Vulnerability-Lookup

CNVD-2018-24544

Vulnerability from cnvd - Published: 2018-12-04

Title

Linux kernel安全绕过漏洞（CNVD-2018-24544）

Description

Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。 Linux kernel 4.18.6及之前版本中存在安全漏洞，该漏洞源于程序未能正确地验证访问权限。本地攻击者可利用该漏洞修改或截断底层数据库中的文件。

Severity

中

Patch Name

Linux kernel安全绕过漏洞（CNVD-2018-24544）的补丁

Patch Description

Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。 Linux kernel 4.18.6及之前版本中存在安全漏洞，该漏洞源于程序未能正确地验证访问权限。本地攻击者可利用该漏洞修改或截断底层数据库中的文件。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

厂商已发布了漏洞修复程序，请及时关注更新： https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0ca3d70e8d3cf81e2255a217f7ca402f5ed0862

Reference

https://bugzilla.suse.com/show_bug.cgi?id=1106512 https://www.securityfocus.com/bid/105394

Impacted products

Name
Linux Kernel <=4.18.6

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "105394"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-16597"
    }
  },
  "description": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u53d1\u5e03\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\n\nLinux kernel 4.18.6\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5730\u9a8c\u8bc1\u8bbf\u95ee\u6743\u9650\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4fee\u6539\u6216\u622a\u65ad\u5e95\u5c42\u6570\u636e\u5e93\u4e2d\u7684\u6587\u4ef6\u3002",
  "discovererName": "Linux",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0ca3d70e8d3cf81e2255a217f7ca402f5ed0862",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-24544",
  "openTime": "2018-12-04",
  "patchDescription": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u53d1\u5e03\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\r\n\r\nLinux kernel 4.18.6\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5730\u9a8c\u8bc1\u8bbf\u95ee\u6743\u9650\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4fee\u6539\u6216\u622a\u65ad\u5e95\u5c42\u6570\u636e\u5e93\u4e2d\u7684\u6587\u4ef6\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\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2018-24544\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Linux Kernel \u003c=4.18.6"
  },
  "referenceLink": "https://bugzilla.suse.com/show_bug.cgi?id=1106512\r\nhttps://www.securityfocus.com/bid/105394",
  "serverity": "\u4e2d",
  "submitTime": "2018-09-26",
  "title": "Linux kernel\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2018-24544\uff09"
}

CVE-2018-16597 (GCVE-0-2018-16597)

Vulnerability from cvelistv5 – Published: 2018-09-21 16:00 – Updated: 2024-08-05 10:24

Summary

An issue was discovered in the Linux kernel before 4.8. Incorrect access checking in overlayfs mounts could be used by local attackers to modify or truncate files in the underlying filesystem.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

8 references

URL	Tags
http://www.securityfocus.com/bid/105394	vdb-entryx_refsource_BID
https://security.netapp.com/advisory/ntap-2019020…	x_refsource_CONFIRM
https://bugzilla.suse.com/show_bug.cgi?id=1106512	x_refsource_CONFIRM
https://git.kernel.org/pub/scm/linux/kernel/git/t…	x_refsource_CONFIRM
https://support.f5.com/csp/article/K22691834	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://seclists.org/bugtraq/2019/Jul/33	mailing-listx_refsource_BUGTRAQ
http://packetstormsecurity.com/files/153702/Slack…	x_refsource_MISC

Date Public

2018-08-30 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.

Action not permitted

CNVD-2018-24544

CVE-2018-16597 (GCVE-0-2018-16597)

Tags

Sightings

Nomenclature

Related by attack behaviour