8.1
CWE
20 327 310
Advisory Published
CVE Published
CVE Published
Updated

CVE-2019-9506: Blutooth BR/EDR specification does not specify sufficient encryption key length and allows an attacker to influence key length negotiation

First published: Mon Jul 08 2019(Updated: )

A flaw was discovered in the Bluetooth protocol. An attacker within physical proximity to the Bluetooth connection could downgrade the encryption protocol to be trivially brute forced.

Credit: Daniele Antonioli SUTDSingapore Dr. Nils Ole Tippenhauer CISPAGermany Pr University of OxfordEngland cret@cert.org

Affected SoftwareAffected VersionHow to fix
redhat/kernel-rt<0:3.10.0-1062.4.1.rt56.1027.el7
0:3.10.0-1062.4.1.rt56.1027.el7
redhat/kernel<0:3.10.0-1062.4.1.el7
0:3.10.0-1062.4.1.el7
redhat/kernel-alt<0:4.14.0-115.14.1.el7a
0:4.14.0-115.14.1.el7a
redhat/kernel<0:3.10.0-327.86.1.el7
0:3.10.0-327.86.1.el7
redhat/kernel<0:3.10.0-514.70.1.el7
0:3.10.0-514.70.1.el7
redhat/kernel<0:3.10.0-693.60.1.el7
0:3.10.0-693.60.1.el7
redhat/kernel<0:3.10.0-862.43.1.el7
0:3.10.0-862.43.1.el7
redhat/kernel<0:3.10.0-957.38.1.el7
0:3.10.0-957.38.1.el7
redhat/kernel-rt<0:4.18.0-147.rt24.93.el8
0:4.18.0-147.rt24.93.el8
redhat/kernel<0:4.18.0-147.el8
0:4.18.0-147.el8
redhat/kernel<0:4.18.0-80.15.1.el8_0
0:4.18.0-80.15.1.el8_0
redhat/kernel-rt<1:3.10.0-693.60.1.rt56.654.el6
1:3.10.0-693.60.1.rt56.654.el6
tvOS<12.4
12.4
macOS Mojave<10.14.6
10.14.6
macOS High Sierra
macOS High Sierra
Apple iOS, iPadOS, and watchOS<5.3
5.3
Android
Apple iOS and iPadOS<12.4
12.4
Android
BlackBerry 7270
iPhone OS=12.4
Apple iOS and macOS=10.12.6
Apple iOS and macOS=10.13.6
Apple iOS and macOS=10.14.5
tvOS=12.4
Apple iOS, iPadOS, and watchOS=5.3
Ubuntu=16.04
Ubuntu=18.04
Ubuntu=19.04
Debian Linux=8.0
SUSE Linux=15.0
SUSE Linux=15.1
Red Hat MRG Realtime=2.0
Red Hat Virtualization Host EUS=4.2
Red Hat Enterprise Linux=8.0
Red Hat Enterprise Linux=7.5
Red Hat Enterprise Linux Server EUS=7.6
Red Hat Enterprise Linux Server EUS=7.7
Red Hat Enterprise Linux Server EUS=8.1
Red Hat Enterprise Linux Server EUS=8.2
Red Hat Enterprise Linux Server EUS=8.4
Red Hat Enterprise Linux for Real Time=7
Red Hat Enterprise Linux for Real Time=8
Red Hat Enterprise Linux for Real Time EUS=8.2
Red Hat Enterprise Linux for Real Time EUS=8.4
Red Hat Enterprise Linux for Real Time for NFV=7
Red Hat Enterprise Linux for Real Time for NFV=8
Red Hat Enterprise Linux for Real Time for NFV=8.2
Red Hat Enterprise Linux for Real Time for NFV=8.4
Red Hat Enterprise Linux Server=7.0
Red Hat Enterprise Linux Server=7.3
Red Hat Enterprise Linux Server=7.4
