CVE-2021-47029

mt76: connac: fix kernel warning adding monitor interface

5.5 Medium

In the Linux kernel, the following vulnerability has been resolved:

mt76: connac: fix kernel warning adding monitor interface

Fix the following kernel warning adding a monitor interface in mt76_connac_mcu_uni_add_dev routine.

[ 507.984882] ------------[ cut here ]------------ [ 507.989515] WARNING: CPU: 1 PID: 3017 at mt76_connac_mcu_uni_add_dev+0x178/0x190 [mt76_connac_lib] [ 508.059379] CPU: 1 PID: 3017 Comm: ifconfig Not tainted 5.4.98 #0 [ 508.065461] Hardware name: MT7622_MT7531 RFB (DT) [ 508.070156] pstate: 80000005 (Nzcv daif -PAN -UAO) [ 508.074939] pc : mt76_connac_mcu_uni_add_dev+0x178/0x190 [mt76_connac_lib] [ 508.081806] lr : mt7921_eeprom_init+0x1288/0x1cb8 [mt7921e] [ 508.087367] sp : ffffffc013a33930 [ 508.090671] x29: ffffffc013a33930 x28: ffffff801e628ac0 [ 508.095973] x27: ffffff801c7f1200 x26: ffffff801c7eb008 [ 508.101275] x25: ffffff801c7eaef0 x24: ffffff801d025610 [ 508.106577] x23: ffffff801d022990 x22: ffffff801d024de8 [ 508.111879] x21: ffffff801d0226a0 x20: ffffff801c7eaee8 [ 508.117181] x19: ffffff801d0226a0 x18: 000000005d00b000 [ 508.122482] x17: 00000000ffffffff x16: 0000000000000000 [ 508.127785] x15: 0000000000000080 x14: ffffff801d704000 [ 508.133087] x13: 0000000000000040 x12: 0000000000000002 [ 508.138389] x11: 000000000000000c x10: 0000000000000000 [ 508.143691] x9 : 0000000000000020 x8 : 0000000000000001 [ 508.148992] x7 : 0000000000000000 x6 : 0000000000000000 [ 508.154294] x5 : ffffff801c7eaee8 x4 : 0000000000000006 [ 508.159596] x3 : 0000000000000001 x2 : 0000000000000000 [ 508.164898] x1 : ffffff801c7eac08 x0 : ffffff801d0226a0 [ 508.170200] Call trace: [ 508.172640] mt76_connac_mcu_uni_add_dev+0x178/0x190 [mt76_connac_lib] [ 508.179159] mt7921_eeprom_init+0x1288/0x1cb8 [mt7921e] [ 508.184394] drv_add_interface+0x34/0x88 [mac80211] [ 508.189271] ieee80211_add_virtual_monitor+0xe0/0xb48 [mac80211] [ 508.195277] ieee80211_do_open+0x86c/0x918 [mac80211] [ 508.200328] ieee80211_do_open+0x900/0x918 [mac80211] [ 508.205372] __dev_open+0xcc/0x150 [ 508.208763] __dev_change_flags+0x134/0x198 [ 508.212937] dev_change_flags+0x20/0x60 [ 508.216764] devinet_ioctl+0x3e8/0x748 [ 508.220503] inet_ioctl+0x1e4/0x350 [ 508.223983] sock_do_ioctl+0x48/0x2a0 [ 508.227635] sock_ioctl+0x310/0x4f8 [ 508.231116] do_vfs_ioctl+0xa4/0xac0 [ 508.234681] ksys_ioctl+0x44/0x90 [ 508.237985] __arm64_sys_ioctl+0x1c/0x48 [ 508.241901] el0_svc_common.constprop.1+0x7c/0x100 [ 508.246681] el0_svc_handler+0x18/0x20 [ 508.250421] el0_svc+0x8/0x1c8 [ 508.253465] ---[ end trace c7b90fee13d72c39 ]--- [ 508.261278] ------------[ cut here ]------------

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

Exploit likelihood

0.25%Up 0.2 points since Feb 29, 2024

What each source reports

NVD Score used5.5

In the Linux kernel, the following vulnerability has been resolved:

mt76: connac: fix kernel warning adding monitor interface

Fix the following kernel warning adding a monitor interface in mt76_connac_mcu_uni_add_dev routine.

Record: CVE-2021-47029
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-02

CVE ListNo score

mt76: connac: fix kernel warning adding monitor interface

In the Linux kernel, the following vulnerability has been resolved:

mt76: connac: fix kernel warning adding monitor interface

Fix the following kernel warning adding a monitor interface in mt76_connac_mcu_uni_add_dev routine.

Record: CVE-2021-47029
Updated: 2026-11-02

EUVDEUVD-2021-33677No score

In the Linux kernel, the following vulnerability has been resolved:

mt76: connac: fix kernel warning adding monitor interface

Fix the following kernel warning adding a monitor interface in mt76_connac_mcu_uni_add_dev routine.

Record: EUVD-2021-33677
Updated: 2026-11-02

GitHub AdvisoriesGHSA-77r5-rg8x-qv785.5

In the Linux kernel, the following vulnerability has been resolved: mt76: connac: fix kernel...

In the Linux kernel, the following vulnerability has been resolved:

mt76: connac: fix kernel warning adding monitor interface

Fix the following kernel warning adding a monitor interface in mt76_connac_mcu_uni_add_dev routine.

