CVE-2006-1056 (CNNVD-200604-336)
LOW
中文标题:
多家厂商AMD CPU本地FPU信息泄露漏洞
英文标题:
The Linux kernel before 2.6.16.9 and the FreeBSD kernel, when running on AMD64 and other 7th and 8th...
CVSS分数:
2.1
发布时间:
2006-04-20 10:00:00
漏洞类型:
加密问题
状态:
PUBLISHED
数据质量分数:
0.30
数据版本:
v3
漏洞描述
中文描述:
AMD是全球领先的微处理器解决方案供应商，提供各种微处理器解决方案。 在AMD所生产的第7代和第8代处理器上，除非将x87状态字中的异常摘要(ES)位设置为1，否则fxsave和fxrstor指令不会保存FOP、FIP和FDP寄存器指示出现了无掩码x87异常。 这种行为与AMD提供的文档所述是一致的，但与其他厂商的处理器不一致。其他厂商的处理器无论ES位设置为何值都会保存FOP、FIP和FDP寄存器。由于这种差异，在环境切换时无法恢复FOP、FIP和FDP寄存器的内容。 在受影响的处理器上，本地攻击者可以监控使用浮点运算进程的执行路径。这可能允许攻击者窃取加密密钥或其他敏感信息。
英文描述:
The Linux kernel before 2.6.16.9 and the FreeBSD kernel, when running on AMD64 and other 7th and 8th generation AuthenticAMD processors, only save/restore the FOP, FIP, and FDP x87 registers in FXSAVE/FXRSTOR when an exception is pending, which allows one process to determine portions of the state of floating point instructions of other processes, which can be leveraged to obtain sensitive information such as cryptographic keys. NOTE: this is the documented behavior of AMD64 processors, but it is inconsistent with Intel processors in a security-relevant fashion that was not addressed by the kernels.
CWE类型:
CWE-310
标签:
（暂无数据）
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| freebsd | freebsd | * | - | - |
cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*
|
| linux | linux_kernel | * | - | - |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.0 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.0:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.1 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.1:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.2 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.2:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.3 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.3:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.4 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.4:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.5 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.5:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.6 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.6:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.7 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.7:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.8 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.8:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.9 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.9:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.10 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.10:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.11 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.11:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.11.1 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.11.1:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.11.2 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.11.2:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.11.3 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.11.3:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.11.4 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.11.4:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.11.5 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.11.5:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.11.6 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.11.6:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.11.7 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.11.7:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.11.8 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.11.8:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.11.9 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.11.9:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.11.10 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.11.10:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.11.11 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.11.11:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.11.12 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.11.12:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.12 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.12:rc1:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.12.1 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.12.1:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.12.2 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.12.2:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.12.3 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.12.3:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.12.4 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.12.4:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.12.5 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.12.5:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.12.6 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.12.6:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.13 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.13:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.13.1 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.13.1:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.13.2 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.13.2:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.13.3 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.13.3:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.13.4 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.13.4:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.14 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.14:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.14.1 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.14.1:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.14.2 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.14.2:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.14.3 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.14.3:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.14.4 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.14.4:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.14.5 