Vulnerability-Lookup

CNVD-2015-01354

Vulnerability from cnvd - Published: 2015-03-02

Title

Linux Kernel 'rds/sysctl.c'本地信息泄露漏洞

Description

Linux Kernel是一款开源的操作系统。 Linux Kernel rds_sysctl_rds_table未能正确的数据类型，允许攻击者利用漏洞获取敏感信息。

Severity

低

Patch Name

Linux Kernel 'rds/sysctl.c'本地信息泄露漏洞的补丁

Patch Description

Linux Kernel是一款开源的操作系统。Linux Kernel rds_sysctl_rds_table未能正确的数据类型，允许攻击者利用漏洞获取敏感信息。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=db27ebb111e9f69efece08e4cb6a34ff980f8896

Reference

http://www.openwall.com/lists/oss-security/2015/02/20/20

Impacted products

Name
Linux Kernel

Show details on source website

JSON

To clipboard

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      "bidNumber": "72730"
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  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-2042"
    }
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  "description": "Linux Kernel\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nLinux Kernel rds_sysctl_rds_table\u672a\u80fd\u6b63\u786e\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-01354",
  "openTime": "2015-03-02",
  "patchDescription": "Linux Kernel\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Linux Kernel rds_sysctl_rds_table\u672a\u80fd\u6b63\u786e\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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 \u0027rds/sysctl.c\u0027\u672c\u5730\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Linux Kernel"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2015/02/20/20",
  "serverity": "\u4f4e",
  "submitTime": "2015-02-26",
  "title": "Linux Kernel \u0027rds/sysctl.c\u0027\u672c\u5730\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2015-2042 (GCVE-0-2015-2042)

Vulnerability from cvelistv5 – Published: 2015-04-21 10:00 – Updated: 2024-08-06 05:02

Summary

net/rds/sysctl.c in the Linux kernel before 3.19 uses an incorrect data type in a sysctl table, which allows local users to obtain potentially sensitive information from kernel memory or possibly have unspecified other impact by accessing a sysctl entry.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

13 references

URL	Tags
http://www.ubuntu.com/usn/USN-2562-1	vendor-advisoryx_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2565-1	vendor-advisoryx_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2561-1	vendor-advisoryx_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2564-1	vendor-advisoryx_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2563-1	vendor-advisoryx_refsource_UBUNTU
http://www.securityfocus.com/bid/72730	vdb-entryx_refsource_BID
http://www.debian.org/security/2015/dsa-3237	vendor-advisoryx_refsource_DEBIAN
https://bugzilla.redhat.com/show_bug.cgi?id=1195355	x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-2560-1	vendor-advisoryx_refsource_UBUNTU
http://www.openwall.com/lists/oss-security/2015/0…	mailing-listx_refsource_MLIST
http://git.kernel.org/?p=linux/kernel/git/torvald…	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://github.com/torvalds/linux/commit/db27ebb1…	x_refsource_CONFIRM

Date Public

2015-02-03 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.

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.

Action not permitted

CNVD-2015-01354

CVE-2015-2042 (GCVE-0-2015-2042)

Tags

Sightings

Nomenclature

Related by attack behaviour