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CVE-2012-0029

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

QEMU（Quick Emulator）是法国法布里斯-贝拉（Fabrice Bellard）个人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-kvm中的e1000 emulation (hw/e1000.c)的process_tx_desc函数存在缓冲区错误漏洞。Guest操作系统用户可利用该漏洞借助特制的报文导致拒绝服务（QEMU崩溃）或者可能执行任意代码。

AI Predicted 9.3 Difficulty: Easy EPSS 0.90% · P59
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I. Basic Information for CVE-2012-0029

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Heap-based buffer overflow in the process_tx_desc function in the e1000 emulation (hw/e1000.c) in qemu-kvm 0.12, and possibly other versions, allows guest OS users to cause a denial of service (QEMU crash) and possibly execute arbitrary code via crafted legacy mode packets.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
QEMU 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QEMU（Quick Emulator）是法国法布里斯-贝拉（Fabrice Bellard）个人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-kvm中的e1000 emulation (hw/e1000.c)的process_tx_desc函数存在缓冲区错误漏洞。Guest操作系统用户可利用该漏洞借助特制的报文导致拒绝服务（QEMU崩溃）或者可能执行任意代码。
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
- n/a n/a -

II. Public POCs for CVE-2012-0029

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III. Intelligence Information for CVE-2012-0029

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Vendor Advisories for CVE-2012-0029 (10)

Mailing List Discussions for CVE-2012-0029 (3)

Other References for CVE-2012-0029 (2)

Same Patch Batch · n/a · 2012-01-27 · 20 CVEs total

CVE-2011-4325 Linux kernel 安全漏洞
CVE-2012-0807 PHP ‘suhosin_encrypt_single_cookie’函数缓冲区溢出漏洞
CVE-2012-0806 Bip缓冲区溢出漏洞
CVE-2012-0395 EMC NetWorker缓冲区溢出漏洞
CVE-2011-4354 OpenSSL 加密问题漏洞
CVE-2011-4143 EMC RSA enVision信息泄露漏洞
CVE-2012-0056 Linux kernel 权限许可和访问控制问题漏洞
CVE-2011-4622 Linux Kernel拒绝服务漏洞
CVE-2011-4608 Red Hat JBoss Enterprise Application Platform 权限许可和访问控制问题漏洞
CVE-2011-4330 Linux Kernel本地权限提升漏洞
CVE-2012-0814 OpenSSH 信任管理问题漏洞
CVE-2011-4314 Red Hat ‘JBoss Enterprise Web Platform’ 安全漏洞
CVE-2011-4132 Linux Kernel 'journal_get_superblock()' 拒绝服务漏洞
CVE-2011-4110 Linux kernel 权限许可和访问控制问题漏洞
CVE-2011-4077 Linux Kernel ‘xfs_readlink()’ 缓冲区错误漏洞
CVE-2011-3874 Android ‘libsysutils’缓冲区溢出漏洞
CVE-2011-3626 Logsurfer ‘prepare_exec’函数资源管理错误漏洞
CVE-2011-2203 Linux kernel 权限许可和访问控制问题漏洞
CVE-2011-1162 Linux Kernel ‘tpm_read()’信息泄漏漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2012-0029

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