Red Hat Enterprise Linux Server=7.6
Red Hat Enterprise Linux Server=7.7
Red Hat Enterprise Linux Server=8.2
Red Hat Enterprise Linux Server=8.4
Red Hat Enterprise Linux Server=7.3
Red Hat Enterprise Linux Server=7.4
Red Hat Enterprise Linux Server=7.6
Red Hat Enterprise Linux Server=7.7
Red Hat Enterprise Linux Server=8.2
Red Hat Enterprise Linux Server=8.4
Red Hat Enterprise Linux=7.6
Huawei ALP-AL00B-RSC Firmware<9.1.0.333\(c00e333r2p1t8\)
Huawei ALP-AL00B-RSC Firmware
Huawei Ares-AL00B Firmware<9.1.0.160\(c00e160r2p5t8\)
Huawei Ares-AL00B Firmware
Huawei Ares-AL10D<9.1.0.160\(c00e160r2p5t8\)
Huawei Ares-AL10D
Huawei Ares-TL00C<9.1.0.165\(c01e165r2p5t8\)
Huawei Ares-TL00C Firmware
Huawei Asoka-AL00AX<9.1.1.181\(c00e48r6p1\)
Huawei Asoka-AL00AX Firmware
Huawei ATOMU-L33<8.0.0.147\(c605custc605d1\)
Huawei ATOMU-L33 Firmware
Huawei Atomu-L41 Firmware<8.0.0.153\(c461custc461d1\)
Huawei Atomu-l41 Firmware
Huawei ATOMU-L42 Firmware<8.0.0.155\(c636custc636d1\)
Huawei ATOMU-L42 Firmware
Huawei BLA-AL00B Firmware<9.1.0.329\(c786e320r2p1t8\)
Huawei BLA-AL00B Firmware
Huawei BLA-L29C Firmware<9.1.0.300\(c605e2r1p12t8\)
Huawei BLA-L29
Huawei BLA-TL00B<9.1.0.329\(c01e320r1p1t8\)
Huawei BLA-TL00B Firmware
Huawei BARCA-AL00<8.0.0.366\(c00\)
Huawei BARCA-AL00 Firmware
Huawei Berkeley-AL20 Firmware<9.1.0.333\(c00e333r2p1t8\)
Huawei Berkeley-AL20 Firmware
Huawei P10 Firmware<9.1.0.332\(c432e5r1p13t8\)
Huawei P10
Huawei Berkeley-TL10<9.1.0.333\(c01e333r1p1t8\)
Huawei Berkeley-TL10 Firmware
Huawei Cairogo-L22<cairogo-l22c461b153
Huawei Cairogo-L22
Huawei Charlotte L29C<9.1.0.311\(c605e2r1p11t8\)
Huawei Charlotte L29C
Huawei Columbia-AL10B<9.1.0.333\(c00e333r1p1t8\)
Huawei Columbia-AL10B Firmware
Huawei Columbia-AL10i<9.1.0.335\(c675e8r1p9t8\)
Huawei Columbia-AL10i Firmware
Huawei LON-L29D<9.1.0.350\(c10e5r1p14t8\)
Huawei Columbia-L29D Firmware
Huawei Columbia-TL00D<8.1.0.186\(c01gt\)
Huawei Columbia-TL00D Firmware
Huawei Cornell-AL00A Firmware<9.1.0.333\(c00e333r1p1t8\)
Huawei Cornell-AL00A Firmware
Huawei Cornell-AL00I Firmware<9.1.0.363\(c675e3r1p9t8\)
Huawei Cornell-AL00I Firmware
Huawei Cornell-AL00IND Firmware<8.2.0.141\(c675custc675d1gt\)
Huawei Cornell-AL00IND Firmware
Huawei Cornell-AL10IND<9.1.0.363\(c675e2r1p9t8\)
Huawei Cornell-AL10IND Firmware
Huawei P20 Firmware<9.1.0.336\(c636e2r1p12t8\)
Huawei P20
Huawei Cornell-TL10B<9.1.0.333\(c01e333r1p1t8\)
Huawei Cornell-TL10B Firmware
Huawei Firmware<8.2.0.190\(c00r2p2\)
Huawei Dubai-AL00A Firmware
Huawei Dubai-AL00A<1.0.0.182\(c00\)
Huawei Dubai-AL00A
Huawei Dura-TL00A<1.0.0.176\(c01\)
