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    安全预警 - 涉及华为多个产品的Dirty COW安全漏洞

    • 预警编号:huawei-sa-20161207-01-dirtycow
    • 初始发布时间:2016-12-07
    • 更新发布时间:2021-12-22

    10月21日上午Phil Oester披露了Linux内核本地提权漏洞。
    Linux内核的内存子系统在写入时拷贝(Copy-on-Write,缩写为COW)机制存在条件竞争漏洞,导致可以破坏私有只读内存映射。低权限的本地用户能够利用此漏洞获取其他只读内存映射的写权限(包括系统的只读文件),进而可以获取整个系统的最高权限。 (漏洞编号HWPSIRT-2016-10050)
    该漏洞的CVE编号为: CVE-2016-5195。

    华为已发布版本修复该漏洞。安全预警链接:

    http://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20161207-01-dirtycow-cn

    产品名称

    版本号

    修复版本号

    5288 V3

    V100R003C00

    V100R003C00SPC702

    9032

    V100R001C00

    V100R001C00SPC205

    V100R001C00SPC101

    V100R001C00SPC200

    AC6605

    V200R006C00

    v2r7c10

    Agile Controller-Campus

    V100R002C00

    V100R002C10SPC405

    V100R002C10

    V100R002C10SPC400

    V100R002C10SPC403

    Austin

    V100R001C10B290

    V100R001C10B750SPC007

    V100R001C10B680

    V100R001C20B110

    V100R001C20B210SPC005

    V100R001C30

    V100R001C30B256

    V100R001C50

    V100R001C50B090

    BH620 V2

    V100R002C00

    V100R001C00SPC206

    BH621 V2

    V100R002C00

    V100R002C00SPC403

    BH622 V2

    V100R002C00

    V100R002C00SPC403

    BH640 V2

    V100R002C00

    V100R002C00SPC403

    Balong GU

    V800R200C50B200

    V800R200C52B300SPC005

    V800R200C55B200

    V800R200C55B355SPC001

    Balong GUL

    V700R110C30

    V700R110C30B323

    V700R110C31

    V700R200C00

    V700R200C00B317

    V700R220C30

    V700R220C30B233

    V700R500C30

    V700R500C30B325

    V700R500C31

    V700R500C31B187

    CH121 V3

    V100R001C00

    V100R001C00SPC205

    CH140 V3

    V100R001C00

    V100R001C00SPC126

    CH220 V3

    V100R001C00

    V100R001C00SPC203

    CH222 V3

    V100R001C00

    V100R001C00SPC205

    CH225 V3

    V100R001C00

    V100R001C00SPC103

    CH226 V3

    V100R001C00

    V100R001C00SPC125

    Carrier-eLog

    V200R003C10

    elog V2R5C00SPC200

    Chicago

    V100R001C10

    V100R001C10B505

    CloudOpera CSM

    SysTool(OSUpgrade)V200R016C10SPC100

    CSM CSMV200R17C10SPC100

    SysTool(OSUpgrade)V200R016C10SPC100B021

    V200R016C10SPC600

    Dallas

    V100R001C10

    V100R001C10B290SPC005

    E5573

    E5573s-320TCPU-V200R001B180D11SP00C00

    E5573s-320TCPU-V200R001B323D05SP00C00

    E5878s-32

    E5878s-32TCPU-V200R001B280D01SP05C00

    E5878s E5878s-32TCPU-V200R001B316D15SP00C00

    E6000 Chassis

    V100R001C00

    V100R001C00SPC601

    Enterprise Service Solution EIDC

    V100R001C60

    V100R001C60LHBM31

    FusionCompute

    V100R003C10SPC600

    V100R006C10RC1

    V100R005C00

    V100R005C10

    V100R005C10U1_B1075917

    FusionCube

    V100R002C60RC1

    V100R002C60SPC100

    FusionManager

    FusionManager V100R005C00

    FusionManager V100R006C00

    FusionManager V100R005C10

    V100R003C00

    V100R006C00

    V100R003C10

    V100R005C00

