96fbb95f18524a021c	Trust: 1.0
url:	https://git.kernel.org/stable/c/a23d6029e730f8a151b1a34afb169baac1274583	Trust: 1.0
url:	https://git.kernel.org/stable/c/1f9f8186e239222f1c8d3dd73bf3bc6ae86c5e76	Trust: 1.0
url:	https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html	Trust: 1.0
url:	https://git.kernel.org/stable/c/3334ab72cbba55a632f24579cd47c4a4e5e69cda	Trust: 1.0
url:	https://git.kernel.org/stable/c/c7630935d9a4986e8c0ed91658a781b7a77d73f7	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/8f0abb39c16e719129de10596b3ae3363fa178b4	Trust: 1.0
url:	https://git.kernel.org/stable/c/4067f4fa0423a89fb19a30b57231b384d77d2610	Trust: 1.0
url:	https://jvn.jp/vu/jvnvu92169998/index.html	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2024-49892	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-2024-011288 // NVD: CVE-2024-49892

SOURCES

db:	CNVD	id:	CNVD-2025-19350
db:	JVNDB	id:	JVNDB-2024-011288
db:	NVD	id:	CVE-2024-49892

LAST UPDATE DATE

2026-06-18T19:26:21.898000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-19350	date:	2025-08-22T00:00:00
db:	JVNDB	id:	JVNDB-2024-011288	date:	2025-08-20T07:22:00
db:	NVD	id:	CVE-2024-49892	date:	2026-05-12T12:17:17.027

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-19350	date:	2025-08-12T00:00:00
db:	JVNDB	id:	JVNDB-2024-011288	date:	2024-10-28T00:00:00
db:	NVD	id:	CVE-2024-49892	date:	2024-10-21T18:15:11.757