Security Advisory - SegmentSmack Vulnerability in Linux Kernel
- SA No:huawei-sa-20181031-02-linux
- Initial Release Date: 2018-10-31
- Last Release Date: 2020-08-05
There is a DoS vulnerability in the Linux Kernel versions 4.9+ known as a SegmentSmack attack. Remote attackers may send TCP packets to Linux kernel to make it calls the very expensive functions tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() of the affected device which can lead to a denial of service. Maintaining the denial of service condition requires continuous two-way TCP sessions to a reachable open port. Thus, the attacks cannot be performed using spoofed IP addresses. (Vulnerability ID: HWPSIRT-2018-08114)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2018-5390.Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20181031-01-linux-en
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Product Name |
Affected Version |
Resolved Product and Version |
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ALP-AL00B |
Versions earlier than 10.0.0.162(C00E156R2P4) |
10.0.0.162(C00E156R2P4) |
|
Versions earlier than 9.0.0.125(C00E81R2P20T8) |
9.0.0.125(C00E81R2P20T8) |
|
|
ALP-TL00B |
Versions earlier than 10.0.0.162(C01E156R1P4) |
10.0.0.162(C01E156R1P4) |
|
Versions earlier than 9.0.0.125(C01E81R1P20T8) |
9.0.0.125(C01E81R1P20T8) |
|
|
Anne-AL00 |
Versions earlier than 8.0.0.168(C00) |
8.0.0.168(C00) |
|
Ares-TL00CHW |
Versions earlier than 8.2.0.163(C01R2P1) |
8.2.0.163(C01R2P1) |
|
Atomu-AL00B |
Versions earlier than 8.0.0.195(C00) |
8.0.0.195(C00) |
|
Atomu-AL10B |
Versions earlier than 8.0.0.195(C00) |
8.0.0.195(C00) |
|
Atomu-AL20B |
Versions earlier than 8.0.0.195(C00) |
8.0.0.195(C00) |
|
Atomu-AL20IND |
Versions earlier than 8.0.0.156(C675CUSTC675D1) |
8.0.0.156(C675CUSTC675D1) |
|
Atomu-L29A |
Versions earlier than 8.0.0.142(C461CUSTC461D1) |
8.0.0.142(C461CUSTC461D1) |
|
Atomu-L41 |
Versions earlier than 8.0.0.143(C461CUSTC461D1) |
8.0.0.143(C461CUSTC461D1) |
|
B525s-23a |
B525s-23aTCPU-V100R001B236D01SP00C00 |
B525s-23aTCPU-V800R001B191D27SP00C00 |
|
BLA-AL00B |
Versions earlier than 10.0.0.170(C00E170R2P4) |
10.0.0.170(C00E170R2P4) |
|
Versions earlier than 9.0.0.125(C00E83R2P15T8) |
9.0.0.125(C00E83R2P15T8) |
|
|
BLA-TL00B |
8.0.0.113(SP7C01) |
BLA-AL00B 8.1.0.350(C00) |
|
8.0.0.113D(SP7C01) |
||
|
8.0.0.118(C01) |
||
|
8.0.0.118D(C01) |
||
|
8.0.0.120(SP2C01) |
||
|
8.0.0.120D(SP2C01) |
||
|
8.0.0.125(SP1C01) |
||
|
8.0.0.125(SP2C01) |
||
|
8.0.0.125(SP3C01) |
||
|
8.0.0.126(SP2C01) |
||
|
8.0.0.126(SP5C01) |
||
|
8.0.0.126D(SP2C01) |
||
|
8.0.0.127(SP1C01) |
||
|
8.0.0.128(SP2C01) |
||
|
8.0.0.128D(SP2C01) |
||
|
8.0.0.129(SP2C01) |
||
|
Versions earlier than 10.0.0.170(C01E170R1P4) |
10.0.0.170(C01E170R1P4) |
|
|
Versions earlier than 9.0.0.125(C01E83R1P15T8) |
9.0.0.125(C01E83R1P15T8) |
|
|
Berkeley-AL20 |