    V100R005C00SPC100

    V100R005C00SPC200

    V100R005C00SPC300

    V100R005C10

    V100R005C10SPC300

    V100R005C10SPC500

    V100R005C10SPC700

    V100R005C10SPC703

    V100R005C10SPC720T

    V100R005C10U1_B1075133

    V100R005C10U2

    FusionSphere OpenStack

    V100R005C00

    V100R006C00SPC101

    V100R005C10

    V100R005C10SPC500

    V100R005C10SPC700

    V100R005C10U20

    V100R005C10U30

    V100R006C00

    V100R006C00RC1

    FusionStorage Block

    V100R003C00

    V100R003C30U2SPC001

    V100R003C02

    V100R003C30

    FusionStorage Object

    V100R002C00

    V1R2C01LHWS02U1SPC1

    V100R002C01

    HiDPTAndroid

    HiDPTAndroidV200R001C00

    HiDPTAndroidV200R001SPC122

    V300R001C00

    HiDPTAndroidV300R001C01SPC050

    HiSTBAndroid

    HiSTBAndroidV600R003C00SPC010

    HiSTBAndroidV600R003C00SPC020

    Huawei solutions for SAP HANA

    V100R001C00

    V100R001C01SPC104

    IPC6112-D

    V100R001C10

    IPC Module V200R003C00SPC100

    IPC6122-D

    V100R001C10

    V100R001C10SPC306

    IPC6611-Z30-I

    V100R001C00

    V100R001C00SPC306

    KII-L21

    KII-L21C02B131CUSTC02D002

    KII-L21C02B140CUSTC02D001

    KII-L21C10B130CUSTC10D003

    KII-L21C10B150CUSTC10D003

    KII-L21C10B140CUSTC10D004

    KII-L21C185B130CUSTC185D002

    KII-21 KII-21C185B150CUSTC185D001

    KII-L21C185B140CUSTC185D004

    KII-L21C185B310CUSTC185D004

    KII-L21C185B321CUSTC185D001

    KII-L21C464B130

    KII-L21C464B140

    KII-L21C629B130CUSTC629D004

    KII-L21C629B140CUSTC629D001

    KII-L21C636B130CUSTC636D002

    KII-L21C636B160CUSTC636D001

    KII-L21C636B140CUSTC636D004

    KII-L21C636B150CUSTC636D005

    KII-L21C636B310CUSTC636D001

    KII-L21C636B330CUSTC636D002

    KII-L21C636B320CUSTC636D001

    KII-L21C900B122

    KII-L21C900B130

    KII-L21C96B130

    KII-L21C96B140CUSTC96D004

    OTA-KII-L21C02B131CUSTC02D002

    OTA-KII-L21C02B140CUSTC02D001

    OTA-KII-L21C185B140CUSTC185D004

    OTA-KII-L21C185B150CUSTC185D001

    OTA-KII-L21C185B310CUSTC185D004

    KII-L21C185B321CUSTC185D001

    OTA-KII-L21C636B140CUSTC636D004

    OTA-KII-L21C636B160CUSTC636D001

    OTA-KII-L21C636B310CUSTC636D001

    KII-L21C636B330CUSTC636D002

    OTA-KII-L21C636B320CUSTC636D001

    OTA-KII-L21C636B330CUSTC636D002

    L2800

    V100R001C00SPC200

    V100R001C00SPC301

    LogCenter

    V100R001C10

    V1R1C20

    OTA-

    KII-L21C636B150CUSTC636D005

    OTA-KII-L21 OTA-KII-L21C636B160CUSTC636D001

    OceanStor Backup Software

    V100R002C00

    OceanStor BCManager V200R001C00SPC201B016

    V100R002C00LHWS01_P385795

    V100R002C00SPC200

    V200R001C00

    V200R001C00SPC200

    OceanStor CSE

    V100R001C01SPC103

    V100R002C00LSFM01SPC109

    V100R001C01SPC106

    V100R001C01SPC109

    V100R001C01SPC112

    V100R002C00LSFM01CP0001

    V100R002C00LSFM01SPC101

    V100R002C00LSFM01SPC102

    V100R002C00LSFM01SPC106

