CVE-2024-36947

Updated:

Description:

In the Linux kernel, the following vulnerability has been resolved: qibfs: fix dentry leak simple_recursive_removal() drops the pinning references to all positives in subtree. For the cases when its argument has been kept alive by the pinning alone that's exactly the right thing to do, but here the argument comes from dcache lookup, that needs to be balanced by explicit dput(). Fucked-up-by: Al Viro <viro@zeniv.linux.org.uk>

CVSS3: 5.5

Vendor State

OS	Vendor version	Errata
Ubuntu 22.04	5.15.0-118.128	USN-6950-1
Ubuntu 22.04 AWS	5.15.0-1067.73	USN-6950-1
Ubuntu 22.04 Azure	5.15.0-1070.79	USN-6956-1
Ubuntu 20.04 HWE AWS	5.15.0-1067.73~20.04.1	USN-6950-2
Ubuntu 20.04 HWE Azure	5.15.0-1070.79~20.04.1	USN-6956-1
Ubuntu 24.04	6.8.0-40.40	USN-6949-1

KernelCare State

OS	Original kernel version	State
Ubuntu 22.04	5.15.0-100.110 show all hide all 5.15.0-101.111 5.15.0-102.112 5.15.0-105.115 5.15.0-106.116 5.15.0-107.117 5.15.0-112.122 5.15.0-113.123 5.15.0-116.126 5.15.0-117.127 5.15.0-25.25 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 5.15.0-54.60 5.15.0-56.62 5.15.0-57.63 5.15.0-58.64 5.15.0-60.66 5.15.0-67.74 5.15.0-68.75 5.15.0-69.76 5.15.0-70.77 5.15.0-71.78 5.15.0-72.79 5.15.0-73.80 5.15.0-74.81 5.15.0-75.82 5.15.0-76.83 5.15.0-78.85 5.15.0-79.86 5.15.0-82.91 5.15.0-83.92 5.15.0-84.93 5.15.0-86.96 5.15.0-87.97 5.15.0-88.98 5.15.0-89.99 5.15.0-91.101 5.15.0-92.102 5.15.0-94.104 5.15.0-97.107	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 5.15.0-1024.29 5.15.0-1026.30 5.15.0-1027.31 5.15.0-1028.32 5.15.0-1030.34 5.15.0-1031.35 5.15.0-1032.36 5.15.0-1033.37 5.15.0-1034.38 5.15.0-1035.39 5.15.0-1036.40 5.15.0-1037.41 5.15.0-1038.43 5.15.0-1039.44 5.15.0-1040.45 5.15.0-1042.47 5.15.0-1043.48 5.15.0-1044.49 5.15.0-1045.50 5.15.0-1047.52 5.15.0-1048.53 5.15.0-1049.54 5.15.0-1050.55 5.15.0-1051.56 5.15.0-1056.61 5.15.0-1057.63 5.15.0-1060.66 5.15.0-1061.67 5.15.0-1062.68 5.15.0-1063.69 5.15.0-1064.70 5.15.0-1065.71 5.15.0-1066.72 5.15.0-1052.57 5.15.0-1053.58 5.15.0-1055.60	Released
Ubuntu 22.04 Azure	5.15.0-1003.4 show all hide all 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 5.15.0-1024.30 5.15.0-1029.36 5.15.0-1034.41 5.15.0-1035.42 5.15.0-1036.43 5.15.0-1037.44 5.15.0-1038.45 5.15.0-1039.46 5.15.0-1040.47 5.15.0-1041.48 5.15.0-1042.49 5.15.0-1044.51 5.15.0-1045.52 5.15.0-1046.53 5.15.0-1047.54 5.15.0-1049.56 5.15.0-1050.57 5.15.0-1051.59 5.15.0-1052.60 5.15.0-1053.61 5.15.0-1054.62 5.15.0-1056.64 5.15.0-1057.65 5.15.0-1058.66 5.15.0-1059.67 5.15.0-1064.73 5.15.0-1066.75 5.15.0-1067.76 5.15.0-1068.77 5.15.0-1060.69 5.15.0-1061.70 5.15.0-1063.72	Released
Ubuntu 20.04 HWE AWS	5.15.0-1015.19~20.04.1 show all hide all 5.15.0-1017.21~20.04.1 5.15.0-1018.22~20.04.1 5.15.0-1019.23~20.04.1 5.15.0-1020.24~20.04.1 5.15.0-1021.25~20.04.1 5.15.0-1022.26~20.04.1 5.15.0-1023.27~20.04.1 5.15.0-1026.30~20.04.2 5.15.0-1027.31~20.04.1 5.15.0-1028.32~20.04.1 5.15.0-1030.34~20.04.1 5.15.0-1031.35~20.04.1 5.15.0-1033.37~20.04.1 5.15.0-1034.38~20.04.1 5.15.0-1035.39~20.04.1 5.15.0-1036.40~20.04.1 5.15.0-1037.41~20.04.1 5.15.0-1038.43~20.04.1 5.15.0-1039.44~20.04.1 5.15.0-1040.45~20.04.1 5.15.0-1041.46~20.04.1 5.15.0-1043.48~20.04.1 5.15.0-1044.49~20.04.1 5.15.0-1045.50~20.04.1 5.15.0-1047.52~20.04.1 5.15.0-1048.53~20.04.1 5.15.0-1049.54~20.04.1 5.15.0-1050.55~20.04.1 5.15.0-1051.56~20.04.1 5.15.0-1052.57~20.04.1 5.15.0-1053.58~20.04.1 5.15.0-1055.60~20.04.1 5.15.0-1056.61~20.04.1 5.15.0-1057.63~20.04.1 5.15.0-1058.64~20.04.1 5.15.0-1061.67~20.04.1 5.15.0-1062.68~20.04.1 5.15.0-1063.69~20.04.1 5.15.0-1064.70~20.04.1 5.15.0-1065.71~20.04.1 5.15.0-1066.72~20.04.1 5.15.0-1014.18~20.04.1	Released
Ubuntu 20.04 HWE Azure	5.15.0-1013.16~20.04.1 show all hide all 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 5.15.0-1024.30~20.04.1 5.15.0-1029.36~20.04.1 5.15.0-1034.41~20.04.1 5.15.0-1049.56~20.04.1 5.15.0-1050.57~20.04.1 5.15.0-1054.62~20.04.1 5.15.0-1056.64~20.04.1 5.15.0-1057.65~20.04.1 5.15.0-1058.66~20.04.2 5.15.0-1059.67~20.04.1 5.15.0-1060.69~20.04.1 5.15.0-1061.70~20.04.1 5.15.0-1063.72~20.04.1 5.15.0-1064.73~20.04.1 5.15.0-1065.74~20.04.1 5.15.0-1067.76~20.04.1 5.15.0-1068.77~20.04.1 5.15.0-1008.9~20.04.1	Released
Debian 12		Planned
Ubuntu 24.04		Planned