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cnvd-2015-02891
Vulnerability from cnvd
Title: Linux Kernel net/ipv4/ping.c ping_unhash()函数内存错误引用本地权限提升漏洞
Description:
Linux Kernel是一款开源的操作系统。
Linux Kernel net/ipv4/ping.c中的ping_unhash()函数存在内存错误引用本地权限提升漏洞,允许本地攻击者利用漏洞以root权限执行任意代码。
Severity: 中
Patch Name: Linux Kernel net/ipv4/ping.c ping_unhash()函数内存错误引用本地权限提升漏洞的补丁
Patch Description:
Linux Kernel是一款开源的操作系统。Linux Kernel net/ipv4/ping.c中的ping_unhash()函数存在内存错误引用本地权限提升漏洞,允许本地攻击者利用漏洞以root权限执行任意代码。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公告获取补丁以修复该漏洞: https://github.com/torvalds/linux/commit/a134f083e79fb4c3d0a925691e732c56911b4326
Reference: https://bugzilla.redhat.com/show_bug.cgi?id=1218074
Impacted products
Name | Linux Kernel |
---|
{ "bids": { "bid": { "bidNumber": "74450" } }, "cves": { "cve": { "cveNumber": "CVE-2015-3636" } }, "description": "Linux Kernel\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nLinux Kernel net/ipv4/ping.c\u4e2d\u7684ping_unhash()\u51fd\u6570\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u4ee5root\u6743\u9650\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002", "discovererName": "Petr Matousek", "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://github.com/torvalds/linux/commit/a134f083e79fb4c3d0a925691e732c56911b4326", "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e", "number": "CNVD-2015-02891", "openTime": "2015-05-06", "patchDescription": "Linux Kernel\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Linux Kernel net/ipv4/ping.c\u4e2d\u7684ping_unhash()\u51fd\u6570\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u4ee5root\u6743\u9650\u6267\u884c\u4efb\u610f\u4ee3\u7801\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 net/ipv4/ping.c ping_unhash()\u51fd\u6570\u5185\u5b58\u9519\u8bef\u5f15\u7528\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01", "products": { "product": "Linux Kernel" }, "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=1218074", "serverity": "\u4e2d", "submitTime": "2015-05-04", "title": "Linux Kernel net/ipv4/ping.c ping_unhash()\u51fd\u6570\u5185\u5b58\u9519\u8bef\u5f15\u7528\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e" }
CVE-2015-3636 (GCVE-0-2015-3636)
Vulnerability from cvelistv5
Published
2015-08-06 01:00
Modified
2024-08-06 05:47
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The ping_unhash function in net/ipv4/ping.c in the Linux kernel before 4.0.3 does not initialize a certain list data structure during an unhash operation, which allows local users to gain privileges or cause a denial of service (use-after-free and system crash) by leveraging the ability to make a SOCK_DGRAM socket system call for the IPPROTO_ICMP or IPPROTO_ICMPV6 protocol, and then making a connect system call after a disconnect.
References
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"USN-2632-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "http://www.ubuntu.com/usn/USN-2632-1" }, { "name": "SUSE-SU-2015:1488", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html" }, { "name": "FEDORA-2015-8518", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158804.html" }, { "name": "[oss-security] 20150502 CVE request for a fixed bug existed in all versions of linux kernel from KeenTeam", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://www.openwall.com/lists/oss-security/2015/05/02/5" }, { "name": "1033186", "tags": [ "vdb-entry", "x_refsource_SECTRACK", "x_transferred" ], "url": "http://www.securitytracker.com/id/1033186" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://github.com/torvalds/linux/commit/a134f083e79fb4c3d0a925691e732c56911b4326" }, { "name": "FEDORA-2015-7736", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157897.html" }, { "name": "RHSA-2015:1643", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "http://rhn.redhat.com/errata/RHSA-2015-1643.html" }, { "name": "openSUSE-SU-2015:1382", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.3" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1218074" }, { "name": "SUSE-SU-2015:1478", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html" }, { "name": "RHSA-2015:1583", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "http://rhn.redhat.com/errata/RHSA-2015-1583.html" }, { "name": "RHSA-2015:1534", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "http://rhn.redhat.com/errata/RHSA-2015-1534.html" }, { "name": "RHSA-2015:1564", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "http://rhn.redhat.com/errata/RHSA-2015-1564.html" }, { "name": "SUSE-SU-2015:1224", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html" }, { "name": "SUSE-SU-2015:1487", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.html" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a134f083e79fb4c3d0a925691e732c56911b4326" }, { "name": "RHSA-2015:1221", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "http://rhn.redhat.com/errata/RHSA-2015-1221.html" }, { "name": "FEDORA-2015-7784", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157788.html" }, { "name": "USN-2633-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "http://www.ubuntu.com/usn/USN-2633-1" }, { "name": "74450", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/74450" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", 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"USN-2631-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "http://www.ubuntu.com/usn/USN-2631-1" }, { "name": "USN-2634-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "http://www.ubuntu.com/usn/USN-2634-1" }, { "name": "SUSE-SU-2015:1491", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00011.html" }, { "name": "SUSE-SU-2015:1489", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html" }, { "name": "USN-2632-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "http://www.ubuntu.com/usn/USN-2632-1" }, { "name": "SUSE-SU-2015:1488", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html" }, { "name": "FEDORA-2015-8518", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": 