CNVD-2018-10153
Vulnerability from cnvd - Published: 2018-05-23
VLAI
Title
Linux Kernel拒绝服务漏洞（CNVD-2018-10153）
Description
Linux kernel是一种计算机操作系统内核，以C语言和汇编语言写成，符合POSIX标准，按GNU通用公共许可证发行。
Linux Kernel存在ptrace()错误处理拒绝服务漏洞。本地用户可通过调用modify_user_hw_breakpoint()函数利用该漏洞导致内核崩溃。
Severity
低
Patch Name
Linux Kernel拒绝服务漏洞（CNVD-2018-10153）的补丁
Patch Description
Linux kernel是一种计算机操作系统内核，以C语言和汇编语言写成，符合POSIX标准，按GNU通用公共许可证发行。
Linux Kernel存在ptrace()错误处理拒绝服务漏洞。本地用户可通过调用modify_user_hw_breakpoint()函数利用该漏洞导致内核崩溃。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description
厂商已发布漏洞修复程序，请及时关注更新： https://github.com/torvalds/linux/commit/f67b15037a7a50c57f72e69a6d59941ad90a0f0f
Reference
https://securitytracker.com/id/1040806
Impacted products
| Name | Linux Kernel 无 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2018-1000199"
}
},
"description": "Linux kernel\u662f\u4e00\u79cd\u8ba1\u7b97\u673a\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\uff0c\u4ee5C\u8bed\u8a00\u548c\u6c47\u7f16\u8bed\u8a00\u5199\u6210\uff0c\u7b26\u5408POSIX\u6807\u51c6\uff0c\u6309GNU\u901a\u7528\u516c\u5171\u8bb8\u53ef\u8bc1\u53d1\u884c\u3002\r\n\r\nLinux Kernel\u5b58\u5728ptrace()\u9519\u8bef\u5904\u7406\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u672c\u5730\u7528\u6237\u53ef\u901a\u8fc7\u8c03\u7528modify_user_hw_breakpoint()\u51fd\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5185\u6838\u5d29\u6e83\u3002",
"discovererName": "unknow",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/torvalds/linux/commit/f67b15037a7a50c57f72e69a6d59941ad90a0f0f",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2018-10153",
"openTime": "2018-05-23",
"patchDescription": "Linux kernel\u662f\u4e00\u79cd\u8ba1\u7b97\u673a\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\uff0c\u4ee5C\u8bed\u8a00\u548c\u6c47\u7f16\u8bed\u8a00\u5199\u6210\uff0c\u7b26\u5408POSIX\u6807\u51c6\uff0c\u6309GNU\u901a\u7528\u516c\u5171\u8bb8\u53ef\u8bc1\u53d1\u884c\u3002\r\n\r\nLinux Kernel\u5b58\u5728ptrace()\u9519\u8bef\u5904\u7406\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u672c\u5730\u7528\u6237\u53ef\u901a\u8fc7\u8c03\u7528modify_user_hw_breakpoint()\u51fd\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5185\u6838\u5d29\u6e83\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
"patchName": "Linux Kernel\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-10153\uff09\u7684\u8865\u4e01",
"products": {
"product": "Linux Kernel \u65e0"
},
"referenceLink": "https://securitytracker.com/id/1040806",
"serverity": "\u4f4e",
"submitTime": "2018-05-02",
"title": "Linux Kernel\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-10153\uff09"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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