Record: GHSA-77r5-rg8x-qv78
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-02

OSVUBUNTU-CVE-2021-470295.5

In the Linux kernel, the following vulnerability has been resolved: mt76: connac: fix kernel warning adding monitor interface Fix the following kernel warning adding a monitor interface in mt76_connac_mcu_uni_add_dev routine. [ 507.984882] ------------[ cut here ]------------ [ 507.989515] WARNING: CPU: 1 PID: 3017 at mt76_connac_mcu_uni_add_dev+0x178/0x190 [mt76_connac_lib] [ 508.059379] CPU: 1 PID: 3017 Comm: ifconfig Not tainted 5.4.98 #0 [ 508.065461] Hardware name: MT7622_MT7531 RFB (DT) [ 508.070156] pstate: 80000005 (Nzcv daif -PAN -UAO) [ 508.074939] pc : mt76_connac_mcu_uni_add_dev+0x178/0x190 [mt76_connac_lib] [ 508.081806] lr : mt7921_eeprom_init+0x1288/0x1cb8 [mt7921e] [ 508.087367] sp : ffffffc013a33930 [ 508.090671] x29: ffffffc013a33930 x28: ffffff801e628ac0 [ 508.095973] x27: ffffff801c7f1200 x26: ffffff801c7eb008 [ 508.101275] x25: ffffff801c7eaef0 x24: ffffff801d025610 [ 508.106577] x23: ffffff801d022990 x22: ffffff801d024de8 [ 508.111879] x21: ffffff801d0226a0 x20: ffffff801c7eaee8 [ 508.117181] x19: ffffff801d0226a0 x18: 000000005d00b000 [ 508.122482] x17: 00000000ffffffff x16: 0000000000000000 [ 508.127785] x15: 0000000000000080 x14: ffffff801d704000 [ 508.133087] x13: 0000000000000040 x12: 0000000000000002 [ 508.138389] x11: 000000000000000c x10: 0000000000000000 [ 508.143691] x9 : 0000000000000020 x8 : 0000000000000001 [ 508.148992] x7 : 0000000000000000 x6 : 0000000000000000 [ 508.154294] x5 : ffffff801c7eaee8 x4 : 0000000000000006 [ 508.159596] x3 : 0000000000000001 x2 : 0000000000000000 [ 508.164898] x1 : ffffff801c7eac08 x0 : ffffff801d0226a0 [ 508.170200] Call trace: [ 508.172640] mt76_connac_mcu_uni_add_dev+0x178/0x190 [mt76_connac_lib] [ 508.179159] mt7921_eeprom_init+0x1288/0x1cb8 [mt7921e] [ 508.184394] drv_add_interface+0x34/0x88 [mac80211] [ 508.189271] ieee80211_add_virtual_monitor+0xe0/0xb48 [mac80211] [ 508.195277] ieee80211_do_open+0x86c/0x918 [mac80211] [ 508.200328] ieee80211_do_open+0x900/0x918 [mac80211] [ 508.205372] __dev_open+0xcc/0x150 [ 508.208763] __dev_change_flags+0x134/0x198 [ 508.212937] dev_change_flags+0x20/0x60 [ 508.216764] devinet_ioctl+0x3e8/0x748 [ 508.220503] inet_ioctl+0x1e4/0x350 [ 508.223983] sock_do_ioctl+0x48/0x2a0 [ 508.227635] sock_ioctl+0x310/0x4f8 [ 508.231116] do_vfs_ioctl+0xa4/0xac0 [ 508.234681] ksys_ioctl+0x44/0x90 [ 508.237985] __arm64_sys_ioctl+0x1c/0x48 [ 508.241901] el0_svc_common.constprop.1+0x7c/0x100 [ 508.246681] el0_svc_handler+0x18/0x20 [ 508.250421] el0_svc+0x8/0x1c8 [ 508.253465] ---[ end trace c7b90fee13d72c39 ]--- [ 508.261278] ------------[ cut here ]------------