Huawei Dura-TL00A Firmware
Huawei Emily-L29C Firmware=8.1.0.156\(c605\)
Huawei Emily-L29C Firmware
Huawei EVER-L29B<9.1.0.338\(c185e3r3p1\)
Huawei P10
Huawei Figo-L23<9.1.0.160\(c605e6r1p5t8\)
Huawei Figo
Huawei Figo-L31=8.0.0.122d\(c652\)
Huawei Figo
Huawei Figo-TL10B<9.1.0.130\(c01e115r2p8t8\)
Huawei Figo
Huawei Florida<9.1.0.128\(c00e112r1p6t8\)
Huawei Florida-AL20B Firmware
Huawei Florida<9.1.0.150\(c185e6r1p5t8\)
Huawei Florida
Huawei Florida<9.1.0.150\(c636e6r1p5t8\)
Huawei Florida-L22 Firmware
Huawei Florida<9.1.0.154\(c605e7r1p2t8\)
Huawei Florida
Huawei Florida<9.1.0.128\(c01e112r1p6t8\)
Huawei Florida-TL10B Firmware
Huawei Honor 20s firmware<9.1.0.143\(c675e8r2p1\)
Huawei Honor 20 Firmware
Huawei HONOR 20 PRO<9.1.0.154\(c185e2r5p1\)
Huawei HONOR 20 PRO
Huawei Mate 20 RS Firmware
Huawei Mate 20 Pro
Huawei Mate 20 Pro
Huawei Mate 20 Pro
Huawei Mate 20 X Firmware
Huawei Mate 20 X Firmware
Huawei P Smart Firmware
Huawei P Smart Firmware
Huawei P Smart Firmware
Huawei P Smart 2019 Firmware
Huawei P20 Lite
HUAWEI P20
Huawei P20 Pro Firmware
HUAWEI P20 Pro
HUAWEI P30
HUAWEI P30
Huawei P30 Pro Firmware
Huawei P30 Pro Firmware
Huawei Y5 2018 Firmware
Huawei Y5 2018 Firmware
Huawei Y5 Lite
Huawei Y5 Lite Firmware
Huawei Y6 2019
Huawei Y6 2019
Huawei Y6 Prime 2018
Huawei Y6 Prime 2018 Firmware
Huawei Y6 Pro 2019
Huawei Y6 Pro 2019 Firmware
Huawei Y7 2019 Firmware
Huawei Y7 2019
Huawei Y9 2019 Firmware
Huawei Y9 2019 Firmware
Huawei Nova 3e Firmware
Huawei Nova 3 Firmware
Huawei Nova 4 Firmware
Huawei Nova 4 Firmware
Huawei Nova 5 Firmware
Huawei Nova 5
Huawei Nova 5i Pro Firmware
Huawei Nova 5i Pro Firmware
Huawei Nova Lite 3
Huawei Nova Lite 3
Huawei Harry-AL00C
Huawei Harry-AL00C Firmware
Huawei Harry-al10b
Huawei Honor View 10
Huawei Harry-TL00C
Huawei Harry-TL00C Firmware
Huawei Hima-L29c Firmware
Huawei Hima-L29
Huawei Honor 10 Lite
Huawei Honor 10 Lite Firmware
Huawei Honor 8A Firmware
Huawei Honor 8A Firmware
Huawei Honor 8X Firmware
Huawei Honor 8X
Huawei Honor View 10
Huawei Honor V10 Firmware
HUAWEI Honor V20 firmware
Huawei Honor View 20 Firmware
Huawei Jakarta-AL00a
Huawei Jakarta-AL00a Firmware
Huawei Johnson-TL00D
Huawei Johnson-TL00D Firmware
Huawei Johnson-TL00F
Huawei Johnson
Huawei Katyusha AL00A
Huawei Katyusha AL00A
Huawei Laya-AL00EP
Huawei Laya
Huawei Leland Firmware
Huawei Leland-L21A Firmware
Huawei Leland
Huawei Leland-L31A Firmware
Huawei Leland Firmware
Huawei Leland-L32A Firmware
Huawei Leland-L32C
Huawei Leland-L32C
Huawei Leland Firmware
Huawei Leland-L42A Firmware
Huawei Leland Firmware
Huawei Leland-L42C Firmware