    OceanStor HDP3500E

    V100R002C00

    HDP3500E V100R003C00SPC505

    V100R003C00

    OceanStor HVS85T

    V100R001C00

    V100R001C30SPC201

    V100R001C10

    V100R001C30

    OceanStor N8500

    V200R001C09

    OceanStor BCManager V200R001C00SPC201

    V200R001C91

    V200R001C91SPC900

    OceanStor Onebox

    V100R003C10

    OceanStor CSE V100R002C00LSFM01SPC109

    OceanStor ReplicationDirector

    V200R001C00

    OceanStor BCManager V200R001C00SPC201B013

    Onebox Solution

    V100R005C00

    OceanStor CSE V100R002C00LSFM01SPC109

    V1R5C00RC2

    RH1288 V2

    V100R002C00

    V100R002C00SPC611

    RH1288 V3

    V100R003C00

    V100R003C00SPC622

    RH1288A V2

    V100R002C00

    V100R002C00SPC716

    RH2285 V2

    V100R002C00

    V100R002C00SPC505

    RH2285H V2

    V100R002C00

    V100R002C00SPC606

    RH2288 V2

    V100R002C00

    V100R002C00SPC606

    RH2288 V3

    V100R003C00

    V100R003C00SPC622

    RH2288A V2

    V100R002C00

    V100R002C00SPC716

    RH2288E V2

    V100R002C00

    V100R002C00SPC300

    RH2288H V2

    V100R002C00

    V100R002C00SPC710

    RH2288H V3

    V100R003C00

    V100R003C00SPC530

    RH2485 V2

    V100R002C00

    V100R002C00SPC700

    RH5885 V3

    V100R003C01

    V100R003C01SPC119

    V100R003C10

    V100R003C10SPC109

    RH5885H V3

    V100R003C00

    V100R003C00SPC206

    V100R003C10

    V100R003C10SPC105

    RH8100 V3

    V100R003C00

    V100R003C00SPC213

    SMU(02B)

    V300R002C10

    SMU V500R002C20SPC961

    V300R002C20

    V300R003C00

    V300R003C10

    V300R003C91

    V300R003C93

    V500R001C00

    V500R001C10

    V500R001C20

    SMU(02C)

    V500R001C20

    SMU V500R003C00SPC031

    V500R001C30

    V500R001C50

    V500R001C60

    V500R002C00

    V500R002C10

    V500R002C20

    V500R002C30

    V500R002C50

    SMU(02S)

    V500R001C50

    SMU V500R003C00SPC031

    V500R001C60

    V500R002C00

    V500R002C10

    V500R002C20

    V500R002C30

    UPS2000

    V100R001C00

    V100R021C92SPC050

    V100R001C10

    V100R001C34

    V100R002C02

    V200R001C01

    V200R001C31

    UPS5000

    V100R001C00

    V100R003C01SPC408

    V100R001C08

    V100R001C10

    V100R001C37

    V100R001C39

    V100R002C00

    V100R003C01SPC410

    V100R002C04

    V100R003C01SPC408

    V100R002C11

    V100R003C01SPC410

    V100R002C15

    V100R003C01SPC408

    V100R002C34

    V100R002C41

    V100R002C41SPC601

    V100R003C00

    V100R003C01SPC408

    V100R003C01

    V100R003C03

    V300R001C90

    V300R002C00

    V100R002C41SPC601

    V1300N

    V100R002C02

    VCN3010 V100R002C50

    VCM

    V100R001C00

    VCM5010 V100R002C50

    V100R001C10

    V100R001C20

    X6000

    V100R002C00

    XH621 V2 V100R001C00SPC300     XH310 V2 V100R001C00SPC301    XH311 V2 V100R001C00SPC301    XH320 V2 V100R001C00SPC300  XH321 V2 V100R002C00SPC503  XH310 V3 V100R003C00SPC600