Versions earlier than 8.0.0.202(C00GT) |
8.0.0.202(C00GT) |
|
Berkeley-L09 |
Versions earlier than 8.0.0.169(C10) |
8.0.0.169(C10) |
|
Versions earlier than 8.0.0.169(C432) |
8.0.0.169(C432) |
|
|
Versions earlier than 8.0.0.169(C636) |
8.0.0.169(C636) |
|
|
Columbia-AL00A |
Versions earlier than 8.1.0.181(C00GT) |
8.1.0.181(C00GT) |
|
Columbia-AL10B |
8.1.0.163(C00) |
Columbia-AL00A 8.1.0.181(C00GT) |
|
Columbia-TL00D |
Versions earlier than 8.1.0.181(C01GT) |
8.1.0.181(C01GT) |
|
Cornell-AL00A |
Versions earlier than 8.2.0.150(C00) |
8.2.0.150(C00) |
|
Versions earlier than 9.1.0.346(C00E336R1P1T8) |
9.1.0.346(C00E336R1P1T8) |
|
|
Cornell-L29A |
Versions earlier than 8.2.0.132(C461GT) |
8.2.0.132(C461GT) |
|
Cornell-TL10B |
8.2.0.132(C01) |
Cornell-TL10 9.0.0.125(C01E125R1P11T8) |
|
Delhi-L42 |
Versions earlier than Delhi-L42C185B123 |
Delhi-L42C185B123 |
|
Versions earlier than Delhi-L42C432B136 |
Delhi-L42C432B136 |
|
|
Duke-L09 |
Duke-L09C10B187 |
DUK-L09 8.0.0.370(C10) |
|
Duke-L09C432B189 |
DUK-L09 8.0.0.375(C432) |
|
|
Duke-L09C636B189 |
DUK-L09 8.0.0.369(C636) |
|
|
Emily-L29C |
Versions earlier than 8.1.0.154(C461) |
8.1.0.154(C461) |
|
Versions earlier than 9.0.0.159(C461E2R1P11T8) |
9.0.0.159(C461E2R1P11T8) |
|
|
EulerOS |
2.1.11 |
2.2.11.SPC2 |
|
2.1.6 |
||
|
2.2.RC3 |
||
|
2.2.RC5 |
||
|
V200R002C10 |
||
|
V200R002C20 |
||
|
V200R003C00 |
V200R005C00SPC319B000 |
|
|
V200R003C00SPC200 |
||
|
V200R003C00SPC503 |
||
|
V200R003C00SPC509 |
||
|
V200R003C00SPC609 |
||
|
V200R005C00 |
||
|
V200R005C00SPC100 |
||
|
V200R005C00SPC200 |
||
|
V200R005C00SPC300 |
||
|
V200R005C00SPC310 |
||
|
V200R005C00SPC317 |
||
|
V200R005C00SPC318 |
||
|
V200R007C00SPC200 |
V200R007C00SPC200B003 |
|
|
Florida-AL00A |
8.0.0.120(C00) |
Florida-AL20B 9.1.0.136(C00E121R1P6T8) |
|
FusionCompute |
6.3.0 |
6.3.1 |
|
6.3.RC1 |
||
|
FusionSphere OpenStack |
V100R006C00 |
V100R006C30SPC100B080 |
|
V100R006C00RC1 |
||
|
V100R006C00RC2 |
||
|
V100R006C00U1 |
||
|
V100R006C10 |
||
|
V100R006C10RC1 |
||
|
V100R006C10RC1B060 |
||
|
V100R006C10RC2 |
||
|
V100R006C10SPC002B010 |
||
|
V100R006C10SPC100 |
||
|
V100R006C10SPC110 |
||
|
V100R006C10SPC200 |
||
|
V100R006C10SPC200B030 |
||
|
V100R006C10SPC301 |
||
|
V100R006C10SPC500 |
||
|
V100R006C10SPC530 |
||
|
V100R006C10SPC600 |
||
|
V100R006C10U10 |
||
|
V100R006C10U20 |
||
|
V100R006C30 |
||
|
V100R006C30SPC100 |
||
|
HUAWEI Mate 20 |
9.0.0.107(C00E106R1P17) |
B166 |
|
9.0.0.107(C01E106R1P17) |
HMA-AL00B166 |
|
|
patch01_cold_LDAC_01 |
B166 |
|
|
HUAWEI Mate 20 Pro |
9.0.0.108(C185E10R1P16) |
LYA-AL00B166 |
|
9.0.0.108(C316E10R1P16) |
||
|
9.0.0.108(C346E10R1P16) |
||
|
9.0.0.108(C34E10R1P16) |
||
|
9.0.0.108(C432E10R1P16) |
||
|
9.0.0.109(C25E9R1P16) |
||
|
9.0.0.109(C605E10R1P16) |
||
|
HUAWEI Mate 20 X |
Versions earlier than 9.0.0.117(C01E116R1P17) |
9.0.0.117(C01E116R1P17) |
|
HUAWEI P20 |
8.1.0.105(SP6C01) |
