Updated: 2023-12-06
CWE: Use After Free
Description:
In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image, performing some operations, and then making a syncfs system call can lead to a use-after-free in __mutex_lock in kernel/locking/mutex.c. This is related to mutex_can_spin_on_owner in kernel/locking/mutex.c, __btrfs_qgroup_free_meta in fs/btrfs/qgroup.c, and btrfs_insert_delayed_items in fs/btrfs/delayed-inode.c.
CVSS3: 5.5
OS | Vendor version | Errata |
---|---|---|
Ubuntu 18.04 | 4.15.0-109.110 | USN-4414-1 |
Ubuntu 16.04 | 4.4.0-201.233 | USN-4708-1 |
Ubuntu 18.04 AWS | 4.15.0-1077.81 | USN-4414-1 |
Ubuntu 16.04 AWS | 4.4.0-1121.135 | USN-4709-1 |
Ubuntu 16.04 HWE | 4.15.0-107.108~16.04.1 | USN-4414-1 |
Ubuntu 16.04 AWS HWE | 4.15.0-1074.78~16.04.1 | USN-4414-1 |
Debian 9 | 4.9.258-1 | DLA-2586-1 |
Debian 8 backports | 4.9.258-1 | DLA-2586-1 |
Oracle Linux 6 UEK 4 | 4.1.12-124.57.1.el6uek | ELSA-2021-9534 |
Oracle Linux 7 UEK 4 | 4.1.12-124.57.1.el7uek | ELSA-2021-9534 |
Amazon Linux 1 | 4.14.214-118.339.amzn1 | ALAS-2021-1477 |
Amazon Linux 2 | 4.14.214-160.339.amzn2 | ALAS-2021-1588 |
Ubuntu 14.04 HWE ESM | 4.4.0-201.233~14.04.1 | USN-4708-1 |
Ubuntu 16.04 GCP | 4.15.0-1078.88~16.04.1 | USN-4414-1 |
Ubuntu 16.04 AWS ESM | 4.4.0-1121.135 | USN-4709-1 |
OS | Original kernel version | State |
---|---|---|
Ubuntu 18.04 | |
Ready For Release |
Ubuntu 16.04 |
4.4.0-130.156
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4.4.0-198.230
4.4.0-127.153
4.4.0-83.106
4.4.0-193.224
4.4.0-190.220
4.4.0-98.121
4.4.0-134.160
4.4.0-72.93
4.4.0-166.195
4.4.0-79.100
4.4.0-108.131
4.4.0-116.140
4.4.0-197.229
4.4.0-148.174
4.4.0-176.206
4.4.0-96.119
4.4.0-189.219
4.4.0-133.159
4.4.0-64.85
4.4.0-177.207
4.4.0-161.189
4.4.0-179.209
4.4.0-124.148
4.4.0-168.197
4.4.0-112.135
4.4.0-34.53
4.4.0-169.198
4.4.0-187.217
4.4.0-22.40
4.4.0-157.185
4.4.0-195.227
4.4.0-103.126
4.4.0-194.226
4.4.0-78.99
4.4.0-91.114
4.4.0-62.83
4.4.0-31.50
4.4.0-97.120
4.4.0-165.193
4.4.0-28.47
4.4.0-178.208
4.4.0-185.215
4.4.0-128.154
4.4.0-186.216
4.4.0-119.143
4.4.0-200.232
4.4.0-164.192
4.4.0-89.112
4.4.0-63.84
4.4.0-47.68
4.4.0-24.43
4.4.0-38.57
4.4.0-137.163
4.4.0-184.214
4.4.0-67.88
4.4.0-81.104
4.4.0-138.164
4.4.0-22.39
4.4.0-93.116
4.4.0-143.169
4.4.0-159.187
4.4.0-42.62
4.4.0-75.96
4.4.0-170.199
4.4.0-51.72
4.4.0-87.110
4.4.0-53.74
4.4.0-101.124
4.4.0-173.203
4.4.0-150.176
4.4.0-36.55
4.4.0-104.127
4.4.0-109.132
4.4.0-122.146
4.4.0-140.166
4.4.0-149.175
4.4.0-21.37
4.4.0-23.41
4.4.0-65.86
4.4.0-77.98
4.4.0-131.157
4.4.0-135.161
