cnvd - cnvd-2018-24544

cnvd-2018-24544

Vulnerability from cnvd

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

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{
  "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

Modified

2024-08-05 10:24

Severity ?

CWE

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.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/105394	vdb-entry, x_refsource_BID
	https://security.netapp.com/advisory/ntap-20190204-0001/	x_refsource_CONFIRM
	https://bugzilla.suse.com/show_bug.cgi?id=1106512	x_refsource_CONFIRM
	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c0ca3d70e8d3cf81e2255a217f7ca402f5ed0862	x_refsource_CONFIRM
	https://support.f5.com/csp/article/K22691834	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2018-10/msg00033.html	vendor-advisory, x_refsource_SUSE
	https://seclists.org/bugtraq/2019/Jul/33	mailing-list, x_refsource_BUGTRAQ
	http://packetstormsecurity.com/files/153702/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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