Details of VAR-202407-1888

ID

VAR-202407-1888

CVE

CVE-2022-48829

TITLE

Linux of Linux Kernel Vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-026395

DESCRIPTION

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix NFSv3 SETATTR/CREATE's handling of large file sizes iattr::ia_size is a loff_t, so these NFSv3 procedures must be careful to deal with incoming client size values that are larger than s64_max without corrupting the value. Silently capping the value results in storing a different value than the client passed in which is unexpected behavior, so remove the min_t() check in decode_sattr3(). Note that RFC 1813 permits only the WRITE procedure to return NFS3ERR_FBIG. We believe that NFSv3 reference implementations also return NFS3ERR_FBIG when ia_size is too large. Linux of Linux Kernel Exists in unspecified vulnerabilities.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-2022-48829 // JVNDB: JVNDB-2022-026395 // 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:	eq	version:	5.17	Trust: 1.8
vendor:	linux	model:	kernel	scope:	lt	version:	5.10.220	Trust: 1.0
vendor:	linux	model:	kernel	scope:	lt	version:	5.4.295	Trust: 1.0
vendor:	linux	model:	kernel	scope:	gte	version:	5.5	Trust: 1.0
vendor:	linux	model:	kernel	scope:	gte	version:	5.11	Trust: 1.0
vendor:	linux	model:	kernel	scope:	lt	version:	5.15.24	Trust: 1.0
vendor:	linux	model:	kernel	scope:	lt	version:	5.16.10	Trust: 1.0
vendor:	linux	model:	kernel	scope:	gte	version:	5.16	Trust: 1.0
vendor:	linux	model:	kernel	scope:	eq	version:	-	Trust: 0.8
vendor:	linux	model:	kernel	scope:	eq	version:	5.5 that's all 5.10.220	Trust: 0.8
vendor:	linux	model:	kernel	scope:	eq	version:	5.4.295	Trust: 0.8
vendor:	linux	model:	kernel	scope:	eq	version:	5.16 that's all 5.16.10	Trust: 0.8
vendor:	linux	model:	kernel	scope:	eq	version:	5.11 that's all 5.15.24	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-2022-026395 // NVD: CVE-2022-48829

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-48829
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2022-48829
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-2022-48829
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-2022-48829
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-2022-026395 // NVD: CVE-2022-48829

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	Lack of information (CWE-noinfo) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2022-026395 // NVD: CVE-2022-48829

PATCH

title:	Linux Kernel Archives	url:	https://git.kernel.org/stable/c/37f2d2cd8eadddbbd9c7bda327a9393399b2f89b	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-2022-026395

EXTERNAL IDS

db:	NVD	id:	CVE-2022-48829	Trust: 2.6
db:	SIEMENS	id:	SSA-355557	Trust: 1.6
db:	SIEMENS	id:	SSA-265688	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-2022-026395	Trust: 0.8
db:	CNVD	id:	CNVD-2025-19350	Trust: 0.6

sources: CNVD: CNVD-2025-19350 // JVNDB: JVNDB-2022-026395 // NVD: CVE-2022-48829

REFERENCES

url:	https://cert-portal.siemens.com/productcert/html/ssa-355557.html	Trust: 1.6
url:	https://git.kernel.org/stable/c/a231ae6bb50e7c0a9e9efd7b0d10687f1d71b3a3	Trust: 1.0
url:	https://git.kernel.org/stable/c/aa9051ddb4b378bd22e72a67bc77b9fc1482c5f0	Trust: 1.0
url:	https://git.kernel.org/stable/c/37f2d2cd8eadddbbd9c7bda327a9393399b2f89b	Trust: 1.0
url:	https://git.kernel.org/stable/c/72c14aed6838b5d90b4dd926b6a339b34bb02e08	Trust: 1.0
url:	https://git.kernel.org/stable/c/a648fdeb7c0e17177a2280344d015dba3fbe3314	Trust: 1.0
url:	https://cert-portal.siemens.com/productcert/html/ssa-265688.html	Trust: 1.0
url:	https://jvn.jp/vu/jvnvu92169998/	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2022-48829	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-2022-026395 // NVD: CVE-2022-48829

SOURCES

db:	CNVD	id:	CNVD-2025-19350
db:	JVNDB	id:	JVNDB-2022-026395
db:	NVD	id:	CVE-2022-48829

LAST UPDATE DATE

2026-06-19T21:13:02.138000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-19350	date:	2025-08-22T00:00:00
db:	JVNDB	id:	JVNDB-2022-026395	date:	2025-10-09T06:39:00
db:	NVD	id:	CVE-2022-48829	date:	2026-05-12T10:16:39.233

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-19350	date:	2025-08-12T00:00:00
db:	JVNDB	id:	JVNDB-2022-026395	date:	2025-10-09T00:00:00
db:	NVD	id:	CVE-2022-48829	date:	2024-07-16T12:15:06.550