4.4.0-172.202
4.4.0-43.63
4.4.0-70.91
4.4.0-92.115
4.4.0-142.168
4.4.0-146.172
4.4.0-66.87
4.4.0-139.165
4.4.0-45.66
4.4.0-71.92
4.4.0-151.178
4.4.0-145.171
4.4.0-121.145
4.4.0-57.78
4.4.0-154.181
4.4.0-59.80
4.4.0-174.204
4.4.0-141.167
4.4.0-171.200
|
Released |
Ubuntu 18.04 AWS | |
Ready For Release |
Ubuntu 16.04 AWS |
4.4.0-1079.89
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4.4.0-1020.29
4.4.0-1072.82
4.4.0-1039.48
4.4.0-1035.44
4.4.0-1107.118
4.4.0-1112.124
4.4.0-1026.35
4.4.0-1099.110
4.4.0-1012.21
4.4.0-1055.64
4.4.0-1111.123
4.4.0-1069.79
4.4.0-1017.26
4.4.0-1016.25
4.4.0-1083.93
4.4.0-1013.22
4.4.0-1095.106
4.4.0-1030.39
4.4.0-1100.111
4.4.0-1052.61
4.4.0-1098.109
4.4.0-1070.80
4.4.0-1038.47
4.4.0-1084.94
4.4.0-1087.98
4.4.0-1074.84
4.4.0-1085.96
4.4.0-1114.127
4.4.0-1092.103
4.4.0-1109.120
4.4.0-1105.116
4.4.0-1028.37
4.4.0-1096.107
4.4.0-1104.115
4.4.0-1049.58
4.4.0-1065.75
4.4.0-1075.85
4.4.0-1060.69
4.4.0-1062.71
4.4.0-1043.52
4.4.0-1101.112
4.4.0-1022.31
4.4.0-1041.50
4.4.0-1106.117
4.4.0-1102.113
4.4.0-1057.66
4.4.0-1031.40
4.4.0-1037.46
4.4.0-1044.53
4.4.0-1048.57
4.4.0-1050.59
4.4.0-1067.77
4.4.0-1073.83
4.4.0-1081.91
4.4.0-1088.99
4.4.0-1066.76
4.4.0-1077.87
4.4.0-1110.121
4.4.0-1113.126
4.4.0-1032.41
4.4.0-1018.27
4.4.0-1061.70
4.4.0-1054.63
4.4.0-1118.132
4.4.0-1047.56
4.4.0-1090.101
4.4.0-1094.105
4.4.0-1119.133
4.4.0-1117.131
|
Released |
Ubuntu 16.04 HWE | |
Ready For Release |
Ubuntu 14.04 HWE |
4.4.0-101.124~14.04.1
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4.4.0-91.114~14.04.1
4.4.0-71.92~14.04.1
4.4.0-121.145~14.04.1
4.4.0-141.167~14.04.1
4.4.0-97.120~14.04.1
4.4.0-34.53~14.04.1
4.4.0-79.100~14.04.1
4.4.0-51.72~14.04.1
4.4.0-96.119~14.04.1
4.4.0-134.160~14.04.1
4.4.0-63.84~14.04.2
4.4.0-81.104~14.04.1
4.4.0-89.112~14.04.1
4.4.0-108.131~14.04.1
4.4.0-98.121~14.04.1
4.4.0-66.87~14.04.1
4.4.0-144.170~14.04.1
4.4.0-53.74~14.04.1
4.4.0-128.154~14.04.1
4.4.0-28.47~14.04.1
4.4.0-57.78~14.04.1
4.4.0-111.134~14.04.1
4.4.0-133.159~14.04.1
4.4.0-78.99~14.04.2
4.4.0-62.83~14.04.1
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4.4.0-24.43~14.04.1
4.4.0-139.165~14.04.1
4.4.0-93.116~14.04.1
4.4.0-47.68~14.04.1
4.4.0-103.126~14.04.1
4.4.0-83.106~14.04.1
4.4.0-31.50~14.04.1
4.4.0-42.62~14.04.1
4.4.0-127.153~14.04.1
4.4.0-38.57~14.04.1
4.4.0-72.93~14.04.1
4.4.0-22.40~14.04.1
4.4.0-112.135~14.04.1
4.4.0-131.157~14.04.1
4.4.0-23.41~14.04.1
4.4.0-70.91~14.04.1
4.4.0-104.127~14.04.1
4.4.0-109.132~14.04.1
4.4.0-135.161~14.04.1
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4.4.0-21.37~14.04.1
