CVE-2022-4095

Updated: 2023-09-17

CWE: CWE-416

Description:

A use-after-free flaw was found in Linux kernel before 5.19.2. This issue occurs in cmd_hdl_filter in drivers/staging/rtl8712/rtl8712_cmd.c, allowing an attacker to launch a local denial of service attack and gain escalation of privileges.

CVSS3: 7.8


Vendor State

OS Vendor version Errata
Ubuntu 16.04 HWE ESM 4.15.0-201.212~16.04.1 USN-5790-1
Ubuntu 18.04 AWS Focal 5.4.0-1093.102~18.04.2 USN-5791-1
Ubuntu 22.04 Azure 5.15.0-1030.37 USN-5792-2
Ubuntu 20.04 AWS 5.4.0-1093.101 USN-5791-1
Oracle Linux 6 UEK 4 4.1.12-124.74.2.el6uek ELSA-2023-12323
Oracle Linux 7 UEK 4 4.1.12-124.74.2.el7uek ELSA-2023-12323
Ubuntu 16.04 ESM 4.4.0-240.274 USN-6045-1
Ubuntu 16.04 AWS ESM 4.4.0-1156.171 USN-6045-1
Ubuntu 16.04 GCP ESM 4.15.0-1142.158~16.04.1 USN-5790-1
Ubuntu 14.04 HWE ESM 4.4.0-240.274~14.04.1 USN-6045-1
Debian 10 cloud 4.19.260-1 DLA-3131-1
Debian 10 4.19.260-1 DLA-3131-1
Ubuntu 20.04 HWE AWS 5.15.0-1027.31~20.04.1 USN-5792-2
Ubuntu 16.04 Azure ESM 4.15.0-1159.174~16.04.1 USN-5863-1
Ubuntu 18.04 Azure Focal 5.4.0-1100.106~18.04.1 USN-5791-3
Ubuntu 16.04 AWS HWE ESM 4.15.0-1147.159~16.04.1 USN-5790-1
Ubuntu 18.04 AWS 4.15.0-1147.159 USN-5790-1
Ubuntu 20.04 HWE Azure 5.15.0-1030.37~20.04.1 USN-5792-2
Ubuntu 20.04 5.4.0-136.153 USN-5791-1
Ubuntu 20.04 GCP 5.4.0-1097.106 USN-5791-1
Ubuntu 20.04 Azure 5.4.0-1100.106 USN-5791-2
Ubuntu 22.04 AWS 5.15.0-1027.31 USN-5792-2
Ubuntu 22.04 5.15.0-57.63 USN-5792-1
Ubuntu 18.04 HWE Focal 5.4.0-136.153~18.04.1 USN-5791-1
Ubuntu 18.04 4.15.0-201.212 USN-5790-1
Ubuntu 18.04 HWE GCP 5.4.0-1097.106~18.04.1 USN-5791-1

KernelCare State

OS Original kernel version State
Ubuntu 16.04 HWE ESM
Ready For Release
Ubuntu 18.04 AWS Focal
5.4.0-1064.67~18.04.1 show all hide all
5.4.0-1081.88~18.04.1 5.4.0-1083.90~18.04.1 5.4.0-1084.91~18.04.1 5.4.0-1086.93~18.04.1 5.4.0-1088.96~18.04.1 5.4.0-1089.97~18.04.1 5.4.0-1092.100~18.04.2 5.4.0-1085.92~18.04.1 5.4.0-1025.25~18.04.1 5.4.0-1026.26~18.04.1 5.4.0-1028.29~18.04.1 5.4.0-1029.30~18.04.1 5.4.0-1030.31~18.04.1 5.4.0-1031.32~18.04.1 5.4.0-1032.33~18.04.1 5.4.0-1033.34~18.04.1 5.4.0-1034.35~18.04.1 5.4.0-1035.37~18.04.1 