Record: UBUNTU-CVE-2021-47029
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`linux-hwe-edge` Ubuntu:16.04:LTS	All versions, plus listed versions 4.8.0-28.30~16.04.14.8.0-30.32~16.04.14.8.0-32.34~16.04.14.8.0-34.36~16.04.14.10.0-14.16~16.04.1 Show 18 moreShow less 4.10.0-19.21~16.04.14.10.0-20.22~16.04.14.10.0-21.23~16.04.14.10.0-22.24~16.04.14.10.0-24.28~16.04.14.10.0-26.30~16.04.14.11.0-13.19~16.04.14.11.0-14.20~16.04.14.13.0-16.19~16.04.34.13.0-17.20~16.04.14.13.0-19.22~16.04.14.13.0-21.24~16.04.14.13.0-25.29~16.04.24.15.0-13.14~16.04.14.15.0-15.16~16.04.14.15.0-20.21~16.04.14.15.0-22.24~16.04.14.15.0-23.25~16.04.1	None known
`linux-aws-5.0` Ubuntu:18.04:LTS	All versions, plus listed versions 5.0.0-1021.24~18.04.15.0.0-1022.25~18.04.15.0.0-1023.26~18.04.15.0.0-1024.27~18.04.15.0.0-1025.285.0.0-1027.30	None known
`linux-aws-5.3` Ubuntu:18.04:LTS	All versions, plus listed versions 5.3.0-1016.17~18.04.15.3.0-1017.18~18.04.15.3.0-1019.21~18.04.15.3.0-1023.25~18.04.15.3.0-1028.30~18.04.1 Show 5 moreShow less 5.3.0-1030.32~18.04.15.3.0-1032.34~18.04.25.3.0-1033.355.3.0-1034.365.3.0-1035.37	None known
`linux-azure` Ubuntu:18.04:LTS	All versions, plus listed versions 4.15.0-1002.24.15.0-1003.34.15.0-1004.44.15.0-1008.84.15.0-1009.9 Show 39 moreShow less 4.15.0-1012.124.15.0-1013.134.15.0-1014.144.15.0-1018.184.15.0-1019.194.15.0-1021.214.15.0-1022.234.15.0-1023.244.15.0-1025.264.15.0-1028.294.15.0-1030.314.15.0-1031.324.15.0-1032.334.15.0-1035.364.15.0-1036.384.15.0-1037.394.18.0-1011.11~18.04.14.18.0-1013.13~18.04.14.18.0-1014.14~18.04.14.18.0-1018.18~18.04.14.18.0-1019.19~18.04.14.18.0-1020.20~18.04.14.18.0-1023.24~18.04.14.18.0-1024.25~18.04.14.18.0-1025.27~18.04.15.0.0-1014.14~18.04.15.0.0-1016.17~18.04.15.0.0-1018.19~18.04.15.0.0-1020.21~18.04.15.0.0-1022.23~18.04.15.0.0-1023.24~18.04.15.0.0-1025.27~18.04.15.0.0-1027.29~18.04.15.0.0-1028.30~18.04.15.0.0-1029.31~18.04.15.0.0-1031.335.0.0-1032.345.0.0-1035.375.0.0-1036.38	None known
`linux-azure-5.3` Ubuntu:18.04:LTS	All versions, plus listed versions 5.3.0-1007.8~18.04.15.3.0-1008.9~18.04.15.3.0-1009.10~18.04.15.3.0-1010.11~18.04.15.3.0-1012.13~18.04.1 Show 11 moreShow less 5.3.0-1013.14~18.04.15.3.0-1016.17~18.04.15.3.0-1018.19~18.04.15.3.0-1019.20~18.04.15.3.0-1020.21~18.04.15.3.0-1022.23~18.04.15.3.0-1028.29~18.04.15.3.0-1031.32~18.04.15.3.0-1032.33~18.04.15.3.0-1034.35~18.04.15.3.0-1035.36	None known
`linux-azure-edge` Ubuntu:18.04:LTS	All versions, plus listed versions 4.18.0-1006.6~18.04.14.18.0-1007.7~18.04.14.18.0-1008.8~18.04.15.0.0-1012.12~18.04.2	None known
`linux-gcp` Ubuntu:18.04:LTS	All versions, plus listed versions 4.15.0-1001.14.15.0-1003.34.15.0-1005.54.15.0-1006.64.15.0-1008.8 Show 33 moreShow less 4.15.0-1009.94.15.0-1010.104.15.0-1014.144.15.0-1015.154.15.0-1017.184.15.0-1018.194.15.0-1019.204.15.0-1021.224.15.0-1023.244.15.0-1024.254.15.0-1025.264.15.0-1026.274.15.0-1027.284.15.0-1028.294.15.0-1029.314.15.0-1030.324.15.0-1032.344.15.0-1033.354.15.0-1034.364.15.0-1036.384.15.0-1037.394.15.0-1040.424.15.0-1042.454.15.0-1044.705.0.0-1020.20~18.04.15.0.0-1021.21~18.04.15.0.0-1025.26~18.04.15.0.0-1026.27~18.04.15.0.0-1028.29~18.04.15.0.0-1029.30~18.04.15.0.0-1031.325.0.0-1033.345.0.0-1034.35	None known
`linux-gcp-5.3` Ubuntu:18.04:LTS	All versions, plus listed versions 5.3.0-1008.9~18.04.15.3.0-1009.10~18.04.15.3.0-1010.11~18.04.15.3.0-1012.13~18.04.15.3.0-1014.15~18.04.1 Show 8 moreShow less 5.3.0-1016.17~18.04.15.3.0-1017.18~18.04.15.3.0-1018.19~18.04.15.3.0-1020.22~18.04.15.3.0-1026.28~18.04.15.3.0-1029.31~18.04.15.3.0-1030.32~18.04.15.3.0-1032.34~18.04.1	None known
`linux-gke-4.15` Ubuntu:18.04:LTS	All versions, plus listed versions 4.15.0-1030.324.15.0-1032.344.15.0-1033.354.15.0-1034.364.15.0-1036.38 Show 28 moreShow less 4.15.0-1037.394.15.0-1040.424.15.0-1041.434.15.0-1042.444.15.0-1044.464.15.0-1045.484.15.0-1046.494.15.0-1048.514.15.0-1049.524.15.0-1050.534.15.0-1052.554.15.0-1055.584.15.0-1057.604.15.0-1058.614.15.0-1059.624.15.0-1063.664.15.0-1064.674.15.0-1066.694.15.0-1067.704.15.0-1069.724.15.0-1070.734.15.0-1072.764.15.0-1073.784.15.0-1074.794.15.0-1076.814.15.0-1077.824.15.0-1078.834.15.0-1079.84	None known
`linux-gke-5.4` Ubuntu:18.04:LTS	All versions, plus listed versions 5.4.0-1025.25~18.04.15.4.0-1027.28~18.04.15.4.0-1029.31~18.04.15.4.0-1030.32~18.04.15.4.0-1032.34~18.04.1 Show 32 moreShow less 5.4.0-1033.35~18.04.15.4.0-1035.37~18.04.15.4.0-1036.38~18.04.15.4.0-1037.39~18.04.15.4.0-1039.41~18.04.15.4.0-1040.42~18.04.15.4.0-1042.44~18.04.15.4.0-1043.45~18.04.15.4.0-1044.46~18.04.15.4.0-1046.48~18.04.15.4.0-1049.52~18.04.15.4.0-1051.54~18.04.15.4.0-1052.55~18.04.15.4.0-1053.56~18.04.15.4.0-1054.57~18.04.15.4.0-1055.58~18.04.15.4.0-1056.59~18.04.15.4.0-1057.60~18.04.15.4.0-1059.62~18.04.15.4.0-1061.64~18.04.15.4.0-1062.65~18.04.15.4.0-1063.66~18.04.15.4.0-1065.68~18.04.15.4.0-1066.69~18.04.15.4.0-1067.70~18.04.15.4.0-1068.71~18.04.15.4.0-1071.76~18.04.35.4.0-1072.77~18.04.15.4.0-1074.79~18.04.15.4.0-1076.82~18.04.15.4.0-1078.84~18.04.15.4.0-1080.86~18.04.1	None known

