Vulnerability-Lookup

CNVD-2016-11079

Vulnerability from cnvd - Published: 2016-11-15

Title

Linux Kernel 'tuners/tuner-xc2028.c'内存破坏漏洞

Description

Linux kernel是美国Linux基金会发布的操作系统Linux所使用的内核。 Linux Kernel 'tuners/tuner-xc2028.c'中存在内存破坏漏洞，攻击者可利用该漏洞在内核权限上执行任意代码，失败尝试可能会导致拒绝服务。

Severity

中

Patch Name

Linux Kernel 'tuners/tuner-xc2028.c'内存破坏漏洞的补丁

Patch Description

Linux kernel是美国Linux基金会发布的操作系统Linux所使用的内核。 Linux Kernel 'tuners/tuner-xc2028.c'中存在内存破坏漏洞，攻击者可利用该漏洞在内核权限上执行任意代码，失败尝试可能会导致拒绝服务。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/?id=8dfbcc4351a0b6d2f2d77f367552f48ffefafe18

Reference

http://www.securityfocus.com/bid/94201

Impacted products

Name
Linux Kernel

Show details on source website

JSON

To clipboard

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    "bid": {
      "bidNumber": "94201"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-7913"
    }
  },
  "description": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u53d1\u5e03\u7684\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\r\n\r\nLinux Kernel \u0027tuners/tuner-xc2028.c\u0027\u4e2d\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u6743\u9650\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5931\u8d25\u5c1d\u8bd5\u53ef\u80fd\u4f1a\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Linux",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/?id=8dfbcc4351a0b6d2f2d77f367552f48ffefafe18",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-11079",
  "openTime": "2016-11-15",
  "patchDescription": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u53d1\u5e03\u7684\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\r\n\r\nLinux Kernel \u0027tuners/tuner-xc2028.c\u0027\u4e2d\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u6743\u9650\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5931\u8d25\u5c1d\u8bd5\u53ef\u80fd\u4f1a\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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 \u0027tuners/tuner-xc2028.c\u0027\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Linux Kernel"
  },
  "referenceLink": "http://www.securityfocus.com/bid/94201",
  "serverity": "\u4e2d",
  "submitTime": "2016-11-11",
  "title": "Linux Kernel \u0027tuners/tuner-xc2028.c\u0027\u5185\u5b58\u7834\u574f\u6f0f\u6d1e"
}

CVE-2016-7913 (GCVE-0-2016-7913)

Vulnerability from cvelistv5 – Published: 2016-11-16 04:49 – Updated: 2024-08-06 02:13

Summary

The xc2028_set_config function in drivers/media/tuners/tuner-xc2028.c in the Linux kernel before 4.6 allows local users to gain privileges or cause a denial of service (use-after-free) via vectors involving omission of the firmware name from a certain data structure.

Severity

No CVSS data available.

CWE

Assigner

google_android Google root

References

10 references

URL	Tags
http://source.android.com/security/bulletin/2016-…	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:1062	vendor-advisoryx_refsource_REDHAT
https://github.com/torvalds/linux/commit/8dfbcc43…	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:0676	vendor-advisoryx_refsource_REDHAT
http://git.kernel.org/cgit/linux/kernel/git/torva…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/94201	vdb-entryx_refsource_BID
https://usn.ubuntu.com/3798-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3798-2/	vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2019:1170	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:1190	vendor-advisoryx_refsource_REDHAT

Date Public

2016-04-27 00:00

Show details on NVD website

JSON

To clipboard

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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.

Detection rules are retrieved from Rulezet.

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.

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.