5.4.0-1037.39~18.04.1 5.4.0-1038.40~18.04.1 5.4.0-1039.41~18.04.1 5.4.0-1041.43~18.04.1 5.4.0-1043.45~18.04.1 5.4.0-1045.47~18.04.1 5.4.0-1047.49~18.04.1 5.4.0-1048.50~18.04.1 5.4.0-1049.51~18.04.1 5.4.0-1051.53~18.04.1 5.4.0-1054.57~18.04.1 5.4.0-1055.58~18.04.1 5.4.0-1056.59~18.04.1 5.4.0-1057.60~18.04.1 5.4.0-1058.61~18.04.3 5.4.0-1059.62~18.04.1 5.4.0-1060.63~18.04.1 5.4.0-1063.66~18.04.1 5.4.0-1065.68~18.04.1 5.4.0-1066.69~18.04.1 5.4.0-1068.72~18.04.1 5.4.0-1069.73~18.04.1 5.4.0-1071.76~18.04.1 5.4.0-1072.77~18.04.1 5.4.0-1073.78~18.04.1 5.4.0-1075.80~18.04.1 5.4.0-1078.84~18.04.1 5.4.0-1080.87~18.04.1 5.4.0-1061.64~18.04.1
Released
Ubuntu 22.04 Azure
5.15.0-1029.36 show all hide all
5.15.0-1003.4 5.15.0-1005.6 5.15.0-1007.8 5.15.0-1008.9 5.15.0-1010.12 5.15.0-1012.15 5.15.0-1013.16 5.15.0-1014.17 5.15.0-1017.20 5.15.0-1019.24 5.15.0-1020.25 5.15.0-1021.26 5.15.0-1022.27 5.15.0-1023.29
Released
Ubuntu 20.04 AWS
5.4.0-1083.90 show all hide all
5.4.0-1084.91 5.4.0-1085.92 5.4.0-1086.93 5.4.0-1088.96 5.4.0-1089.97 5.4.0-1092.100 5.4.0-1081.88 5.4.0-1017.17 5.4.0-1011.11 5.4.0-1015.15 5.4.0-1016.16 5.4.0-1018.18 5.4.0-1019.19 5.4.0-1020.20 5.4.0-1021.21 5.4.0-1022.22 5.4.0-1023.23 5.4.0-1024.24 5.4.0-1025.25 5.4.0-1026.26 5.4.0-1028.29 5.4.0-1029.30 5.4.0-1030.31 5.4.0-1031.32 5.4.0-1032.33 5.4.0-1033.34 5.4.0-1034.35 5.4.0-1035.37 5.4.0-1036.38 5.4.0-1037.39 5.4.0-1038.40 5.4.0-1039.41 5.4.0-1041.43 5.4.0-1043.45 5.4.0-1045.47 5.4.0-1047.49 5.4.0-1048.50 5.4.0-1049.51 5.4.0-1051.53 5.4.0-1054.57 5.4.0-1055.58 5.4.0-1056.59 5.4.0-1057.60 5.4.0-1058.61 5.4.0-1059.62 5.4.0-1060.63 5.4.0-1061.64 5.4.0-1063.66 5.4.0-1064.67 5.4.0-1065.68 5.4.0-1066.69 5.4.0-1068.72 5.4.0-1069.73 5.4.0-1071.76 5.4.0-1072.77 5.4.0-1073.78 5.4.0-1074.79 5.4.0-1075.80 5.4.0-1078.84 5.4.0-1080.87
Released
Oracle Linux 6 UEK 4
Planned
Oracle Linux 7 UEK 4
Planned
Ubuntu 16.04 ESM
Will Not Fix
Ubuntu 16.04 AWS ESM
Will Not Fix
Ubuntu 16.04 GCP ESM
Ready For Release
Ubuntu 14.04 HWE ESM
Will Not Fix
Debian 10 cloud
Ready For Release
Debian 10
Ready For Release
Debian 11
Will Not Fix
Proofpoint
Ready For Release
Ubuntu 20.04 HWE AWS
5.15.0-1022.26~20.04.1 show all hide all