Show 54 moreShow less

Affected packages
Package	Affected	Fixed
`linux-gkeop-5.4` Ubuntu:18.04:LTS	All versions, plus listed versions 5.4.0-1001.15.4.0-1003.35.4.0-1004.55.4.0-1005.65.4.0-1007.8~18.04.1 Show 32 moreShow less 5.4.0-1008.9~18.04.15.4.0-1009.10~18.04.15.4.0-1010.11~18.04.15.4.0-1011.12~18.04.25.4.0-1012.13~18.04.15.4.0-1013.14~18.04.15.4.0-1014.15~18.04.15.4.0-1015.16~18.04.15.4.0-1016.17~18.04.15.4.0-1018.19~18.04.15.4.0-1021.22~18.04.15.4.0-1022.23~18.04.15.4.0-1023.24~18.04.15.4.0-1024.25~18.04.15.4.0-1025.26~18.04.15.4.0-1026.27~18.04.15.4.0-1027.28~18.04.15.4.0-1029.30~18.04.25.4.0-1031.32~18.04.15.4.0-1032.33~18.04.15.4.0-1033.34~18.04.15.4.0-1034.35~18.04.15.4.0-1036.37~18.04.15.4.0-1037.38~18.04.15.4.0-1038.39~18.04.15.4.0-1039.40~18.04.15.4.0-1040.41~18.04.15.4.0-1043.44~18.04.15.4.0-1046.48~18.04.15.4.0-1048.51~18.04.15.4.0-1049.52~18.04.15.4.0-1051.54~18.04.1	None known
`linux-hwe` Ubuntu:18.04:LTS	All versions, plus listed versions 4.18.0-13.14~18.04.14.18.0-14.15~18.04.14.18.0-15.16~18.04.14.18.0-16.17~18.04.14.18.0-17.18~18.04.1 Show 38 moreShow less 4.18.0-18.19~18.04.14.18.0-20.21~18.04.14.18.0-21.22~18.04.14.18.0-22.23~18.04.14.18.0-24.25~18.04.14.18.0-25.26~18.04.15.0.0-23.24~18.04.15.0.0-25.26~18.04.15.0.0-27.28~18.04.15.0.0-29.31~18.04.15.0.0-31.33~18.04.15.0.0-32.34~18.04.25.0.0-35.38~18.04.15.0.0-36.39~18.04.15.0.0-37.40~18.04.15.3.0-26.28~18.04.15.3.0-28.30~18.04.15.3.0-40.32~18.04.15.3.0-42.34~18.04.15.3.0-45.37~18.04.15.3.0-46.38~18.04.15.3.0-51.44~18.04.25.3.0-53.47~18.04.15.3.0-59.53~18.04.15.3.0-61.55~18.04.15.3.0-62.56~18.04.15.3.0-64.58~18.04.15.3.0-65.595.3.0-66.605.3.0-67.615.3.0-68.635.3.0-69.655.3.0-70.665.3.0-72.685.3.0-73.695.3.0-74.705.3.0-75.715.3.0-76.72	None known
`linux-hwe-edge` Ubuntu:18.04:LTS	All versions, plus listed versions 5.0.0-15.16~18.04.15.0.0-16.17~18.04.15.0.0-17.18~18.04.15.0.0-19.20~18.04.15.0.0-20.21~18.04.1 Show 5 moreShow less 5.3.0-19.20~18.04.25.3.0-22.24~18.04.15.3.0-23.25~18.04.15.3.0-23.25~18.04.25.3.0-24.26~18.04.2	None known
`linux-oem` Ubuntu:18.04:LTS	All versions, plus listed versions 4.15.0-1002.34.15.0-1004.54.15.0-1006.94.15.0-1008.114.15.0-1009.12 Show 45 moreShow less 4.15.0-1012.154.15.0-1013.164.15.0-1015.184.15.0-1017.204.15.0-1018.214.15.0-1021.244.15.0-1024.294.15.0-1026.314.15.0-1028.334.15.0-1030.354.15.0-1033.384.15.0-1034.394.15.0-1035.404.15.0-1036.414.15.0-1038.434.15.0-1039.444.15.0-1043.484.15.0-1045.504.15.0-1050.574.15.0-1056.654.15.0-1057.664.15.0-1059.684.15.0-1063.724.15.0-1064.734.15.0-1065.754.15.0-1066.764.15.0-1067.774.15.0-1069.794.15.0-1073.834.15.0-1076.864.15.0-1079.894.15.0-1080.904.15.0-1081.914.15.0-1087.974.15.0-1090.1004.15.0-1091.1014.15.0-1093.1034.15.0-1094.1044.15.0-1096.1064.15.0-1097.1074.15.0-1099.1094.15.0-1100.1104.15.0-1101.1124.15.0-1102.1134.15.0-1103.114	None known
`linux-oracle-5.0` Ubuntu:18.04:LTS	All versions, plus listed versions 5.0.0-1007.12~18.04.15.0.0-1008.13~18.04.15.0.0-1009.14~18.04.15.0.0-1010.15~18.04.15.0.0-1011.165.0.0-1013.185.0.0-1014.19	None known
`linux-oracle-5.3` Ubuntu:18.04:LTS	All versions, plus listed versions 5.3.0-1011.12~18.04.15.3.0-1013.14~18.04.15.3.0-1014.15~18.04.15.3.0-1016.18~18.04.15.3.0-1018.20~18.04.1 Show 4 moreShow less 5.3.0-1024.26~18.04.15.3.0-1027.29~18.04.15.3.0-1028.30~18.04.15.3.0-1030.32~18.04.1	None known
`linux-aws-5.11` Ubuntu:20.04:LTS	All versions, plus listed versions 5.11.0-1009.9~20.04.25.11.0-1014.15~20.04.15.11.0-1016.17~20.04.15.11.0-1017.18~20.04.15.11.0-1019.20~20.04.1 Show 7 moreShow less 5.11.0-1020.21~20.04.25.11.0-1021.22~20.04.25.11.0-1022.23~20.04.15.11.0-1023.24~20.04.15.11.0-1025.27~20.04.15.11.0-1027.30~20.04.15.11.0-1028.31~20.04.1	None known
`linux-aws-5.13` Ubuntu:20.04:LTS	All versions, plus listed versions 5.13.0-1008.9~20.04.25.13.0-1011.12~20.04.15.13.0-1012.13~20.04.15.13.0-1014.15~20.04.15.13.0-1017.19~20.04.1 Show 8 moreShow less 5.13.0-1019.21~20.04.15.13.0-1021.23~20.04.25.13.0-1022.24~20.04.15.13.0-1023.25~20.04.15.13.0-1025.27~20.04.15.13.0-1028.31~20.04.15.13.0-1029.32~20.04.15.13.0-1031.35~20.04.1	None known
