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ID

VAR-202411-1474


CVE

CVE-2024-50299


TITLE

Linux  of  Linux Kernel  Vulnerability in using uninitialized resources in

Trust: 0.8

sources: JVNDB: JVNDB-2024-013361

DESCRIPTION

In the Linux kernel, the following vulnerability has been resolved: sctp: properly validate chunk size in sctp_sf_ootb() A size validation fix similar to that in Commit 50619dbf8db7 ("sctp: add size validation when walking chunks") is also required in sctp_sf_ootb() to address a crash reported by syzbot: BUG: KMSAN: uninit-value in sctp_sf_ootb+0x7f5/0xce0 net/sctp/sm_statefuns.c:3712 sctp_sf_ootb+0x7f5/0xce0 net/sctp/sm_statefuns.c:3712 sctp_do_sm+0x181/0x93d0 net/sctp/sm_sideeffect.c:1166 sctp_endpoint_bh_rcv+0xc38/0xf90 net/sctp/endpointola.c:407 sctp_inq_push+0x2ef/0x380 net/sctp/inqueue.c:88 sctp_rcv+0x3831/0x3b20 net/sctp/input.c:243 sctp4_rcv+0x42/0x50 net/sctp/protocol.c:1159 ip_protocol_deliver_rcu+0xb51/0x13d0 net/ipv4/ip_input.c:205 ip_local_deliver_finish+0x336/0x500 net/ipv4/ip_input.c:233. Linux of Linux Kernel Exists in the use of uninitialized resources.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-2024-50299 // JVNDB: JVNDB-2024-013361 // CNVD: CNVD-2025-19350

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-19350

AFFECTED PRODUCTS

vendor:linuxmodel:kernelscope:eqversion:6.12

Trust: 1.8

vendor:linuxmodel:kernelscope:ltversion:6.1.117

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:6.7

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:5.16

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:4.19.324

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:6.11.8

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:5.5

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:5.15.172

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:2.6.12

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:5.11

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:6.6.61

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:6.2

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:5.4.286

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:5.10.230

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:4.20

Trust: 1.0

vendor:linuxmodel:kernelscope:eqversion:6.7 that's all 6.11.8

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:2.6.12 that's all 4.19.324

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:6.2 that's all 6.6.61

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:4.20 that's all 5.4.286

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:5.5 that's all 5.10.230

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion: -

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:5.11 that's all 5.15.172

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:5.16 that's all 6.1.117

Trust: 0.8

vendor:siemensmodel:ruggedcom rst2428pscope:ltversion:v3.2

Trust: 0.6

vendor:siemensmodel:scalance xc-300/xr-300/xc-400/xr-500wg/xr-500 familyscope:ltversion:v3.2

Trust: 0.6

vendor:siemensmodel:scalance xcm-/xrm-/xch-/xrh-300 familyscope:ltversion:v3.2

Trust: 0.6

sources: CNVD: CNVD-2025-19350 // JVNDB: JVNDB-2024-013361 // NVD: CVE-2024-50299

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2024-50299
value: MEDIUM

Trust: 1.0

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2024-50299
value: MEDIUM

Trust: 1.0

NVD: CVE-2024-50299
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-2024-50299
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: 2.0

NVD: CVE-2024-50299
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-2024-013361 // NVD: CVE-2024-50299 // NVD: CVE-2024-50299

PROBLEMTYPE DATA

problemtype:CWE-908

Trust: 1.0

problemtype:Use of uninitialized resources (CWE-908) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2024-013361 // NVD: CVE-2024-50299

PATCH

title:Linux Kernel Archivesurl:https://git.kernel.org/stable/c/0ead60804b64f5bd6999eec88e503c6a1a242d41

Trust: 0.8

title:Patch for Multiple vulnerabilities exist in third-party components of SIEMENS SINEC OS V3.2 and earlierurl:https://www.cnvd.org.cn/patchInfo/show/723061

Trust: 0.6

sources: CNVD: CNVD-2025-19350 // JVNDB: JVNDB-2024-013361

EXTERNAL IDS

db:NVDid:CVE-2024-50299

Trust: 2.6

db:SIEMENSid:SSA-355557

Trust: 1.6

db:SIEMENSid:SSA-265688

Trust: 1.0

db:SIEMENSid:SSA-398330

Trust: 1.0

db:ICS CERTid:ICSA-25-226-07

Trust: 0.8

db:JVNid:JVNVU92169998

Trust: 0.8

db:JVNDBid:JVNDB-2024-013361

Trust: 0.8

db:CNVDid:CNVD-2025-19350

Trust: 0.6

sources: CNVD: CNVD-2025-19350 // JVNDB: JVNDB-2024-013361 // NVD: CVE-2024-50299

REFERENCES

url:https://cert-portal.siemens.com/productcert/html/ssa-355557.html

Trust: 1.6

url:https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html

Trust: 1.0

url:https://git.kernel.org/stable/c/9b5d42aeaf1a52f73b003a33da6deef7df34685f

Trust: 1.0

url:https://git.kernel.org/stable/c/d3fb3cc83cf313e4f87063ce0f3fea76b071567b

Trust: 1.0

url:https://git.kernel.org/stable/c/8820d2d6589f62ee5514793fff9b50c9f8101182

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/a758aa6a773bb872196bcc3173171ef8996bddf0

Trust: 1.0

url:https://git.kernel.org/stable/c/40b283ba76665437bc2ac72079c51b57b25bff9e

Trust: 1.0

url:https://git.kernel.org/stable/c/bf9bff13225baf5f658577f7d985fc4933d79527

Trust: 1.0

url:https://cert-portal.siemens.com/productcert/html/ssa-265688.html

Trust: 1.0

url:https://git.kernel.org/stable/c/67b9a278b80f71ec62091ded97c6bcbea33b5ec3

Trust: 1.0

url:https://cert-portal.siemens.com/productcert/html/ssa-398330.html

Trust: 1.0

url:https://git.kernel.org/stable/c/0ead60804b64f5bd6999eec88e503c6a1a242d41

Trust: 1.0

url:https://jvn.jp/vu/jvnvu92169998/index.html

Trust: 0.8

url:https://nvd.nist.gov/vuln/detail/cve-2024-50299

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-2024-013361 // NVD: CVE-2024-50299

SOURCES

db:CNVDid:CNVD-2025-19350
db:JVNDBid:JVNDB-2024-013361
db:NVDid:CVE-2024-50299

LAST UPDATE DATE

2026-06-18T20:40:08.841000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-19350date:2025-08-22T00:00:00
db:JVNDBid:JVNDB-2024-013361date:2025-08-21T05:13:00
db:NVDid:CVE-2024-50299date:2026-05-12T13:16:20.427

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-19350date:2025-08-12T00:00:00
db:JVNDBid:JVNDB-2024-013361date:2024-11-25T00:00:00
db:NVDid:CVE-2024-50299date:2024-11-19T02:16:32.053