4.4.0-65.86~14.04.1
4.4.0-92.115~14.04.1
4.4.0-87.110~14.04.1
4.4.0-142.168~14.04.1
4.4.0-137.163~14.04.1
4.4.0-119.143~14.04.1
4.4.0-75.96~14.04.1
4.4.0-148.174~14.04.1
4.4.0-143.169~14.04.2
4.4.0-138.164~14.04.1
4.4.0-116.140~14.04.1
4.4.0-36.55~14.04.1
4.4.0-124.148~14.04.1
4.4.0-59.80~14.04.1
4.4.0-67.88~14.04.1
4.4.0-45.66~14.04.1
4.4.0-130.156~14.04.1
4.4.0-22.39~14.04.1
|
Released |
Ubuntu 16.04 AWS HWE | |
Ready For Release |
Debian 9 |
4.9.210-1
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4.9.82-1+deb9u2
4.9.168-1+deb9u2
4.9.189-3+deb9u1
4.9.110-3+deb9u3
4.9.240-1
4.9.107-1
4.9.210-1+deb9u1
4.9.30-2+deb9u1
4.9.168-1+deb9u5
4.9.168-1+deb9u4
4.9.110-3+deb9u2
4.9.168-1+deb9u3
4.9.88-1
4.9.110-3+deb9u1
4.9.88-1+deb9u1
4.9.246-1
4.9.51-1
4.9.110-1
4.9.30-2+deb9u5
4.9.65-1
4.9.80-1
4.9.30-2+deb9u4
4.9.189-3+deb9u2
4.9.65-3+deb9u1
4.9.130-1
4.9.30-2+deb9u3
4.9.228-1
4.9.110-3
4.9.144-3.1
4.9.144-3
4.9.189-3
4.9.30-2+deb9u2
4.9.65-3+deb9u2
4.9.65-3
4.9.110-2
4.9.110-3+deb9u4
4.9.130-2
4.9.144-2
4.9.240-2
4.9.246-2
4.9.30-2
4.9.80-2
4.9.82-1+deb9u3
4.9.168-1
4.9.135-1
4.9.110-3+deb9u6
4.9.110-3+deb9u5
|
Released |
Debian 8 backports |
4.9.189-3~deb8u1
show all
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4.9.144-3.1~deb8u1
4.9.110-1~deb8u1
4.9.110-3+deb9u4~deb8u1
4.9.110-3+deb9u5~deb8u1
4.9.168-1+deb9u4~deb8u1
4.9.168-1+deb9u5~deb8u1
4.9.189-3+deb9u1~deb8u1
4.9.189-3+deb9u2~deb8u1
4.9.210-1~deb8u1
4.9.30-2+deb9u2~bpo8+1
4.9.30-2+deb9u5~bpo8+1
4.9.30-2~bpo8+1
4.9.51-1~bpo8+1
4.9.65-3+deb9u1~bpo8+1
4.9.65-3+deb9u2~bpo8+1
4.9.65-3~bpo8+1
4.9.82-1+deb9u3~bpo8+1
4.9.88-1+deb9u1~bpo8+1
4.9.88-1~bpo8+1
4.9.110-3+deb9u1~deb8u1
4.9.168-1+deb9u3~deb8u1
4.9.210-1+deb9u1~deb8u1
4.9.110-3+deb9u2~deb8u1
|
Released |
Oracle Linux 6 UEK 4 |
4.1.12-124.23.2.el6uek
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4.1.12-124.14.1.el6uek
4.1.12-124.40.6.el6uek
4.1.12-124.21.1.el6uek
4.1.12-124.29.3.el6uek
4.1.12-124.32.3.el6uek
4.1.12-124.36.1.el6uek
4.1.12-124.25.1.el6uek
4.1.12-124.45.2.el6uek
4.1.12-124.48.5.el6uek
4.1.12-124.42.3.el6uek
4.1.12-124.41.4.el6uek
4.1.12-124.33.4.el6uek
4.1.12-124.44.4.el6uek
4.1.12-124.32.1.el6uek
4.1.12-124.39.5.el6uek
4.1.12-124.27.1.el6uek
4.1.12-124.15.2.el6uek
4.1.12-124.18.5.el6uek
4.1.12-124.47.3.el6uek
4.1.12-112.16.7.el6uek
4.1.12-124.14.5.el6uek
4.1.12-124.19.1.el6uek
4.1.12-94.3.5.el6uek
4.1.12-124.29.3.1.el6uek
4.1.12-124.17.1.el6uek
4.1.12-124.34.1.el6uek
4.1.12-124.39.1.el6uek
4.1.12-124.35.1.el6uek
4.1.12-103.9.4.el6uek
4.1.12-124.20.7.el6uek