`linux-aws-5.8` Ubuntu:20.04:LTS	All versions, plus listed versions 5.8.0-1035.37~20.04.15.8.0-1038.40~20.04.15.8.0-1041.43~20.04.15.8.0-1042.44~20.04.1	None known
`linux-azure-5.11` Ubuntu:20.04:LTS	All versions, plus listed versions 5.11.0-1007.7~20.04.25.11.0-1012.13~20.04.15.11.0-1013.14~20.04.15.11.0-1015.16~20.04.15.11.0-1017.18~20.04.1 Show 8 moreShow less 5.11.0-1019.20~20.04.15.11.0-1020.21~20.04.15.11.0-1021.22~20.04.15.11.0-1022.23~20.04.15.11.0-1023.24~20.04.15.11.0-1025.27~20.04.15.11.0-1027.30~20.04.15.11.0-1028.31~20.04.2	None known
`linux-azure-5.13` Ubuntu:20.04:LTS	All versions, plus listed versions 5.13.0-1009.10~20.04.25.13.0-1012.14~20.04.15.13.0-1013.15~20.04.15.13.0-1014.16~20.04.15.13.0-1017.19~20.04.1 Show 7 moreShow less 5.13.0-1021.24~20.04.15.13.0-1022.26~20.04.15.13.0-1023.27~20.04.15.13.0-1025.29~20.04.15.13.0-1028.33~20.04.15.13.0-1029.34~20.04.15.13.0-1031.37~20.04.1	None known
`linux-azure-5.8` Ubuntu:20.04:LTS	All versions, plus listed versions 5.8.0-1033.35~20.04.15.8.0-1036.38~20.04.15.8.0-1039.42~20.04.15.8.0-1040.43~20.04.15.8.0-1041.44~20.04.15.8.0-1042.45~20.04.15.8.0-1043.46~20.04.1	None known
`linux-azure-fde` Ubuntu:20.04:LTS	All versions, plus listed versions 5.4.0-1063.66+cvm2.25.4.0-1063.66+cvm3.25.4.0-1064.67+cvm1.15.4.0-1065.68+cvm2.15.4.0-1067.70+cvm1.1 Show 21 moreShow less 5.4.0-1068.71+cvm1.15.4.0-1069.72+cvm1.15.4.0-1070.73+cvm1.15.4.0-1072.75+cvm1.15.4.0-1073.76+cvm1.15.4.0-1074.77+cvm1.15.4.0-1076.79+cvm1.15.4.0-1078.81+cvm1.15.4.0-1080.83+cvm1.15.4.0-1083.87+cvm1.15.4.0-1085.90+cvm1.15.4.0-1085.90+cvm2.15.4.0-1086.91+cvm1.15.4.0-1089.94+cvm1.25.4.0-1090.95+cvm1.15.4.0-1091.96+cvm1.15.4.0-1092.97+cvm1.15.4.0-1095.101+cvm1.15.4.0-1098.104+cvm1.15.4.0-1100.106+cvm1.15.4.0-1103.109+cvm1.1	None known
`linux-gcp-5.11` Ubuntu:20.04:LTS	All versions, plus listed versions 5.11.0-1009.10~20.04.15.11.0-1014.16~20.04.15.11.0-1017.19~20.04.15.11.0-1018.20~20.04.25.11.0-1020.22~20.04.1 Show 7 moreShow less 5.11.0-1021.23~20.04.15.11.0-1022.24~20.04.15.11.0-1023.25~20.04.15.11.0-1024.26~20.04.15.11.0-1026.29~20.04.15.11.0-1028.32~20.04.15.11.0-1029.33~20.04.3	None known
`linux-gcp-5.13` Ubuntu:20.04:LTS	All versions, plus listed versions 5.13.0-1008.9~20.04.35.13.0-1012.15~20.04.15.13.0-1013.16~20.04.15.13.0-1015.18~20.04.15.13.0-1019.23~20.04.1 Show 8 moreShow less 5.13.0-1021.25~20.04.15.13.0-1023.28~20.04.15.13.0-1024.29~20.04.15.13.0-1025.30~20.04.15.13.0-1027.32~20.04.15.13.0-1030.36~20.04.15.13.0-1031.37~20.04.15.13.0-1033.40~20.04.1	None known
`linux-gcp-5.8` Ubuntu:20.04:LTS	All versions, plus listed versions 5.8.0-1032.34~20.04.15.8.0-1035.37~20.04.15.8.0-1038.40~20.04.15.8.0-1039.41	None known
`linux-gke` Ubuntu:20.04:LTS	All versions, plus listed versions 5.4.0-1033.355.4.0-1035.375.4.0-1036.385.4.0-1037.395.4.0-1039.41 Show 45 moreShow less 5.4.0-1041.435.4.0-1042.445.4.0-1043.455.4.0-1044.465.4.0-1046.485.4.0-1049.525.4.0-1051.545.4.0-1052.555.4.0-1053.565.4.0-1054.575.4.0-1055.585.4.0-1056.595.4.0-1057.605.4.0-1059.625.4.0-1061.645.4.0-1062.655.4.0-1063.665.4.0-1065.685.4.0-1066.695.4.0-1067.705.4.0-1068.715.4.0-1071.765.4.0-1072.775.4.0-1074.795.4.0-1076.825.4.0-1078.845.4.0-1080.865.4.0-1081.875.4.0-1083.895.4.0-1084.905.4.0-1086.935.4.0-1087.945.4.0-1090.975.4.0-1091.985.4.0-1094.1015.4.0-1095.1025.4.0-1096.1035.4.0-1097.1045.4.0-1098.1055.4.0-1099.1065.4.0-1100.1075.4.0-1101.1085.4.0-1102.1095.4.0-1103.1105.4.0-1104.111	None known
`linux-gke-5.15` Ubuntu:20.04:LTS	All versions, plus listed versions 5.15.0-1011.14~20.04.15.15.0-1014.17~20.04.15.15.0-1015.18~20.04.15.15.0-1016.19~20.04.15.15.0-1019.23~20.04.1 Show 13 moreShow less 5.15.0-1020.25~20.04.15.15.0-1023.28~20.04.25.15.0-1027.32~20.04.15.15.0-1028.33~20.04.15.15.0-1029.34~20.04.15.15.0-1031.36~20.04.15.15.0-1032.37~20.04.15.15.0-1033.38~20.04.15.15.0-1034.39~20.04.15.15.0-1036.41~20.04.15.15.0-1037.42~20.04.15.15.0-1038.43~20.04.15.15.0-1039.44~20.04.1	None known