Huawei Leland Firmware
Huawei Leland TL10B
Huawei Leland TL10C
Huawei Leland-TL10C Firmware
Huawei Leland P-AL00C Firmware
Huawei Lelandp-al00c Firmware
Huawei Leland-AL10B Firmware
Huawei Lelandp-AL10B Firmware
Huawei Leland P-AL10D
Huawei Leland P-AL10D
Huawei Leland Firmware
Huawei Leland P-L22A
Huawei Leland P-L22C Firmware
Huawei LelandP-L22C Firmware
Huawei Leland P-L22d
Huawei Leland P-L22d
Huawei London-al40ind
Huawei London-AL40IND Firmware
Huawei Madrid-AL00 Firmware
Huawei Madrid-AL00a Firmware
Huawei Madrid-TL00A
Huawei Madrid-TL00A Firmware
Huawei Neo-AL00 Firmware
Huawei Neo-AL00D Firmware
Huawei Paris-al00ic Firmware
Huawei Paris-al00ic Firmware
Huawei Paris-L21 Firmware
Huawei Paris-l21b Firmware
Huawei Paris-L21 Firmware
Huawei Paris-L21 Firmware
Huawei PARIS-L29B
Huawei EVER-L29B
Huawei Potter-AL00C
Huawei Potter-AL00C Firmware
Huawei Potter-AL10A Firmware
Huawei Potter-AL10A Firmware
Huawei Princeton-AL10B
Huawei Princeton-AL10B Firmware
Huawei Princeton-AL10D
Huawei Princeton
Huawei Princeton-TL10C
Huawei Princeton-TL10C Firmware
Huawei Sydney-AL00
Huawei Sydney
Huawei Sydney-L21
Huawei Sydney
Huawei Sydney-L21BR
Huawei Sydney
Huawei Nem-l22 Firmware
Huawei Sydney-L22BR
Huawei Sydney-L22BR
Huawei Sydney
Huawei Sydney-TL00
Huawei Sydney-TL00 Firmware
Huawei SydneyM-AL00 Firmware
Huawei SydneyM-AL00 Firmware
Huawei SYDNEYM-L01
Huawei Sydney
Huawei Sydneym-L03
Huawei Sydney
Huawei Sydney
Huawei SYDNEYM-L21 Firmware
Huawei SYDNEYM-L22
Huawei SYDNEYM-L22
Huawei Sydney-M-L23
Huawei Sydney-M-L23
Huawei Firmware
Huawei Tonys
Huawei Tony-AL00B Firmware
Huawei Tony-TL00B Firmware
Huawei Yale-AL00A
Huawei Yale-AL50A Firmware
Huawei Yale-AL50A
Huawei Y5
Huawei Yale-l21a
Huawei Y5 (2017)
Huawei Yale-L61C
Huawei Yale-L61C Firmware
Huawei Yale-TL00B
Huawei Yale-TL00B Firmware
Huawei YaleP-AL10B
Huawei P10
Huawei iManager NetEco Firmware
Huawei iManager NetEco
Huawei iManager NetEco Firmware
Huawei iManager NetEco 6000 Firmware
Huawei BLA-L29C Firmware<9.1.0.306\(c185e2r1p13t8\)
Huawei BLA-L29C Firmware<9.1.0.306\(c432e4r1p11t8\)
Huawei BLA-L29C Firmware<9.1.0.306\(c636e2r1p13t8\)
Huawei BLA-L29C Firmware<9.1.0.307\(c635e4r1p13t8\)
Huawei P10 Firmware<9.1.0.350\(c10e3r1p14t8\)
Huawei P10 Firmware<9.1.0.350\(c636e4r1p13t8\)
Huawei Charlotte L29C<9.1.0.325\(c185e4r1p11t8\)
Huawei Charlotte L29C<9.1.0.325\(c636e2r1p12t8\)
Huawei Charlotte L29C<9.1.0.328\(c432e5r1p9t8\)
Huawei Charlotte L29C<9.1.0.328\(c782e10r1p9t8\)
Huawei LON-L29D<9.1.0.350\(c185e3r1p12t8\)
Huawei LON-L29D<9.1.0.350\(c461e3r1p11t8\)
Huawei LON-L29D<9.1.0.350\(c636e3r1p13t8\)
