CVE-2017-16995
CVE-2017-16995
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
The check_alu_op function in kernel/bpf/verifier.c in the Linux kernel through 4.4 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging incorrect sign extension.
CVSS 7.8 · High · EPSS 30.1% · Public exploit · Fix available
- Published
- Updated
Stack: system
Affected products and versions
n/a
- Versions
- through 4.4: Affected
No fix published
linux Debian:12
- Affected ranges
- ECOSYSTEM: < 4.14.7-1
Update to 4.14.7-1
linux Debian:13
- Affected ranges
- ECOSYSTEM: < 4.14.7-1
Update to 4.14.7-1
linux Debian:14
- Affected ranges
- ECOSYSTEM: < 4.14.7-1
Update to 4.14.7-1
linux-aws Ubuntu:14.04:LTS
- Versions
- 4.4.0-1002.2
- 4.4.0-1003.3
- 4.4.0-1005.5
- 4.4.0-1006.6
- 4.4.0-1009.9
- 4.4.0-1010.10
- 4.4.0-1011.11
- 4.4.0-1012.12
- 4.4.0-1014.14
- Affected ranges
- ECOSYSTEM: < 4.4.0-1016.16
Update to 4.4.0-1016.16
linux-lts-xenial Ubuntu:14.04:LTS
- Versions
- 4.4.0-13.29~14.04.1
- 4.4.0-14.30~14.04.2
- 4.4.0-15.31~14.04.1
- 4.4.0-18.34~14.04.1
- 4.4.0-21.37~14.04.1
- 4.4.0-22.39~14.04.1
- 4.4.0-22.40~14.04.1
- 4.4.0-24.43~14.04.1
- 4.4.0-28.47~14.04.1
- 4.4.0-31.50~14.04.1
- 4.4.0-34.53~14.04.1
- 4.4.0-36.55~14.04.1
- 4.4.0-38.57~14.04.1
- 4.4.0-42.62~14.04.1
- 4.4.0-45.66~14.04.1
- 4.4.0-47.68~14.04.1
- 4.4.0-51.72~14.04.1
- 4.4.0-53.74~14.04.1
- 4.4.0-57.78~14.04.1
- 4.4.0-59.80~14.04.1
- 4.4.0-62.83~14.04.1
- 4.4.0-63.84~14.04.2
- 4.4.0-64.85~14.04.1
- 4.4.0-66.87~14.04.1
- 4.4.0-67.88~14.04.1
- 4.4.0-70.91~14.04.1
- 4.4.0-71.92~14.04.1
- 4.4.0-72.93~14.04.1
- 4.4.0-75.96~14.04.1
- 4.4.0-78.99~14.04.2
- 4.4.0-79.100~14.04.1
- 4.4.0-81.104~14.04.1
- 4.4.0-83.106~14.04.1
- 4.4.0-87.110~14.04.1
- 4.4.0-89.112~14.04.1
- 4.4.0-91.114~14.04.1
- 4.4.0-92.115~14.04.1
- 4.4.0-93.116~14.04.1
- 4.4.0-96.119~14.04.1
- 4.4.0-97.120~14.04.1
- 4.4.0-98.121~14.04.1
- 4.4.0-101.124~14.04.1
- 4.4.0-103.126~14.04.1
- 4.4.0-104.127~14.04.1
- 4.4.0-108.131~14.04.1
- 4.4.0-109.132~14.04.1
- 4.4.0-111.134~14.04.1
- 4.4.0-112.135~14.04.1
- 4.4.0-116.140~14.04.1
- Affected ranges
- ECOSYSTEM: < 4.4.0-119.143~14.04.1
Update to 4.4.0-119.143~14.04.1
linux Ubuntu:16.04:LTS
- Versions
- 4.2.0-16.19
- 4.2.0-17.21
- 4.2.0-19.23
- 4.3.0-1.10
- 4.3.0-2.11
- 4.3.0-5.16
- 4.3.0-6.17
- 4.3.0-7.18
- 4.4.0-2.16
- 4.4.0-4.19
- 4.4.0-6.21
- 4.4.0-7.22
- 4.4.0-8.23
- 4.4.0-9.24
- 4.4.0-10.25
- 4.4.0-11.26
- 4.4.0-12.28
- 4.4.0-13.29
- 4.4.0-14.30
- 4.4.0-15.31
- 4.4.0-16.32
- 4.4.0-17.33
- 4.4.0-18.34
- 4.4.0-21.37
- 4.4.0-22.39
- 4.4.0-22.40
- 4.4.0-24.43
- 4.4.0-28.47
- 4.4.0-31.50
- 4.4.0-34.53
- 4.4.0-36.55
- 4.4.0-38.57
- 4.4.0-42.62
- 4.4.0-43.63
- 4.4.0-45.66
- 4.4.0-47.68
- 4.4.0-51.72
- 4.4.0-53.74
- 4.4.0-57.78
- 4.4.0-59.80
- 4.4.0-62.83
- 4.4.0-63.84
- 4.4.0-64.85
- 4.4.0-65.86
- 4.4.0-66.87
- 4.4.0-67.88
- 4.4.0-70.91
- 4.4.0-71.92
- 4.4.0-72.93
- 4.4.0-75.96
- 4.4.0-77.98
- 4.4.0-78.99
- 4.4.0-79.100
- 4.4.0-81.104
- 4.4.0-83.106
- 4.4.0-87.110
- 4.4.0-89.112
- 4.4.0-91.114