4.1.12-124.38.1.el6uek
4.1.12-124.16.2.el6uek
4.1.12-112.14.15.el6uek
4.1.12-112.16.4.el6uek
4.1.12-112.17.3.el6uek
4.1.12-124.14.3.el6uek
4.1.12-124.16.1.el6uek
4.1.12-124.16.3.el6uek
4.1.12-124.17.2.el6uek
4.1.12-124.18.1.el6uek
4.1.12-124.20.3.el6uek
4.1.12-124.22.2.el6uek
4.1.12-124.28.5.el6uek
4.1.12-124.29.4.1.el6uek
4.1.12-124.31.1.1.el6uek
4.1.12-124.31.1.el6uek
4.1.12-124.32.3.2.el6uek
4.1.12-124.35.2.el6uek
4.1.12-124.35.4.el6uek
4.1.12-124.36.1.1.el6uek
4.1.12-124.37.1.el6uek
4.1.12-124.39.2.1.el6uek
4.1.12-124.39.2.el6uek
4.1.12-124.39.5.1.el6uek
4.1.12-124.40.6.2.el6uek
4.1.12-124.40.6.3.el6uek
4.1.12-124.41.5.el6uek
4.1.12-124.42.4.el6uek
4.1.12-124.44.4.1.el6uek
4.1.12-124.48.2.el6uek
4.1.12-124.48.3.1.el6uek
4.1.12-124.48.6.el6uek
4.1.12-61.47.1.el6uek
4.1.12-124.27.2.el6uek
4.1.12-124.43.4.el6uek
4.1.12-124.18.9.el6uek
4.1.12-124.15.1.el6uek
4.1.12-124.19.2.el6uek
4.1.12-124.26.10.el6uek
4.1.12-124.28.1.el6uek
4.1.12-124.15.4.el6uek
4.1.12-124.28.6.el6uek
4.1.12-124.45.6.el6uek
4.1.12-124.28.3.el6uek
4.1.12-124.46.4.1.el6uek
4.1.12-112.14.13.el6uek
4.1.12-124.14.2.el6uek
4.1.12-124.16.4.el6uek
4.1.12-124.36.3.el6uek
4.1.12-124.30.1.el6uek
4.1.12-124.46.3.el6uek
4.1.12-124.26.12.el6uek
4.1.12-124.20.1.el6uek
4.1.12-124.36.4.el6uek
|
Released |
Oracle Linux 7 UEK 4 |
4.1.12-124.27.1.el7uek
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4.1.12-124.25.1.el7uek
4.1.12-124.44.4.el7uek
4.1.12-124.41.4.el7uek
4.1.12-124.26.12.el7uek
4.1.12-124.15.2.el7uek
4.1.12-103.9.4.el7uek
4.1.12-124.28.3.el7uek
4.1.12-124.36.3.el7uek
4.1.12-112.14.13.el7uek
4.1.12-124.15.1.el7uek
4.1.12-124.36.4.el7uek
4.1.12-124.17.1.el7uek
4.1.12-124.46.4.1.el7uek
4.1.12-112.16.7.el7uek
4.1.12-124.27.2.el7uek
4.1.12-124.45.6.el7uek
4.1.12-124.56.1.el7uek
4.1.12-124.28.6.el7uek
4.1.12-124.29.3.el7uek
4.1.12-124.48.5.el7uek
4.1.12-124.14.2.el7uek
4.1.12-124.42.3.el7uek
4.1.12-124.50.2.el7uek
4.1.12-124.35.1.el7uek
4.1.12-124.39.5.el7uek
4.1.12-124.40.6.el7uek
4.1.12-124.43.4.el7uek
4.1.12-124.32.1.el7uek
4.1.12-124.45.2.el7uek
4.1.12-124.28.1.el7uek
4.1.12-124.15.4.el7uek
4.1.12-124.33.4.el7uek
4.1.12-94.3.5.el7uek
4.1.12-124.46.3.el7uek
4.1.12-124.16.2.el7uek
4.1.12-124.34.1.el7uek
4.1.12-124.36.1.el7uek
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4.1.12-124.54.6.el7uek
4.1.12-124.54.6.1.el7uek
4.1.12-124.30.1.el7uek
4.1.12-124.14.5.el7uek
4.1.12-124.52.4.el7uek
4.1.12-124.32.3.el7uek
4.1.12-124.29.3.1.el7uek
4.1.12-124.47.3.el7uek
4.1.12-124.14.1.el7uek
4.1.12-124.26.10.el7uek
4.1.12-124.53.5.el7uek