Huawei LON-L29D<9.1.0.351\(c432e5r1p13t8\)
Huawei P20 Firmware<9.1.0.341\(c185e1r1p9t8\)
Huawei P20 Firmware<9.1.0.342\(c461e1r1p9t8\)
Huawei P20 Firmware<9.1.0.347\(c432e1r1p9t8\)
Huawei Emily-L29C Firmware<9.1.0.311\(c461e2r1p11t8\)
Huawei Emily-L29C Firmware<9.1.0.325\(c185e2r1p12t8\)
Huawei Emily-L29C Firmware<9.1.0.325\(c636e7r1p13t8\)
Huawei Emily-L29C Firmware<9.1.0.326\(c635e2r1p11t8\)
Huawei Emily-L29C Firmware<9.1.0.328\(c432e7r1p11t8\)
Huawei Figo-L31<9.1.0.122\(c09e7r1p5t8\)
Huawei Figo-L31<9.1.0.137\(c33e8r1p5t8\)
Huawei Figo-L31<9.1.0.137\(c530e8r1p5t8\)
Huawei Figo-L31<9.1.0.158\(c432e8r1p5t8\)
Huawei Figo-L31<9.1.0.165\(c10e8r1p5t8\)
Huawei Florida<9.1.0.150\(c432e6r1p5t8\)
Huawei Honor 20s firmware<9.1.0.149\(c675e8r2p1\)
Huawei HONOR 20 PRO<9.1.0.154\(c432e2r5p1\)
Huawei HONOR 20 PRO<9.1.0.154\(c636e2r3p1\)
Huawei HONOR 20 PRO<9.1.0.155\(c10e2r3p1\)
Huawei HONOR 20 PRO<9.1.0.170\(c185e2r5p1\)
Huawei HONOR 20 PRO<9.1.0.170\(c636e2r3p1\)
Huawei HONOR 20 PRO<9.1.0.171\(c10e2r3p1\)
Huawei HONOR 20 PRO<9.1.0.172\(c432e2r5p1\)
All of
Android
BlackBerry 7270
All of
Huawei ALP-AL00B-RSC Firmware<9.1.0.333\(c00e333r2p1t8\)
Huawei ALP-AL00B-RSC Firmware
All of
Huawei Ares-AL00B Firmware<9.1.0.160\(c00e160r2p5t8\)
Huawei Ares-AL00B Firmware
All of
Huawei Ares-AL10D<9.1.0.160\(c00e160r2p5t8\)
Huawei Ares-AL10D
All of
Huawei Ares-TL00C<9.1.0.165\(c01e165r2p5t8\)
Huawei Ares-TL00C Firmware
All of
Huawei Asoka-AL00AX<9.1.1.181\(c00e48r6p1\)
Huawei Asoka-AL00AX Firmware
All of
Huawei ATOMU-L33<8.0.0.147\(c605custc605d1\)
Huawei ATOMU-L33 Firmware
All of
Huawei Atomu-L41 Firmware<8.0.0.153\(c461custc461d1\)
Huawei Atomu-l41 Firmware
All of
Huawei ATOMU-L42 Firmware<8.0.0.155\(c636custc636d1\)
Huawei ATOMU-L42 Firmware
All of
Huawei BLA-AL00B Firmware<9.1.0.329\(c786e320r2p1t8\)
Huawei BLA-AL00B Firmware
All of
Huawei BLA-L29C Firmware<9.1.0.300\(c605e2r1p12t8\)
Huawei BLA-L29
All of
Huawei BLA-TL00B<9.1.0.329\(c01e320r1p1t8\)
Huawei BLA-TL00B Firmware
All of
Huawei BARCA-AL00<8.0.0.366\(c00\)
Huawei BARCA-AL00 Firmware
All of
Huawei Berkeley-AL20 Firmware<9.1.0.333\(c00e333r2p1t8\)
Huawei Berkeley-AL20 Firmware
All of
Huawei P10 Firmware<9.1.0.332\(c432e5r1p13t8\)
Huawei P10
All of
Huawei Berkeley-TL10<9.1.0.333\(c01e333r1p1t8\)
Huawei Berkeley-TL10 Firmware
All of
Huawei Cairogo-L22<cairogo-l22c461b153
Huawei Cairogo-L22
All of
Huawei Charlotte L29C<9.1.0.311\(c605e2r1p11t8\)
Huawei Charlotte L29C
All of
Huawei Columbia-AL10B<9.1.0.333\(c00e333r1p1t8\)
Huawei Columbia-AL10B Firmware
All of
Huawei Columbia-AL10i<9.1.0.335\(c675e8r1p9t8\)