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"http://rhn.redhat.com/errata/RHSA-2015-1643.html" }, { "name": "openSUSE-SU-2015:1382", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.3" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1218074" }, { "name": "SUSE-SU-2015:1478", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html" }, { "name": "RHSA-2015:1583", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "http://rhn.redhat.com/errata/RHSA-2015-1583.html" }, { "name": "RHSA-2015:1534", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "http://rhn.redhat.com/errata/RHSA-2015-1534.html" }, { "name": "RHSA-2015:1564", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "http://rhn.redhat.com/errata/RHSA-2015-1564.html" }, { "name": "SUSE-SU-2015:1224", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html" }, { "name": "SUSE-SU-2015:1487", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.html" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a134f083e79fb4c3d0a925691e732c56911b4326" }, { "name": "RHSA-2015:1221", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "http://rhn.redhat.com/errata/RHSA-2015-1221.html" }, { "name": "FEDORA-2015-7784", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157788.html" }, { "name": "USN-2633-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "http://www.ubuntu.com/usn/USN-2633-1" }, { "name": "74450", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/74450" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2015-3636", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The ping_unhash function in net/ipv4/ping.c in the Linux kernel before 4.0.3 does not initialize a certain list data structure during an unhash operation, which allows local users to gain privileges or cause a denial of service (use-after-free and system crash) by leveraging the ability to make a SOCK_DGRAM socket system call for the IPPROTO_ICMP or IPPROTO_ICMPV6 protocol, and then making a connect system call after a disconnect." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "DSA-3290", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2015/dsa-3290" }, { "name": "USN-2631-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-2631-1" }, { "name": "USN-2634-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-2634-1" }, { "name": "SUSE-SU-2015:1491", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00011.html" }, { "name": "SUSE-SU-2015:1489", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html" }, { "name": "USN-2632-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-2632-1" }, { "name": "SUSE-SU-2015:1488", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html" }, { "name": "FEDORA-2015-8518", "refsource": "FEDORA", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158804.html" }, { "name": "[oss-security] 20150502 CVE request for a fixed bug existed in all versions of linux kernel from KeenTeam", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2015/05/02/5" }, { "name": "1033186", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1033186" }, { "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html", "refsource": "CONFIRM", "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html" }, { "name": "https://github.com/torvalds/linux/commit/a134f083e79fb4c3d0a925691e732c56911b4326", "refsource": "CONFIRM", "url": "https://github.com/torvalds/linux/commit/a134f083e79fb4c3d0a925691e732c56911b4326" }, { "name": "FEDORA-2015-7736", "refsource": "FEDORA", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157897.html" }, { "name": "RHSA-2015:1643", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2015-1643.html" }, { "name": "openSUSE-SU-2015:1382", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html" }, { "name": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.3", "refsource": "CONFIRM", "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.3" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1218074", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1218074" }, { "name": "SUSE-SU-2015:1478", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html" }, { "name": "RHSA-2015:1583", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2015-1583.html" }, { "name": "RHSA-2015:1534", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2015-1534.html" }, { "name": "RHSA-2015:1564", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2015-1564.html" }, { "name": "SUSE-SU-2015:1224", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html" }, { "name": "SUSE-SU-2015:1487", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.html" }, { "name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a134f083e79fb4c3d0a925691e732c56911b4326", "refsource": "CONFIRM", "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a134f083e79fb4c3d0a925691e732c56911b4326" }, { "name": "RHSA-2015:1221", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2015-1221.html" }, { "name": "FEDORA-2015-7784", "refsource": "FEDORA", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157788.html" }, { "name": "USN-2633-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-2633-1" }, { "name": "74450", "refsource": "BID", "url": "http://www.securityfocus.com/bid/74450" } ] } } } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2015-3636", "datePublished": "2015-08-06T01:00:00", "dateReserved": "2015-05-02T00:00:00", "dateUpdated": "2024-08-06T05:47:57.772Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
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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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