5.15.0-1023.27~20.04.1 5.15.0-1026.30~20.04.2 5.15.0-1014.18~20.04.1 5.15.0-1015.19~20.04.1 5.15.0-1017.21~20.04.1 5.15.0-1018.22~20.04.1 5.15.0-1020.24~20.04.1 5.15.0-1021.25~20.04.1 5.15.0-1019.23~20.04.1
Released
Ubuntu 16.04 Azure ESM
Will Not Fix
Ubuntu 18.04 Azure Focal
5.4.0-1091.96~18.04.1 show all hide all
5.4.0-1094.100~18.04.1 5.4.0-1098.104~18.04.2 5.4.0-1020.20~18.04.1 5.4.0-1022.22~18.04.1 5.4.0-1023.23~18.04.1 5.4.0-1025.25~18.04.1 5.4.0-1026.26~18.04.1 5.4.0-1029.29~18.04.1 5.4.0-1031.32~18.04.1 5.4.0-1032.33~18.04.1 5.4.0-1033.34~18.04.1 5.4.0-1034.35~18.04.1 5.4.0-1035.36~18.04.1 5.4.0-1036.38~18.04.1 5.4.0-1039.41~18.04.1 5.4.0-1040.42~18.04.1 5.4.0-1041.43~18.04.1 5.4.0-1043.45~18.04.1 5.4.0-1044.46~18.04.1 5.4.0-1046.48~18.04.1 5.4.0-1047.49~18.04.1 5.4.0-1048.50~18.04.1 5.4.0-1049.51~18.04.1 5.4.0-1051.53~18.04.1 5.4.0-1055.57~18.04.1 5.4.0-1056.58~18.04.1 5.4.0-1058.60~18.04.1 5.4.0-1059.62~18.04.1 5.4.0-1061.64~18.04.1 5.4.0-1062.65~18.04.1 5.4.0-1063.66~18.04.1 5.4.0-1064.67~18.04.1 5.4.0-1065.68~18.04.1 5.4.0-1067.70~18.04.1 5.4.0-1068.71~18.04.1 5.4.0-1069.72~18.04.1 5.4.0-1070.73~18.04.1 5.4.0-1072.75~18.04.1 5.4.0-1073.76~18.04.1 5.4.0-1074.77~18.04.1 5.4.0-1077.80~18.04.1 5.4.0-1078.81~18.04.1 5.4.0-1080.83~18.04.2 5.4.0-1083.87~18.04.1 5.4.0-1085.90~18.04.1 5.4.0-1086.91~18.04.1 5.4.0-1089.94~18.04.1 5.4.0-1090.95~18.04.1
Released
Ubuntu 16.04 AWS HWE ESM
Ready For Release
Ubuntu 18.04 AWS
4.15.0-1021.21 show all hide all
4.15.0-1086.91 4.15.0-1124.133 4.15.0-1126.135 4.15.0-1023.23 4.15.0-1027.27 4.15.0-1029.30 4.15.0-1031.33 4.15.0-1032.34 4.15.0-1033.35 4.15.0-1034.36 4.15.0-1035.37 4.15.0-1037.39 4.15.0-1039.41 4.15.0-1040.42 4.15.0-1041.43 4.15.0-1043.45 4.15.0-1044.46 4.15.0-1045.47 4.15.0-1047.49 4.15.0-1048.50 4.15.0-1050.52 4.15.0-1051.53 4.15.0-1052.54 4.15.0-1054.56 4.15.0-1056.58 4.15.0-1057.59 4.15.0-1058.60 4.15.0-1060.62 4.15.0-1063.67 4.15.0-1065.69 4.15.0-1066.70 4.15.0-1067.71 4.15.0-1073.77 4.15.0-1076.80 4.15.0-1077.81 4.15.0-1079.83 4.15.0-1080.84 4.15.0-1082.86 4.15.0-1083.87 4.15.0-1087.92 4.15.0-1088.93 4.15.0-1090.95 4.15.0-1091.96 4.15.0-1092.98 4.15.0-1093.99 4.15.0-1094.101 4.15.0-1095.102 4.15.0-1096.103 4.15.0-1097.104 4.15.0-1098.105 4.15.0-1099.106 4.15.0-1101.108 4.15.0-1102.109 4.15.0-1103.110 4.15.0-1106.113 4.15.0-1109.116 4.15.0-1110.117 4.15.0-1111.118 4.15.0-1112.119 4.15.0-1114.121 4.15.0-1115.122 4.15.0-1116.123 4.15.0-1118.125 4.15.0-1119.127 4.15.0-1121.129 4.15.0-1123.132