Huawei Columbia-AL10i Firmware
All of
Huawei LON-L29D<9.1.0.350\(c10e5r1p14t8\)
Huawei Columbia-L29D Firmware
All of
Huawei Columbia-TL00D<8.1.0.186\(c01gt\)
Huawei Columbia-TL00D Firmware
All of
Huawei Cornell-AL00A Firmware<9.1.0.333\(c00e333r1p1t8\)
Huawei Cornell-AL00A Firmware
All of
Huawei Cornell-AL00I Firmware<9.1.0.363\(c675e3r1p9t8\)
Huawei Cornell-AL00I Firmware
All of
Huawei Cornell-AL00IND Firmware<8.2.0.141\(c675custc675d1gt\)
Huawei Cornell-AL00IND Firmware
All of
Huawei Cornell-AL10IND<9.1.0.363\(c675e2r1p9t8\)
Huawei Cornell-AL10IND Firmware
All of
Huawei P20 Firmware<9.1.0.336\(c636e2r1p12t8\)
Huawei P20
All of
Huawei Cornell-TL10B<9.1.0.333\(c01e333r1p1t8\)
Huawei Cornell-TL10B Firmware
All of
Huawei Firmware<8.2.0.190\(c00r2p2\)
Huawei Dubai-AL00A Firmware
All of
Huawei Dubai-AL00A<1.0.0.182\(c00\)
Huawei Dubai-AL00A
All of
Huawei Dura-TL00A<1.0.0.176\(c01\)
Huawei Dura-TL00A Firmware
All of
Huawei Emily-L29C Firmware=8.1.0.156\(c605\)
Huawei Emily-L29C Firmware
All of
Huawei EVER-L29B<9.1.0.338\(c185e3r3p1\)
Huawei P10
All of
Huawei Figo-L23<9.1.0.160\(c605e6r1p5t8\)
Huawei Figo
All of
Huawei Figo-L31=8.0.0.122d\(c652\)
Huawei Figo
All of
Huawei Figo-TL10B<9.1.0.130\(c01e115r2p8t8\)
Huawei Figo
All of
Huawei Florida<9.1.0.128\(c00e112r1p6t8\)
Huawei Florida-AL20B Firmware
All of
Huawei Florida<9.1.0.150\(c185e6r1p5t8\)
Huawei Florida
All of
Huawei Florida<9.1.0.150\(c636e6r1p5t8\)
Huawei Florida-L22 Firmware
All of
Huawei Florida<9.1.0.154\(c605e7r1p2t8\)
Huawei Florida
All of
Huawei Florida<9.1.0.128\(c01e112r1p6t8\)
Huawei Florida-TL10B Firmware
All of
Huawei Honor 20s firmware<9.1.0.143\(c675e8r2p1\)
Huawei Honor 20 Firmware
All of
Huawei HONOR 20 PRO<9.1.0.154\(c185e2r5p1\)
Huawei HONOR 20 PRO
All of
Huawei Mate 20 RS Firmware
Huawei Mate 20 Pro
All of
Huawei Mate 20 Pro
Huawei Mate 20 Pro
All of
Huawei Mate 20 X Firmware
Huawei Mate 20 X Firmware
All of
Huawei P Smart Firmware
Huawei P Smart Firmware
All of
Huawei P Smart Firmware
Huawei P Smart 2019 Firmware
All of
Huawei P20 Lite
HUAWEI P20
All of
Huawei P20 Pro Firmware
HUAWEI P20 Pro
All of
HUAWEI P30
HUAWEI P30
All of
Huawei P30 Pro Firmware
Huawei P30 Pro Firmware
All of
Huawei Y5 2018 Firmware
Huawei Y5 2018 Firmware
All of
Huawei Y5 Lite
Huawei Y5 Lite Firmware
All of
Huawei Y6 2019
Huawei Y6 2019
All of
Huawei Y6 Prime 2018
Huawei Y6 Prime 2018 Firmware
All of
Huawei Y6 Pro 2019
Huawei Y6 Pro 2019 Firmware
All of
Huawei Y7 2019 Firmware
Huawei Y7 2019
All of
Huawei Y9 2019 Firmware
Huawei Y9 2019 Firmware
All of
Huawei Nova 3e Firmware
