Vulnerability-Lookup

CNVD-2016-07086

Vulnerability from cnvd - Published: 2016-09-02

Title

Qualcomm Innovation Center Android contributions for MSM缓冲区溢出漏洞

Description

Qualcomm Innovation Center（QuIC）Android contributions for MSM是一款用于MSM项目支持用户建立基于Android平台并包含其他增强功能的高通芯片产品。Qualcomm Innovation Center (QuIC) Android patch是QuIC的一个Android补丁包。 QuIC Android contributions for MSM设备和其它设备中使用的wcnss_wlan device driver for the Linux kernel 3.x版本中的drivers/net/wireless/wcnss/wcnss_wlan.c文件中的‘wcnss_wlan_write’函数存在堆缓冲区溢出漏洞。攻击者可通过向‘/dev/wcnss_wlan’写入大量数据利用该漏洞造成拒绝服务。

Severity

高

Patch Name

Qualcomm Innovation Center Android contributions for MSM缓冲区溢出漏洞的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，详情请关注厂商主页： https://www.kernel.org/

Reference

https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=579e796cb089324c55e0e689a180575ba81b23d9 https://www.codeaurora.org/buffer-overflow-vulnerability-wcnsswlanwrite-cve-2016-5342

Impacted products

Name
Linux Kernel 3.x

Show details on source website

JSON

To clipboard

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    "bid": {
      "bidNumber": "92693"
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    "cve": {
      "cveNumber": "CVE-2016-5342"
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  "discovererName": "Chiachih Wu of C0RE Team",
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  "number": "CNVD-2016-07086",
  "openTime": "2016-09-02",
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  "patchName": "Qualcomm Innovation Center Android contributions for MSM\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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  "serverity": "\u9ad8",
  "submitTime": "2016-09-01",
  "title": "Qualcomm Innovation Center Android contributions for MSM\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2016-5342 (GCVE-0-2016-5342)

Vulnerability from cvelistv5 – Published: 2016-08-30 17:00 – Updated: 2024-08-06 01:00

Summary

Heap-based buffer overflow in the wcnss_wlan_write function in drivers/net/wireless/wcnss/wcnss_wlan.c in the wcnss_wlan device driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allows attackers to cause a denial of service or possibly have unspecified other impact by writing to /dev/wcnss_wlan with an unexpected amount of data.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2164 records in the last 180 days details

References

4 references

URL	Tags
https://source.codeaurora.org/quic/la/kernel/msm-…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/92693	vdb-entryx_refsource_BID
http://source.android.com/security/bulletin/2016-…	x_refsource_CONFIRM
https://www.codeaurora.org/buffer-overflow-vulner…	x_refsource_CONFIRM

Date Public

2016-08-29 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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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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.

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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