Released
Ubuntu 20.04 HWE Azure
5.15.0-1008.9~20.04.1 show all hide all
5.15.0-1013.16~20.04.1 5.15.0-1014.17~20.04.1 5.15.0-1017.20~20.04.1 5.15.0-1019.24~20.04.1 5.15.0-1020.25~20.04.1 5.15.0-1021.26~20.04.1 5.15.0-1022.27~20.04.1 5.15.0-1023.29~20.04.1 5.15.0-1029.36~20.04.1
Released
Ubuntu 20.04
5.4.0-123.139 show all hide all
5.4.0-100.113 5.4.0-104.118 5.4.0-105.119 5.4.0-107.121 5.4.0-109.123 5.4.0-56.62 5.4.0-57.63 5.4.0-110.124 5.4.0-112.126 5.4.0-113.127 5.4.0-117.132 5.4.0-120.136 5.4.0-121.137 5.4.0-122.138 5.4.0-124.140 5.4.0-125.141 5.4.0-126.142 5.4.0-128.144 5.4.0-131.147 5.4.0-132.148 5.4.0-135.152 5.4.0-26.30 5.4.0-28.32 5.4.0-29.33 5.4.0-30.34 5.4.0-31.35 5.4.0-32.36 5.4.0-33.37 5.4.0-34.38 5.4.0-37.41 5.4.0-38.42 5.4.0-39.43 5.4.0-40.44 5.4.0-42.46 5.4.0-43.47 5.4.0-44.48 5.4.0-45.49 5.4.0-46.50 5.4.0-47.51 5.4.0-48.52 5.4.0-49.53 5.4.0-51.56 5.4.0-52.57 5.4.0-53.59 5.4.0-54.60 5.4.0-55.61 5.4.0-58.64 5.4.0-59.65 5.4.0-60.67 5.4.0-61.69 5.4.0-62.70 5.4.0-63.71 5.4.0-64.72 5.4.0-65.73 5.4.0-66.74 5.4.0-67.75 5.4.0-70.78 5.4.0-71.79 5.4.0-72.80 5.4.0-73.82 5.4.0-74.83 5.4.0-77.86 5.4.0-80.90 5.4.0-81.91 5.4.0-84.94 5.4.0-86.97 5.4.0-88.99 5.4.0-89.100 5.4.0-90.101 5.4.0-91.102 5.4.0-92.103 5.4.0-94.106 5.4.0-96.109 5.4.0-97.110 5.4.0-99.112
Released
Ubuntu 20.04 GCP
5.4.0-1049.53 show all hide all
5.4.0-1068.72
Released
Ubuntu 20.04 Azure
5.4.0-1036.38 show all hide all
5.4.0-1020.20 5.4.0-1022.22 5.4.0-1023.23 5.4.0-1024.24 5.4.0-1025.25 5.4.0-1026.26 5.4.0-1027.27 5.4.0-1029.29 5.4.0-1031.32 5.4.0-1032.33 5.4.0-1033.34 5.4.0-1034.35 5.4.0-1035.36 5.4.0-1037.39 5.4.0-1038.40 5.4.0-1039.41 5.4.0-1040.42 5.4.0-1041.43 5.4.0-1043.45 5.4.0-1044.46 5.4.0-1046.48 5.4.0-1047.49 5.4.0-1048.50 5.4.0-1049.51 5.4.0-1051.53 5.4.0-1055.57 5.4.0-1056.58 5.4.0-1058.60 5.4.0-1059.62 5.4.0-1061.64 5.4.0-1062.65 5.4.0-1063.66 5.4.0-1064.67 5.4.0-1065.68 5.4.0-1067.70 5.4.0-1068.71 5.4.0-1069.72 5.4.0-1070.73 5.4.0-1072.75 5.4.0-1073.76 5.4.0-1074.77 5.4.0-1077.80 5.4.0-1078.81 5.4.0-1080.83 5.4.0-1083.87 5.4.0-1085.90 5.4.0-1086.91 5.4.0-1089.94 5.4.0-1090.95 5.4.0-1091.96 5.4.0-1094.100 5.4.0-1098.104