8.1.0.167(C00) |
|
8.1.0.105D(SP6C01) |
||
|
8.1.0.106(SP3C01) |
||
|
8.1.0.106D(SP3C01) |
||
|
8.1.0.107(SP5C01) |
||
|
8.1.0.107D(SP5C01) |
||
|
8.1.0.108(SP2C01) |
||
|
8.1.0.108(SP6C01) |
||
|
8.1.0.108D(SP2C01) |
||
|
8.1.0.109(SP5C01) |
||
|
8.1.0.112(C01) |
||
|
8.1.0.123(C01) |
||
|
8.1.0.132(C01) |
||
|
8.1.0.150(C01) |
||
|
8.1.0.152D(C01) |
||
|
8.1.0.153(C01) |
||
|
8.1.0.167(C01) |
||
|
Versions earlier than 8.1.0.167(SP1C00) |
8.1.0.167(SP1C00) |
|
|
Versions earlier than 9.0.0.125(C00E76R1P21T8) |
9.0.0.125(C00E76R1P21T8) |
|
|
Versions earlier than 9.0.0.125(C01E76R1P21T8) |
9.0.0.125(C01E76R1P21T8) |
|
|
HUAWEI P20 Pro |
8.1.0.106(SP3C01) |
8.1.0.167(SP1C00) |
|
8.1.0.106D(SP3C01) |
||
|
8.1.0.107(SP5C01) |
||
|
8.1.0.107D(SP5C01) |
||
|
8.1.0.108(SP3C01) |
||
|
8.1.0.108(SP6C01) |
||
|
8.1.0.108D(SP3C01) |
||
|
8.1.0.109(SP2C01) |
||
|
8.1.0.111(C01) |
||
|
8.1.0.123(C01) |
||
|
8.1.0.132(C01) |
||
|
8.1.0.150(C01) |
||
|
8.1.0.152(C01) |
||
|
8.1.0.167(C01) |
||
|
8.1.0.176(C00) |
9.0.0.125(C00E51R1P15T8) |
|
|
Versions earlier than 8.1.0.152(C675CUSTC675D1) |
8.1.0.152(C675CUSTC675D1) |
|
|
Versions earlier than 8.1.0.167(C00) |
8.1.0.167(C00) |
|
|
Versions earlier than 9.0.0.125(C01E51R1P15T8) |
9.0.0.125(C01E51R1P15T8) |
|
|
HUAWEI Y6 Prime 2018 |
Versions earlier than 8.0.0.143(C461CUSTC461D1) |
8.0.0.143(C461CUSTC461D1) |
|
Honor View 10 |
Versions earlier than 8.1.0.132(C567) |
8.1.0.132(C567) |
|
Jimmy-AL00A |
Versions earlier than Jimmy-AL00AC00B172 |
Jimmy-AL00AC00B172 |
|
Jimmy-TL00A |
Versions earlier than Jimmy-TL00AC01B172 |
Jimmy-TL00AC01B172 |
|
Johnson-AL10C |
Versions earlier than 9.0.1.156(C00E21R2P5T8) |
9.0.1.156(C00E21R2P5T8) |
|
LON-L29D |
LON-L29DC721B192 |
8.0.0.372(C721) |
|
Laya-AL00EP |
9.0.0.107(C786E107R1P16) |
B166 |
|
LelandP-AL10D |
Versions earlier than 9.1.0.141(C00E120R1P6T8) |
9.1.0.141(C00E120R1P6T8) |
|
LelandP-L22D |
8.0.0.138(C675CUSTC675D1) |
LelandP-L32A 9.1.0.146(C675E18R1P4T8) |
|
London-AL00B |
Versions earlier than 8.0.0.215(C00) |
8.0.0.215(C00) |
|
London-AL00C |
Versions earlier than 8.0.0.215(C00) |
8.0.0.215(C00) |
|
London-AL00D |
Versions earlier than 8.0.0.215(C00) |
8.0.0.215(C00) |
|
London-AL10 |
Versions earlier than 8.0.0.215(C00) |
8.0.0.215(C00) |
|
London-AL30A |
Versions earlier than 8.0.0.215(C00) |
8.0.0.215(C00) |
|
London-AL30B |
Versions earlier than 8.0.0.215(C00) |
8.0.0.215(C00) |
|
London-AL30I |
8.0.0.150(C675CUSTC675D1) |
London-AL30IND 8.0.0.158(C675CUSTC675D1) |
|
London-AL30IN |
Versions earlier than 8.0.0.166(C675CUSTC675D1) |
8.0.0.166(C675CUSTC675D1) |
|
London-AL40 |
Versions earlier than 8.0.0.215(C00) |
8.0.0.215(C00) |
|
London-AL40B |
Versions earlier than 8.0.0.215(C00) |
8.0.0.215(C00) |
|
London-AL40I |
8.0.0.150(C675CUSTC675D1) |
London-AL30IND 8.0.0.158(C675CUSTC675D1) |
|
London-L29 |
