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ID

VAR-202411-1143


CVE

CVE-2024-50262


TITLE

Linux  of  Linux Kernel  Out-of-bounds write vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2024-012627

DESCRIPTION

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix out-of-bounds write in trie_get_next_key() trie_get_next_key() allocates a node stack with size trie->max_prefixlen, while it writes (trie->max_prefixlen + 1) nodes to the stack when it has full paths from the root to leaves. For example, consider a trie with max_prefixlen is 8, and the nodes with key 0x00/0, 0x00/1, 0x00/2, ... 0x00/8 inserted. Subsequent calls to trie_get_next_key with _key with .prefixlen = 8 make 9 nodes be written on the node stack with size 8. Linux of Linux Kernel Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (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-2024-50262 // JVNDB: JVNDB-2024-012627 // 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:5.4.285

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:4.19.323

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:5.10.229

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:6.7

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:4.16

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:5.16

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:6.11.7

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:5.5

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:5.11

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:6.2

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:6.6.60

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:4.20

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:6.1.116

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:5.15.171

Trust: 1.0

vendor:linuxmodel:kernelscope:eqversion:6.2 that's all 6.6.60

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:5.16 that's all 6.1.116

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:4.16 that's all 4.19.323

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:5.11 that's all 5.15.171

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion: -

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:4.20 that's all 5.4.285

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:6.7 that's all 6.11.7

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:5.5 that's all 5.10.229

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-2024-012627 // NVD: CVE-2024-50262

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2024-50262
value: HIGH

Trust: 1.0

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2024-50262
value: HIGH

Trust: 1.0

NVD: CVE-2024-50262
value: HIGH

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-2024-50262
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 2.0

NVD: CVE-2024-50262
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2025-19350 // JVNDB: JVNDB-2024-012627 // NVD: CVE-2024-50262 // NVD: CVE-2024-50262

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

problemtype:Out-of-bounds writing (CWE-787) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2024-012627 // NVD: CVE-2024-50262

PATCH

title:Linux Kernel Archivesurl:https://git.kernel.org/stable/c/13400ac8fb80c57c2bfb12ebd35ee121ce9b4d21

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-2024-012627

EXTERNAL IDS

db:NVDid:CVE-2024-50262

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-2024-012627

Trust: 0.8

db:CNVDid:CNVD-2025-19350

Trust: 0.6

sources: CNVD: CNVD-2025-19350 // JVNDB: JVNDB-2024-012627 // NVD: CVE-2024-50262

REFERENCES

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

Trust: 1.6

url:https://git.kernel.org/stable/c/91afbc0eb3c90258ae378ae3c6ead3d2371e926d

Trust: 1.0

url:https://git.kernel.org/stable/c/86c8ebe02d8806dd8878d0063e8e185622ab6ea6

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/a035df0b98df424559fd383e8e1a268f422ea2ba

Trust: 1.0

url:https://git.kernel.org/stable/c/590976f921723d53ac199c01d5b7b73a94875e68

Trust: 1.0

url:https://git.kernel.org/stable/c/13400ac8fb80c57c2bfb12ebd35ee121ce9b4d21

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/e8494ac079814a53fbc2258d2743e720907488ed

Trust: 1.0

url:https://git.kernel.org/stable/c/c4b4f9a9ab82238cb158fa4fe61a8c0ae21a4980

Trust: 1.0

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

Trust: 1.0

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

Trust: 1.0

url:https://git.kernel.org/stable/c/90a6e0e1e151ef7a9282e78f54c3091de2dcc99c

Trust: 1.0

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

Trust: 0.8

url:https://nvd.nist.gov/vuln/detail/cve-2024-50262

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-2024-012627 // NVD: CVE-2024-50262

SOURCES

db:CNVDid:CNVD-2025-19350
db:JVNDBid:JVNDB-2024-012627
db:NVDid:CVE-2024-50262

LAST UPDATE DATE

2026-06-19T21:12:47.818000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-19350date:2025-08-22T00:00:00
db:JVNDBid:JVNDB-2024-012627date:2025-08-21T04:57:00
db:NVDid:CVE-2024-50262date:2026-05-12T13:16:20.197

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-19350date:2025-08-12T00:00:00
db:JVNDBid:JVNDB-2024-012627date:2024-11-14T00:00:00
db:NVDid:CVE-2024-50262date:2024-11-09T11:15:11.687