`linux-hwe-5.11` Ubuntu:20.04:LTS	All versions, plus listed versions 5.11.0-22.23~20.04.15.11.0-25.27~20.04.15.11.0-27.29~20.04.15.11.0-34.36~20.04.15.11.0-36.40~20.04.1 Show 7 moreShow less 5.11.0-37.41~20.04.25.11.0-38.42~20.04.15.11.0-40.44~20.04.25.11.0-41.45~20.04.15.11.0-43.47~20.04.25.11.0-44.48~20.04.25.11.0-46.51~20.04.1	None known
`linux-hwe-5.13` Ubuntu:20.04:LTS	All versions, plus listed versions 5.13.0-21.21~20.04.15.13.0-22.22~20.04.15.13.0-23.23~20.04.25.13.0-25.26~20.04.15.13.0-27.29~20.04.1 Show 11 moreShow less 5.13.0-28.31~20.04.15.13.0-30.33~20.04.15.13.0-35.40~20.04.15.13.0-37.42~20.04.15.13.0-39.44~20.04.15.13.0-40.45~20.04.15.13.0-41.46~20.04.15.13.0-44.49~20.04.15.13.0-48.54~20.04.15.13.0-51.58~20.04.15.13.0-52.59~20.04.1	None known
`linux-hwe-5.8` Ubuntu:20.04:LTS	All versions, plus listed versions 5.8.0-23.24~20.04.15.8.0-25.26~20.04.15.8.0-28.30~20.04.15.8.0-29.31~20.04.15.8.0-31.33~20.04.1 Show 16 moreShow less 5.8.0-33.36~20.04.15.8.0-34.37~20.04.25.8.0-36.40~20.04.15.8.0-38.43~20.04.15.8.0-40.45~20.04.15.8.0-41.46~20.04.15.8.0-43.49~20.04.15.8.0-44.50~20.04.15.8.0-45.51~20.04.15.8.0-48.54~20.04.15.8.0-49.55~20.04.15.8.0-50.56~20.04.15.8.0-53.60~20.04.15.8.0-55.62~20.04.15.8.0-59.66~20.04.15.8.0-63.71~20.04.1	None known
`linux-intel-5.13` Ubuntu:20.04:LTS	All versions, plus listed versions 5.13.0-1007.75.13.0-1008.85.13.0-1009.95.13.0-1010.105.13.0-1011.115.13.0-1014.155.13.0-1017.19	None known
`linux-oem-5.10` Ubuntu:20.04:LTS	All versions, plus listed versions 5.10.0-1008.95.10.0-1011.125.10.0-1013.145.10.0-1014.155.10.0-1016.17 Show 21 moreShow less 5.10.0-1017.185.10.0-1019.205.10.0-1021.225.10.0-1022.235.10.0-1023.245.10.0-1025.265.10.0-1026.275.10.0-1029.305.10.0-1032.335.10.0-1033.345.10.0-1034.355.10.0-1038.405.10.0-1044.465.10.0-1045.475.10.0-1049.515.10.0-1050.525.10.0-1051.535.10.0-1052.545.10.0-1053.555.10.0-1055.585.10.0-1057.61	None known
`linux-oem-5.13` Ubuntu:20.04:LTS	All versions, plus listed versions 5.13.0-1009.105.13.0-1010.115.13.0-1012.165.13.0-1014.185.13.0-1017.21 Show 7 moreShow less 5.13.0-1019.235.13.0-1020.245.13.0-1021.255.13.0-1022.265.13.0-1026.325.13.0-1028.355.13.0-1029.36	None known
`linux-oem-5.14` Ubuntu:20.04:LTS	All versions, plus listed versions 5.14.0-1004.45.14.0-1005.55.14.0-1007.75.14.0-1008.85.14.0-1010.10 Show 30 moreShow less 5.14.0-1011.115.14.0-1013.135.14.0-1018.195.14.0-1020.225.14.0-1022.245.14.0-1024.265.14.0-1027.305.14.0-1029.325.14.0-1031.345.14.0-1032.355.14.0-1033.365.14.0-1034.375.14.0-1036.405.14.0-1038.425.14.0-1042.475.14.0-1044.495.14.0-1045.515.14.0-1046.535.14.0-1047.545.14.0-1048.555.14.0-1049.565.14.0-1050.575.14.0-1051.585.14.0-1052.595.14.0-1054.615.14.0-1055.625.14.0-1056.635.14.0-1057.645.14.0-1058.665.14.0-1059.67	None known
`linux-oem-5.6` Ubuntu:20.04:LTS	All versions, plus listed versions 5.6.0-1007.75.6.0-1008.85.6.0-1010.105.6.0-1011.115.6.0-1013.13 Show 24 moreShow less 5.6.0-1017.175.6.0-1018.185.6.0-1020.205.6.0-1021.215.6.0-1023.235.6.0-1026.265.6.0-1027.275.6.0-1028.285.6.0-1031.325.6.0-1032.335.6.0-1033.355.6.0-1034.365.6.0-1035.375.6.0-1036.395.6.0-1039.435.6.0-1042.465.6.0-1047.515.6.0-1048.525.6.0-1050.545.6.0-1052.565.6.0-1053.575.6.0-1054.585.6.0-1055.595.6.0-1056.60	None known
`linux-oracle-5.11` Ubuntu:20.04:LTS	All versions, plus listed versions 5.11.0-1008.8~20.04.15.11.0-1013.14~20.04.15.11.0-1016.17~20.04.15.11.0-1017.18~20.04.15.11.0-1019.20~20.04.1 Show 7 moreShow less 5.11.0-1020.21~20.04.15.11.0-1021.22~20.04.15.11.0-1022.23~20.04.15.11.0-1023.24~20.04.15.11.0-1025.27~20.04.15.11.0-1027.30~20.04.15.11.0-1028.31~20.04.1	None known
`linux-oracle-5.13` Ubuntu:20.04:LTS	All versions, plus listed versions 5.13.0-1011.13~20.04.25.13.0-1015.19~20.04.15.13.0-1016.20~20.04.15.13.0-1018.22~20.04.15.13.0-1021.26~20.04.1 Show 7 moreShow less 5.13.0-1025.30~20.04.15.13.0-1027.32~20.04.15.13.0-1028.33~20.04.15.13.0-1030.35~20.04.15.13.0-1033.39~20.04.15.13.0-1034.40~20.04.15.13.0-1036.43~20.04.1	None known