Released
Ubuntu 22.04 AWS
5.15.0-1004.6 show all hide all
5.15.0-1005.7 5.15.0-1008.10 5.15.0-1009.11 5.15.0-1011.14 5.15.0-1013.17 5.15.0-1014.18 5.15.0-1015.19 5.15.0-1017.21 5.15.0-1018.22 5.15.0-1020.24 5.15.0-1021.25 5.15.0-1022.26 5.15.0-1023.27 5.15.0-1026.30
Released
Ubuntu 22.04
5.15.0-25.25 show all hide all
5.15.0-27.28 5.15.0-28.29 5.15.0-29.30 5.15.0-30.31 5.15.0-33.34 5.15.0-35.36 5.15.0-37.39 5.15.0-39.42 5.15.0-40.43 5.15.0-41.44 5.15.0-43.46 5.15.0-46.49 5.15.0-47.51 5.15.0-48.54 5.15.0-50.56 5.15.0-52.58 5.15.0-53.59 5.15.0-56.62
Released
Ubuntu 18.04 HWE Focal
5.4.0-100.113~18.04.1 show all hide all
5.4.0-104.118~18.04.1 5.4.0-105.119~18.04.1 5.4.0-107.121~18.04.1 5.4.0-109.123~18.04.1 5.4.0-110.124~18.04.1 5.4.0-113.127~18.04.1 5.4.0-117.132~18.04.1 5.4.0-120.136~18.04.1 5.4.0-121.137~18.04.1 5.4.0-122.138~18.04.1 5.4.0-124.140~18.04.1 5.4.0-125.141~18.04.1 5.4.0-126.142~18.04.1 5.4.0-128.144~18.04.1 5.4.0-131.147~18.04.1 5.4.0-132.148~18.04.1 5.4.0-135.152~18.04.2 5.4.0-44.48~18.04.1 5.4.0-45.49~18.04.2 5.4.0-46.50~18.04.1 5.4.0-47.51~18.04.1 5.4.0-48.52~18.04.1 5.4.0-49.53~18.04.1 5.4.0-51.56~18.04.1 5.4.0-52.57~18.04.1 5.4.0-53.59~18.04.1 5.4.0-54.60~18.04.1 5.4.0-55.61~18.04.1 5.4.0-56.62~18.04.1 5.4.0-57.63~18.04.1 5.4.0-58.64~18.04.1 5.4.0-59.65~18.04.1 5.4.0-60.67~18.04.1 5.4.0-62.70~18.04.1 5.4.0-63.71~18.04.1 5.4.0-64.72~18.04.1 5.4.0-65.73~18.04.1 5.4.0-66.74~18.04.2 5.4.0-67.75~18.04.1 5.4.0-70.78~18.04.1 5.4.0-71.79~18.04.1 5.4.0-72.80~18.04.1 5.4.0-73.82~18.04.1 5.4.0-74.83~18.04.1 5.4.0-77.86~18.04.1 5.4.0-80.90~18.04.1 5.4.0-81.91~18.04.1 5.4.0-84.94~18.04.1 5.4.0-86.97~18.04.1 5.4.0-87.98~18.04.1 5.4.0-89.100~18.04.1 5.4.0-90.101~18.04.1 5.4.0-91.102~18.04.1 5.4.0-92.103~18.04.2 5.4.0-94.106~18.04.1 5.4.0-96.109~18.04.1 5.4.0-97.110~18.04.1 5.4.0-99.112~18.04.1
Released
Ubuntu 18.04
4.15.0-100.101 show all hide all