Huawei Nova 3 Firmware
All of
Huawei Nova 4 Firmware
Huawei Nova 4 Firmware
All of
Huawei Nova 5 Firmware
Huawei Nova 5
All of
Huawei Nova 5i Pro Firmware
Huawei Nova 5i Pro Firmware
All of
Huawei Nova Lite 3
Huawei Nova Lite 3
All of
Huawei Harry-AL00C
Huawei Harry-AL00C Firmware
All of
Huawei Harry-al10b
Huawei Honor View 10
All of
Huawei Harry-TL00C
Huawei Harry-TL00C Firmware
All of
Huawei Hima-L29c Firmware
Huawei Hima-L29
All of
Huawei Honor 10 Lite
Huawei Honor 10 Lite Firmware
All of
Huawei Honor 8A Firmware
Huawei Honor 8A Firmware
All of
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Huawei Charlotte L29C<9.1.0.325\(c185e4r1p11t8\)
Huawei Charlotte L29C
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Huawei Charlotte L29C<9.1.0.325\(c636e2r1p12t8\)
Huawei Charlotte L29C
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Huawei Charlotte L29C<9.1.0.328\(c432e5r1p9t8\)
Huawei Charlotte L29C
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Huawei Emily-L29C Firmware
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Huawei Emily-L29C Firmware<9.1.0.326\(c635e2r1p11t8\)
Huawei Emily-L29C Firmware
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Huawei HONOR 20 PRO
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debian/linux
5.10.223-1
5.10.234-1
6.1.129-1
6.1.133-1
6.12.22-1

Remedy

At this time there is no known mitigation if bluetooth hardware is to be continue to be used. Replacing the hardware with its wired version and disabling bluetooth may be a suitable alternative for some environments.

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2019-9506?

    CVE-2019-9506 is classified as a high severity vulnerability due to its potential to allow attackers to downgrade Bluetooth encryption.

  • How do I fix CVE-2019-9506?

    To mitigate CVE-2019-9506, update your Bluetooth software or firmware to the latest versions recommended by your device manufacturer.

  • What types of devices are affected by CVE-2019-9506?

    CVE-2019-9506 affects various devices running impacted versions of the Bluetooth protocol including certain models of Android, iOS, and specific Linux kernel versions.

  • Can CVE-2019-9506 be exploited remotely?

    CVE-2019-9506 requires physical proximity to the vulnerable device, making it necessary for the attacker to be within Bluetooth range.

  • What are the potential impacts of CVE-2019-9506?

    The main impact of CVE-2019-9506 is the risk of data leakage or unauthorized access due to the weakening of Bluetooth encryption.

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