`linux-oracle-5.8` Ubuntu:20.04:LTS	All versions, plus listed versions 5.8.0-1031.32~20.04.25.8.0-1033.34~20.04.15.8.0-1034.35~20.04.25.8.0-1037.38~20.04.15.8.0-1038.39~20.04.1	None known
`linux-raspi2` Ubuntu:20.04:LTS	All versions, plus listed versions 5.3.0-1007.85.3.0-1014.165.3.0-1015.175.3.0-1017.195.4.0-1004.45.4.0-1006.6	None known
`linux-riscv` Ubuntu:20.04:LTS	All versions, plus listed versions 5.4.0-24.285.4.0-26.305.4.0-27.315.4.0-28.325.4.0-30.34 Show 7 moreShow less 5.4.0-31.355.4.0-33.375.4.0-34.385.4.0-36.415.4.0-37.425.4.0-39.445.4.0-40.45	None known
`linux-riscv-5.11` Ubuntu:20.04:LTS	All versions, plus listed versions 5.11.0-1015.16~20.04.15.11.0-1017.18~20.04.15.11.0-1018.19~20.04.25.11.0-1020.21~20.04.15.11.0-1021.22~20.04.1 Show 8 moreShow less 5.11.0-1022.23~20.04.15.11.0-1023.24~20.04.15.11.0-1024.25~20.04.15.11.0-1026.28~20.04.15.11.0-1028.31~20.04.15.11.0-1029.32~20.04.15.11.0-1030.345.11.0-1031.35	None known
`linux-riscv-5.8` Ubuntu:20.04:LTS	All versions, plus listed versions 5.8.0-14.16~20.04.15.8.0-14.16~20.04.35.8.0-16.18~20.04.15.8.0-17.19~20.04.15.8.0-18.20~20.04.1 Show 5 moreShow less 5.8.0-20.22~20.04.15.8.0-22.24~20.04.15.8.0-25.27~20.04.15.8.0-26.28~20.04.15.8.0-29.31~20.04.1	None known
`linux-allwinner-5.19` Ubuntu:22.04:LTS	All versions, plus listed versions 5.19.0-1007.7~22.04.15.19.0-1009.9~22.04.15.19.0-1010.10~22.04.15.19.0-1011.11~22.04.15.19.0-1012.12~22.04.15.19.0-1013.13~22.04.15.19.0-1014.14~22.04.15.19.0-1015.15~22.04.1	None known
`linux-aws-5.19` Ubuntu:22.04:LTS	All versions, plus listed versions 5.19.0-1019.20~22.04.15.19.0-1020.21~22.04.15.19.0-1022.23~22.04.15.19.0-1023.24~22.04.15.19.0-1024.25~22.04.1 Show 5 moreShow less 5.19.0-1025.26~22.04.15.19.0-1026.27~22.04.15.19.0-1027.28~22.04.15.19.0-1028.29~22.04.15.19.0-1029.30~22.04.1	None known
`linux-aws-6.2` Ubuntu:22.04:LTS	All versions, plus listed versions 6.2.0-1005.5~22.04.16.2.0-1006.6~22.04.16.2.0-1007.7~22.04.16.2.0-1008.8~22.04.16.2.0-1009.9~22.04.3 Show 9 moreShow less 6.2.0-1010.10~22.04.16.2.0-1011.11~22.04.16.2.0-1012.12~22.04.16.2.0-1013.13~22.04.16.2.0-1014.14~22.04.16.2.0-1015.15~22.04.16.2.0-1016.16~22.04.16.2.0-1017.17~22.04.16.2.0-1018.18~22.04.1	None known
`linux-azure-5.19` Ubuntu:22.04:LTS	All versions, plus listed versions 5.19.0-1020.21~22.04.15.19.0-1021.22~22.04.15.19.0-1022.23~22.04.15.19.0-1023.24~22.04.15.19.0-1025.28~22.04.15.19.0-1026.29~22.04.15.19.0-1027.30~22.04.2	None known
`linux-azure-6.2` Ubuntu:22.04:LTS	All versions, plus listed versions 6.2.0-1005.5~22.04.16.2.0-1006.6~22.04.16.2.0-1007.7~22.04.16.2.0-1008.8~22.04.16.2.0-1009.9~22.04.3 Show 8 moreShow less 6.2.0-1011.11~22.04.16.2.0-1012.12~22.04.16.2.0-1014.14~22.04.16.2.0-1015.15~22.04.16.2.0-1016.16~22.04.16.2.0-1017.17~22.04.16.2.0-1018.18~22.04.16.2.0-1019.19~22.04.1	None known
`linux-azure-fde-5.19` Ubuntu:22.04:LTS	All versions, plus listed versions 5.19.0-1025.28~22.04.1.15.19.0-1026.29~22.04.1.15.19.0-1027.30~22.04.2.1	None known
`linux-azure-fde-6.2` Ubuntu:22.04:LTS	All versions, plus listed versions 6.2.0-1008.8~22.04.1.16.2.0-1009.9~22.04.3.16.2.0-1011.11~22.04.1.16.2.0-1012.12~22.04.1.16.2.0-1014.14~22.04.1.1 Show 5 moreShow less 6.2.0-1015.15~22.04.1.16.2.0-1016.16~22.04.1.16.2.0-1017.17~22.04.1.16.2.0-1018.18~22.04.1.16.2.0-1019.19~22.04.1.1	None known
`linux-gcp-5.19` Ubuntu:22.04:LTS	All versions, plus listed versions 5.19.0-1020.22~22.04.25.19.0-1021.23~22.04.15.19.0-1022.24~22.04.15.19.0-1024.26~22.04.15.19.0-1025.27~22.04.15.19.0-1026.28~22.04.15.19.0-1027.29~22.04.15.19.0-1030.32~22.04.1	None known
`linux-gcp-6.2` Ubuntu:22.04:LTS	All versions, plus listed versions 6.2.0-1009.9~22.04.36.2.0-1010.10~22.04.16.2.0-1011.11~22.04.16.2.0-1011.11~22.04.36.2.0-1012.12~22.04.1 Show 7 moreShow less 6.2.0-1013.13~22.04.16.2.0-1014.14~22.04.16.2.0-1016.18~22.04.16.2.0-1017.19~22.04.16.2.0-1018.20~22.04.16.2.0-1019.21~22.04.16.2.0-1021.23~22.04.1	None known