    X6800

    V100R003C00

    XH620 V3 V100R003C00SPC615

    eA680-208

    V100R001C00

    V100R001C00SPC100

    eCloud CC

    V100R001C01LSHU01

    V100R001C01LPAT14

    eLog

    V200R003C10

    elog V2R5C00SPC200

    V200R003C20

    eOMC910

    V100R003C00

    eOMC910_TD V100R003C00SPC200

    eSight

    V300R003C20

    V300R003C20CP0062

    V300R005C00SPC200

    eSight Network

    V300R006C00

    V300R006C00SPC501

    V300R007C00

    V300R007C00SPC100

    eSpace 8950

    V200R003C00

    V200R003C00SPCf00

    eSpace IPC

    V100R001C21

    IPC6325-WD-VR V200R002C20SPC200

    V200R001C01

    V200R001C02

    eSpace VCN3000

    V100R001C01

    VCN3010 V100R002C50

    V100R002C00

    V100R002C10

    V100R002C20

    iBattery

    iBattery_V276

    iBattery_V297B014 included in UPS5000 V300R002C10SPC401

    iBattery_V281

    iBattery_V285

    iBattery_V286

    iBattery_V289

    inCloud Eye

    V200R001C21

    V2R1C30U1

    ECC800

    V100R001C10

    ECC800 V100R002C00SPC200

    V100R001C10SPC100

    ECC500

    V600R002C00

    V600R002C00SPC200T

    V600R002C00SPC300

    V600R002C00SPC300T



    攻击者可以利用此漏洞进行越权进而可以获取系统管理员权限。

    漏洞使用CVSSv3计分系统进行分级(http://www.first.org/cvss/specification-document

    基础得分:7.8 (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
    临时得分:7.2 (E:F/RL:O/RC:C)

     

    1.利用漏洞发起攻击的预置条件:

    具有低权限的本地用户接入设备。

    2.漏洞详细描述:

    漏洞详情参考如下链接:

    https://github.com/dirtycow/dirtycow.github.io/wiki/VulnerabilityDetails

    用户可以通过华为TAC (Huawei Technical Assistance Center)获取补丁/更新版本。

    TAC的联系方式见链接http://www.huawei.com/cn/psirt/report-vulnerabilities



    该漏洞由Phil Oester对外披露。

    2021-12-22 V1.7 UPDATED 刷新受影响的产品版本和修复计划
    2021-01-20 V1.6 UPDATED 刷新受影响的产品版本和修复计划
    2020-06-24 V1.5 UPDATED 刷新受影响的产品版本和修复计划
    2017-05-31 V1.4 UPDATED 刷新受影响的产品版本和修复计划
    2017-02-22 V1.3 UPDATED 刷新受影响的产品版本和修复计划
    2017-01-18 V1.2 UPDATED 刷新受影响的产品版本和修复计划
    2016-12-21 V1.1 UPDATED 刷新受影响的产品版本和修复计划
    2016-12-07 V1.0 INITIAL

    华为一贯主张尽全力保障产品用户的最终利益,遵循负责任的安全事件披露原则,并通过产品安全问题处理机制处理产品安全问题。

    获取华为公司安全应急响应服务及华为产品漏洞信息,请访问http://www.huawei.com/cn/psirt
    反馈华为产品和解决方案安全问题,请反馈至华为PSIRT邮箱PSIRT@huawei.com,详情参考http://www.huawei.com/cn/psirt/report-vulnerabilities

    本文件按“原样”提供,不承诺任何明示、默示和法定的担保,包括(但不限于)对适销性、适用性及不侵权的担保。 在任何情况下,华为技术有限公司,或其直接或间接控制的子公司,或其供应商,对任何损失,包括直接,间接,偶然,必然的商业利润损失或特殊损失均不承担责任。您以任何方式使用本文件所产生的一切法律责任由您自行承担。华为可以随时对本文件所载的内容和信息进行修改或更新。