4.1.12-124.49.3.1.el7uek
4.1.12-124.23.2.el7uek
4.1.12-124.20.7.el7uek
4.1.12-124.38.1.el7uek
4.1.12-124.18.9.el7uek
4.1.12-124.16.4.el7uek
4.1.12-112.14.15.el7uek
4.1.12-112.16.4.el7uek
4.1.12-112.17.3.el7uek
4.1.12-124.14.3.el7uek
4.1.12-124.16.1.el7uek
4.1.12-124.16.3.el7uek
4.1.12-124.17.2.el7uek
4.1.12-124.18.1.el7uek
4.1.12-124.20.3.el7uek
4.1.12-124.22.2.el7uek
4.1.12-124.28.5.el7uek
4.1.12-124.29.4.1.el7uek
4.1.12-124.31.1.1.el7uek
4.1.12-124.31.1.el7uek
4.1.12-124.32.3.2.el7uek
4.1.12-124.35.2.el7uek
4.1.12-124.35.4.el7uek
4.1.12-124.36.1.1.el7uek
4.1.12-124.37.1.el7uek
4.1.12-124.39.2.1.el7uek
4.1.12-124.39.2.el7uek
4.1.12-124.39.5.1.el7uek
4.1.12-124.40.6.3.el7uek
4.1.12-124.41.5.el7uek
4.1.12-124.42.4.el7uek
4.1.12-124.44.4.1.el7uek
4.1.12-124.48.2.el7uek
4.1.12-124.48.3.1.el7uek
4.1.12-124.48.6.el7uek
4.1.12-124.51.2.el7uek
4.1.12-124.52.5.1.el7uek
4.1.12-124.52.5.el7uek
4.1.12-124.53.3.1.el7uek
4.1.12-124.53.5.1.el7uek
4.1.12-124.53.5.2.el7uek
|
Released |
Amazon Linux 1 | |
Ready For Release |
Amazon Linux 2 | |
Ready For Release |
Ubuntu 14.04 HWE ESM | |
Ready For Release |
Ubuntu 16.04 GCP | |
Ready For Release |
Debian 10 |
4.19.98-1
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4.19.132-1
4.19.67-2+deb10u1
4.19.98-1+deb10u1
4.19.118-2
4.19.37-5
4.19.118-2+deb10u1
4.19.37-5+deb10u2
4.19.67-2+deb10u2
4.19.67-2
4.19.37-5+deb10u1
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Released |
Proofpoint | |
Ready For Release |
Debian 10 cloud |
4.19.67-2+deb10u2
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4.19.118-2
4.19.98-1+deb10u1
4.19.118-2+deb10u1
4.19.132-1
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Released |
Debian 9 backports |
4.19.98-1~bpo9+1
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4.19.118-2+deb10u1~bpo9+1
4.19.67-2+deb10u2~bpo9+1
4.19.132-1~deb9u2
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Released |
Ubuntu 16.04 (FIPS) |
4.4.0-1002.2
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4.4.0-1003.3
4.4.0-1005.5
4.4.0-1008.10
4.4.0-1011.14
4.4.0-1012.16
4.4.0-1013.17
4.4.0-1015.20
4.4.0-1017.22
4.4.0-1019.24
4.4.0-1021.26
4.4.0-1022.27
4.4.0-1023.28
4.4.0-1025.30
4.4.0-1026.31
4.4.0-1027.32
4.4.0-1028.33
4.4.0-1029.34
4.4.0-1031.36
4.4.0-1032.37
4.4.0-1033.38
4.4.0-1034.39
4.4.0-1041.46
4.4.0-1042.47
4.4.0-1043.48
4.4.0-1044.49
4.4.0-1045.50
4.4.0-1046.51
4.4.0-1048.53
4.4.0-1049.55
4.4.0-1051.57
4.4.0-1052.58
4.4.0-1054.60
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Released |
Ubuntu 16.04 AWS ESM | |
Ready For Release |