`linux-hwe-5.19` Ubuntu:22.04:LTS	All versions, plus listed versions 5.19.0-28.29~22.04.15.19.0-32.33~22.04.15.19.0-35.36~22.04.15.19.0-38.39~22.04.15.19.0-40.41~22.04.1 Show 6 moreShow less 5.19.0-41.42~22.04.15.19.0-42.43~22.04.15.19.0-43.44~22.04.15.19.0-45.46~22.04.15.19.0-46.47~22.04.15.19.0-50.50	None known
`linux-hwe-6.2` Ubuntu:22.04:LTS	All versions, plus listed versions 6.2.0-25.25~22.04.26.2.0-26.26~22.04.16.2.0-31.31~22.04.16.2.0-32.32~22.04.16.2.0-33.33~22.04.1 Show 5 moreShow less 6.2.0-34.34~22.04.16.2.0-35.35~22.04.16.2.0-36.37~22.04.16.2.0-37.38~22.04.16.2.0-39.40~22.04.1	None known
`linux-lowlatency-hwe-5.19` Ubuntu:22.04:LTS	All versions, plus listed versions 5.19.0-1017.18~22.04.15.19.0-1018.19~22.04.15.19.0-1021.22~22.04.15.19.0-1022.23~22.04.15.19.0-1023.24~22.04.1 Show 5 moreShow less 5.19.0-1024.25~22.04.15.19.0-1025.26~22.04.15.19.0-1027.28~22.04.15.19.0-1028.29~22.04.15.19.0-1030.30	None known
`linux-lowlatency-hwe-6.2` Ubuntu:22.04:LTS	All versions, plus listed versions 6.2.0-1008.8~22.04.16.2.0-1009.9~22.04.16.2.0-1011.11~22.04.16.2.0-1012.12~22.04.16.2.0-1013.13~22.04.1 Show 5 moreShow less 6.2.0-1014.14~22.04.16.2.0-1015.15~22.04.16.2.0-1016.16~22.04.16.2.0-1017.17~22.04.16.2.0-1018.18~22.04.1	None known
`linux-nvidia-6.2` Ubuntu:22.04:LTS	All versions, plus listed versions 6.2.0-1003.3~22.04.16.2.0-1009.96.2.0-1010.106.2.0-1011.116.2.0-1012.126.2.0-1013.136.2.0-1015.15	None known
`linux-oem-5.17` Ubuntu:22.04:LTS	All versions, plus listed versions 5.17.0-1003.35.17.0-1004.45.17.0-1006.65.17.0-1011.125.17.0-1012.13 Show 21 moreShow less 5.17.0-1013.145.17.0-1014.155.17.0-1015.165.17.0-1016.175.17.0-1017.185.17.0-1018.195.17.0-1019.205.17.0-1020.215.17.0-1021.225.17.0-1024.255.17.0-1025.265.17.0-1026.275.17.0-1027.285.17.0-1028.295.17.0-1029.305.17.0-1030.315.17.0-1031.325.17.0-1032.335.17.0-1033.345.17.0-1034.355.17.0-1035.36	None known
`linux-oem-6.0` Ubuntu:22.04:LTS	All versions, plus listed versions 6.0.0-1006.66.0.0-1007.76.0.0-1008.86.0.0-1009.96.0.0-1010.10 Show 11 moreShow less 6.0.0-1011.116.0.0-1012.126.0.0-1013.136.0.0-1014.146.0.0-1015.156.0.0-1016.166.0.0-1017.176.0.0-1018.186.0.0-1019.196.0.0-1020.206.0.0-1021.21	None known
`linux-oem-6.1` Ubuntu:22.04:LTS	All versions, plus listed versions 6.1.0-1004.46.1.0-1006.66.1.0-1007.76.1.0-1008.86.1.0-1009.9 Show 22 moreShow less 6.1.0-1010.106.1.0-1012.126.1.0-1013.136.1.0-1014.146.1.0-1015.156.1.0-1016.166.1.0-1017.176.1.0-1019.196.1.0-1020.206.1.0-1021.216.1.0-1022.226.1.0-1023.236.1.0-1024.246.1.0-1025.256.1.0-1026.266.1.0-1027.276.1.0-1028.286.1.0-1029.296.1.0-1033.336.1.0-1034.346.1.0-1035.356.1.0-1036.36	None known
`linux-riscv` Ubuntu:22.04:LTS	All versions, plus listed versions 5.13.0-1004.45.13.0-1006.6+22.04.15.13.0-1007.7+22.04.15.13.0-1010.11+22.04.15.15.0-1004.4 Show 18 moreShow less 5.15.0-1005.55.15.0-1006.65.15.0-1007.75.15.0-1008.85.15.0-1011.125.15.0-1012.135.15.0-1014.165.15.0-1015.175.15.0-1016.185.15.0-1017.195.15.0-1018.215.15.0-1019.225.15.0-1020.235.15.0-1022.265.15.0-1023.275.15.0-1026.305.15.0-1027.315.15.0-1028.32	None known
`linux-riscv-5.19` Ubuntu:22.04:LTS	All versions, plus listed versions 5.19.0-1012.13~22.04.15.19.0-1015.16~22.04.15.19.0-1016.17~22.04.15.19.0-1017.18~22.04.15.19.0-1018.19~22.04.15.19.0-1019.21~22.04.15.19.0-1020.22~22.04.15.19.0-1021.23~22.04.1	None known
`linux-starfive-5.19` Ubuntu:22.04:LTS	All versions, plus listed versions 5.19.0-1014.16~22.04.15.19.0-1015.17~22.04.15.19.0-1016.18~22.04.15.19.0-1017.19~22.04.15.19.0-1018.20~22.04.15.19.0-1019.21~22.04.15.19.0-1020.22~22.04.1	None known
`linux-starfive-6.2` Ubuntu:22.04:LTS	All versions, plus listed versions 6.2.0-1006.7~22.04.16.2.0-1007.8~22.04.16.2.0-1009.10~22.04.1	None known

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2021-47029 is a medium vulnerability (CVSS 5.5) in Linux, published February 28, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.25%, the 15th percentile. No source names a fixed version.

References

This page doesn't list everything

Left out here: 1 version. The JSON record has them.