Versions earlier than 8.0.0.135(C461CUSTC461D1) |
8.0.0.135(C461CUSTC461D1) |
|
London-TL00B |
Versions earlier than 8.0.0.215(C01) |
8.0.0.215(C01) |
|
London-TL00C |
Versions earlier than 8.0.0.215(C01) |
8.0.0.215(C01) |
|
London-TL10 |
Versions earlier than 8.0.0.215(C01) |
8.0.0.215(C01) |
|
London-TL40 |
8.0.0.210(C01) |
London-TL40B 8.0.0.215(C01) |
|
London-TL40B |
Versions earlier than 8.0.0.215(C01) |
8.0.0.215(C01) |
|
NEO-AL00D |
8.1.0.175(C786) |
9.0.0.156(C786E84R1P13T8) |
|
Versions earlier than 8.1.0.167(SP1C786) |
8.1.0.167(SP1C786) |
|
|
OceanStor 18500 V3 |
V300R006C01 |
V300R006C50SPC100 |
|
OceanStor 18800 V3 |
V300R006C01 |
V300R006C50SPC100 |
|
OceanStor 5300 V3 |
V300R006C01 |
V300R006C50SPC100 |
|
OceanStor 5600 V3 |
V300R006C01 |
V300R006C50SPC100 |
|
OceanStor 6800 V3 |
V300R006C01 |
V300R006C50SPC100 |
|
Princeton-AL10D |
Versions earlier than 10.1.0.160(C00E160R2P11) |
10.1.0.160(C00E160R2P11) |
|
Toronto-L21 |
Versions earlier than Toronto-L21C10B176CUSTC10D001 |
Toronto-L21C10B176CUSTC10D001 |
|
Versions earlier than Toronto-L21C432B181CUSTC432D001 |
Toronto-L21C432B181CUSTC432D001 |
|
|
Versions earlier than Toronto-L21C569B180CUSTC569D001 |
Toronto-L21C569B180CUSTC569D001 |
|
|
USG6000V |
V500R001C10 |
USG V500R005C20 |
|
V500R001C20 |
||
|
V500R003C00 |
||
|
V500R005C00 |
A remote attacker may be able to trigger a denial-of-service condition.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Temporal Score: 6.5 (E:U/RL:O/RC:C)
Overall Score: 6.5
This vulnerability can be exploited only when the following conditions are present:
The attacker could continuous send two-way TCP sessions to the affected device.
Vulnerability details:
Remote attackers may send TCP packets to Linux kernel to make it calls the very expensive functions tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() of the affected device which can lead to a denial of service. Maintaining the denial of service condition requires continuous two-way TCP sessions to a reachable open port. Thus, the attacks cannot be performed using spoofed IP addresses.
Customers should contact Huawei TAC (Huawei Technical Assistance Center) to request the upgrades. For TAC contact information, please refer to Huawei worldwide website at http://www.huawei.com/en/psirt/report-vulnerabilities.
This vulnerability was publicly disclosed.
2020-08-05 V1.6 UPDATED Updated the "Software Versions and Fixes" section;
2020-07-29 V1.5 UPDATED Updated the "Software Versions and Fixes" section;
2020-07-15 V1.4 UPDATED Updated the "Software Versions and Fixes" section;
2020-06-10 V1.3 UPDATED Updated the "Software Versions and Fixes" section;
2019-12-11 V1.2 UPDATED Updated the "Software Versions and Fixes" section;
2019-09-10 V1.1 UPDATED Updated the "Software Versions and Fixes" section;
2018-10-31 V1.0 INITIAL
None
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