4.15.0-101.102 4.15.0-106.107 4.15.0-66.75 4.15.0-69.78 4.15.0-70.79 4.15.0-71.80 4.15.0-72.81 4.15.0-73.82 4.15.0-74.84 4.15.0-75.85 4.15.0-107.108 4.15.0-108.109 4.15.0-109.110 4.15.0-111.112 4.15.0-112.113 4.15.0-115.116 4.15.0-116.117 4.15.0-117.118 4.15.0-118.119 4.15.0-121.123 4.15.0-122.124 4.15.0-123.126 4.15.0-124.127 4.15.0-125.128 4.15.0-126.129 4.15.0-128.131 4.15.0-129.132 4.15.0-130.134 4.15.0-132.136 4.15.0-134.138 4.15.0-135.139 4.15.0-136.140 4.15.0-137.141 4.15.0-139.143 4.15.0-140.144 4.15.0-141.145 4.15.0-142.146 4.15.0-143.147 4.15.0-144.148 4.15.0-147.151 4.15.0-151.157 4.15.0-153.160 4.15.0-154.161 4.15.0-156.163 4.15.0-158.166 4.15.0-159.167 4.15.0-161.169 4.15.0-162.170 4.15.0-163.171 4.15.0-166.174 4.15.0-167.175 4.15.0-169.177 4.15.0-171.180 4.15.0-173.182 4.15.0-175.184 4.15.0-176.185 4.15.0-177.186 4.15.0-179.188 4.15.0-180.189 4.15.0-184.194 4.15.0-187.198 4.15.0-188.199 4.15.0-189.200 4.15.0-191.202 4.15.0-192.203 4.15.0-193.204 4.15.0-194.205 4.15.0-196.207 4.15.0-197.208 4.15.0-20.21 4.15.0-200.211 4.15.0-22.24 4.15.0-23.25 4.15.0-24.26 4.15.0-29.31 4.15.0-30.32 4.15.0-31.33 4.15.0-32.35 4.15.0-33.36 4.15.0-34.37 4.15.0-35.38 4.15.0-36.39 4.15.0-38.41 4.15.0-39.42 4.15.0-42.45 4.15.0-43.46 4.15.0-44.47 4.15.0-45.48 4.15.0-46.49 4.15.0-47.50 4.15.0-48.51 4.15.0-50.54 4.15.0-51.55 4.15.0-52.56 4.15.0-53.57 4.15.0-54.58 4.15.0-55.60 4.15.0-56.62 4.15.0-58.64 4.15.0-59.66 4.15.0-60.67 4.15.0-62.69 4.15.0-63.72 4.15.0-64.73 4.15.0-65.74 4.15.0-76.86 4.15.0-88.88 4.15.0-90.91 4.15.0-91.92 4.15.0-94.95 4.15.0-96.97 4.15.0-97.98 4.15.0-99.100
Released
Ubuntu 18.04 HWE GCP
5.4.0-1021.21~18.04.1 show all hide all
5.4.0-1022.22~18.04.1 5.4.0-1024.24~18.04.1 5.4.0-1025.25~18.04.1 5.4.0-1028.29~18.04.1 5.4.0-1029.31~18.04.1 5.4.0-1030.32~18.04.1 5.4.0-1032.34~18.04.1 5.4.0-1033.35~18.04.1 5.4.0-1034.37~18.04.1 5.4.0-1036.39~18.04.1 5.4.0-1037.40~18.04.1 5.4.0-1038.41~18.04.1 5.4.0-1040.43~18.04.1 5.4.0-1068.72~18.04.1
Released
CentOS 7 alt-5.4
5.4.155-200.el7 show all hide all
5.4.185-200.el7 5.4.105-200.el7 5.4.115-200.el7 5.4.121-200.el7 5.4.125-200.el7 5.4.129-200.el7 5.4.134-200.el7 5.4.142-200.el7 5.4.72-200.el7 5.4.84-200.el7 5.4.88-200.el7 5.4.96-200.el7 5.4.199-200.el7
Released