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.14.5:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.14.6 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.14.6:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.14.7 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.14.7:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.15 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.15:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.15.1 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.15.1:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.15.2 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.15.2:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.15.3 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.15.3:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.15.4 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.15.4:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.15.5 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.15.5:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.15.6 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.15.6:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.15.7 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.15.7:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.16 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.16:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.16.1 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.16.1:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.16.2 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.16.2:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.16.3 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.16.3:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.16.4 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.16.4:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.16.5 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.16.5:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.16.6 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.16.6:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.16.7 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.16.7:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6.16_rc7 | - | - |
cpe:2.3:o:linux:linux_kernel:2.6.16_rc7:*:*:*:*:*:*:*
|
| linux | linux_kernel | 2.6_test9_cvs | - | - |
cpe:2.3:o:linux:linux_kernel:2.6_test9_cvs:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
参考链接
oval:org.mitre.oval:def:9995
vdb-entry
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
RHSA-2006:0437
vendor-advisory
cve.org
访问
cve.org
22876
third-party-advisory
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
19735
third-party-advisory
cve.org
访问
cve.org
ADV-2006-4502
vdb-entry
cve.org
访问
cve.org
ADV-2006-2554
vdb-entry
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
RHSA-2006:0579
vendor-advisory
cve.org
访问
cve.org
20716
third-party-advisory
cve.org
访问
cve.org
22875
third-party-advisory
cve.org
访问
cve.org
FEDORA-2006-423
vendor-advisory
cve.org
访问
cve.org
21136
third-party-advisory
cve.org
访问
cve.org
USN-302-1
vendor-advisory
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
24746
vdb-entry
cve.org
访问
cve.org
24807
vdb-entry
cve.org
访问
cve.org
21983
third-party-advisory
cve.org
访问
cve.org
ADV-2006-4353
vdb-entry
cve.org
访问
cve.org
21035
third-party-advisory
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
DSA-1097
vendor-advisory
cve.org
访问
cve.org
RHSA-2006:0575
vendor-advisory
cve.org
访问
cve.org
SUSE-SA:2006:028
vendor-advisory
cve.org
访问
cve.org
20061113 VMSA-2006-0009 - VMware ESX Server 3.0.0 AMD fxsave/restore issue
mailing-list
cve.org
访问
cve.org
ADV-2006-1426
vdb-entry
cve.org
访问
cve.org
19715
third-party-advisory
cve.org
访问
cve.org
1015966
vdb-entry
cve.org
访问
cve.org
20060419 FreeBSD Security Advisory FreeBSD-SA-06:14.fpu
mailing-list
cve.org
访问
cve.org
17600
vdb-entry
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
DSA-1103
vendor-advisory
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
FreeBSD-SA-06:14
vendor-advisory
cve.org
访问
cve.org
21465
third-party-advisory
cve.org
访问
cve.org
SUSE-SU-2014:0446
vendor-advisory
cve.org
访问
cve.org
[linux-kernel] 20060419 RE: Linux 2.6.16.9
mailing-list
cve.org
访问
cve.org
ADV-2006-1475
vdb-entry
cve.org
访问
cve.org
20061113 VMSA-2006-0006 - VMware ESX Server 2.5.3 Upgrade Patch 4
mailing-list
cve.org
访问
cve.org
amd-fpu-information-disclosure(25871)
vdb-entry
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
20398
third-party-advisory
cve.org
访问
cve.org
20061113 VMSA-2006-0007 - VMware ESX Server 2.1.3 Upgrade Patch 2
mailing-list
cve.org
访问
cve.org
无标题
x_refsource_MISC
cve.org
访问
cve.org
22417
third-party-advisory
cve.org
访问
cve.org
19724
third-party-advisory
cve.org
访问
cve.org
20671
third-party-advisory
cve.org
访问
cve.org
20061113 VMSA-2006-0005 - VMware ESX Server 2.5.4 Upgrade Patch 1
mailing-list
cve.org
访问
cve.org
20914
third-party-advisory
cve.org
访问
cve.org
CVSS评分详情
2.1
LOW
CVSS向量:
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS版本:
2.0
机密性
PARTIAL
完整性
NONE
可用性
NONE
时间信息
发布时间:
2006-04-20 10:00:00
修改时间:
2024-08-07 16:56:15
创建时间:
2025-11-11 15:32:32
更新时间:
2025-11-11 15:49:06
利用信息
暂无可利用代码信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2006-1056 |
2025-11-11 15:17:40 | 2025-11-11 07:32:32 |
| NVD | nvd_CVE-2006-1056 |
2025-11-11 14:51:48 | 2025-11-11 07:41:17 |
| CNNVD | cnnvd_CNNVD-200604-336 |
2025-11-11 15:08:51 | 2025-11-11 07:49:06 |
版本与语言
当前版本:
v3
主要语言:
EN
支持语言:
EN
ZH
安全公告
暂无安全公告信息
变更历史
v3
CNNVD
2025-11-11 15:49:06
vulnerability_type: 未提取 → 加密问题; cnnvd_id: 未提取 → CNNVD-200604-336; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
- vulnerability_type: 未提取 -> 加密问题
- cnnvd_id: 未提取 -> CNNVD-200604-336
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2
NVD
2025-11-11 15:41:17
severity: SeverityLevel.MEDIUM → SeverityLevel.LOW; cvss_score: 未提取 → 2.1; cvss_vector: NOT_EXTRACTED → AV:L/AC:L/Au:N/C:P/I:N/A:N; cvss_version: NOT_EXTRACTED → 2.0; affected_products_count: 0 → 64; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.LOW
- cvss_score: 未提取 -> 2.1
- cvss_vector: NOT_EXTRACTED -> AV:L/AC:L/Au:N/C:P/I:N/A:N
- cvss_version: NOT_EXTRACTED -> 2.0
- affected_products_count: 0 -> 64
- data_sources: ['cve'] -> ['cve', 'nvd']