CVE-2015-6815: CVE-2015-6815

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I. Basic Information for CVE-2015-6815

Vulnerability Information

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Vulnerability Title

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Description

The process_tx_desc function in hw/net/e1000.c in QEMU before 2.4.0.1 does not properly process transmit descriptor data when sending a network packet, which allows attackers to cause a denial of service (infinite loop and guest crash) via unspecified vectors.

Source: NVD (National Vulnerability Database)

CVSS Information

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Type

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Title

QEMU 安全漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

QEMU（Quick Emulator）是法国法布里斯-贝拉（Fabrice Bellard）软件开发者的一套模拟处理器软件。该软件具有速度快、跨平台等特点。 QEMU 2.4.0.1之前版本中的hw/net/e1000.c文件中的process_tx_desc函数存在安全漏洞，该漏洞源于程序发送网络数据包时没有正确处理传输描述符数据。攻击者可利用该漏洞造成拒绝服务（无限循环）。

Source: CNNVD (China National Vulnerability Database)

CVSS Information

N/A

Source: CNNVD (China National Vulnerability Database)

Vulnerability Type

N/A

Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
QEMU	QEMU	before 2.4.0.1	-

II. Public POCs for CVE-2015-6815

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2015-6815

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http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168646.htmlx_refsource_MISC
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168077.htmlx_refsource_MISC
https://bugzilla.redhat.com/show_bug.cgi?id=1260076x_refsource_MISC
https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14x_refsource_MISC
🔗 http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00011.htmlx_refsource_MISC
https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg05832.htmlx_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2015/09/04/4x_refsource_MISC
http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00026.htmlx_refsource_MISC
http://www.ubuntu.com/usn/USN-2745-1x_refsource_MISC
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00005.htmlx_refsource_MISC
http://www.openwall.com/lists/oss-security/2015/09/05/5x_refsource_MISC
https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg01199.htmlx_refsource_CONFIRM
https://nvd.nist.gov/vuln/detail/CVE-2015-6815

IV. Related Vulnerabilities

Same product: QEMU

Same vendor: QEMU

V. Comments for CVE-2015-6815

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I. Basic Information for CVE-2015-6815

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2015-6815

III. Intelligence Information for CVE-2015-6815

IV. Related Vulnerabilities

V. Comments for CVE-2015-6815

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