- 4.4.0-92.115
- 4.4.0-93.116
- 4.4.0-96.119
- 4.4.0-97.120
- 4.4.0-98.121
- 4.4.0-101.124
- 4.4.0-103.126
- 4.4.0-104.127
- 4.4.0-108.131
- 4.4.0-109.132
- 4.4.0-112.135
- 4.4.0-116.140
- Affected ranges
- ECOSYSTEM: < 4.4.0-119.143
Update to 4.4.0-119.143
linux-aws Ubuntu:16.04:LTS
- Versions
- 4.4.0-1001.10
- 4.4.0-1003.12
- 4.4.0-1004.13
- 4.4.0-1007.16
- 4.4.0-1009.18
- 4.4.0-1011.20
- 4.4.0-1012.21
- 4.4.0-1013.22
- 4.4.0-1016.25
- 4.4.0-1017.26
- 4.4.0-1018.27
- 4.4.0-1020.29
- 4.4.0-1022.31
- 4.4.0-1026.35
- 4.4.0-1028.37
- 4.4.0-1030.39
- 4.4.0-1031.40
- 4.4.0-1032.41
- 4.4.0-1035.44
- 4.4.0-1037.46
- 4.4.0-1038.47
- 4.4.0-1039.48
- 4.4.0-1041.50
- 4.4.0-1043.52
- 4.4.0-1044.53
- 4.4.0-1047.56
- 4.4.0-1048.57
- 4.4.0-1049.58
- 4.4.0-1050.59
- 4.4.0-1052.61
- Affected ranges
- ECOSYSTEM: < 4.4.0-1054.63
Update to 4.4.0-1054.63
linux-azure Ubuntu:16.04:LTS
- Versions
- 4.11.0-1009.9
- 4.11.0-1011.11
- 4.11.0-1013.13
- 4.11.0-1014.14
- 4.11.0-1015.15
- 4.11.0-1016.16
- Affected ranges
- ECOSYSTEM: < 4.13.0-1005.7
Update to 4.13.0-1005.7
linux-euclid Ubuntu:16.04:LTS
- Versions
- 4.4.0-9019.20
- 4.4.0-9020.21
- 4.4.0-9021.22
- 4.4.0-9022.23
- 4.4.0-9023.24
- 4.4.0-9025.27
- Affected ranges
- ECOSYSTEM: < 4.4.0-9026.28
Update to 4.4.0-9026.28
linux-gcp Ubuntu:16.04:LTS
- Versions
- 4.10.0-1004.4
- 4.10.0-1006.6
- 4.10.0-1007.7
- 4.10.0-1008.8
- 4.10.0-1009.9
- 4.13.0-1002.5
- Affected ranges
- ECOSYSTEM: < 4.13.0-1006.9
Update to 4.13.0-1006.9
linux-hwe Ubuntu:16.04:LTS
- Versions
- 4.8.0-36.36~16.04.1
- 4.8.0-39.42~16.04.1
- 4.8.0-41.44~16.04.1
- 4.8.0-42.45~16.04.1
- 4.8.0-44.47~16.04.1
- 4.8.0-45.48~16.04.1
- 4.8.0-46.49~16.04.1
- 4.8.0-49.52~16.04.1
- 4.8.0-51.54~16.04.1
- 4.8.0-52.55~16.04.1
- 4.8.0-53.56~16.04.1
- 4.8.0-54.57~16.04.1
- 4.8.0-56.61~16.04.1
- 4.8.0-58.63~16.04.1
- 4.10.0-27.30~16.04.2
- 4.10.0-28.32~16.04.2
- 4.10.0-30.34~16.04.1
- 4.10.0-32.36~16.04.1
- 4.10.0-33.37~16.04.1
- 4.10.0-35.39~16.04.1
- 4.10.0-37.41~16.04.1
- 4.10.0-38.42~16.04.1
- 4.10.0-40.44~16.04.1
- 4.10.0-42.46~16.04.1
- 4.13.0-26.29~16.04.2
- 4.13.0-31.34~16.04.1
- Affected ranges
- ECOSYSTEM: < 4.13.0-32.35~16.04.1
Update to 4.13.0-32.35~16.04.1
linux-kvm Ubuntu:16.04:LTS
- Versions
- 4.4.0-1004.9
- 4.4.0-1007.12
- 4.4.0-1008.13
- 4.4.0-1009.14
- 4.4.0-1010.15
- 4.4.0-1012.17
- 4.4.0-1013.18
- 4.4.0-1015.20
- 4.4.0-1017.22
- 4.4.0-1019.24
- Affected ranges
- ECOSYSTEM: < 4.4.0-1020.25
Update to 4.4.0-1020.25
linux-oem Ubuntu:16.04:LTS
- Versions
- 4.13.0-1008.9
- 4.13.0-1010.11
- 4.13.0-1012.13
- Affected ranges
- ECOSYSTEM: < 4.13.0-1015.16
Update to 4.13.0-1015.16
linux-raspi2 Ubuntu:16.04:LTS
- Versions
- 4.2.0-1013.19
- 4.2.0-1014.21
- 4.3.0-1006.6
- 4.4.0-1003.4
- 4.4.0-1004.5
- 4.4.0-1009.10
- 4.4.0-1010.12
- 4.4.0-1010.13
- 4.4.0-1012.16
- 4.4.0-1016.22
- 4.4.0-1017.23
- 4.4.0-1019.25
- 4.4.0-1021.27
- 4.4.0-1023.29
- 4.4.0-1027.33
- 4.4.0-1029.36
- 4.4.0-1034.41
- 4.4.0-1038.45
- 4.4.0-1040.47
- 4.4.0-1042.49
- 4.4.0-1044.51
- 4.4.0-1046.53
- 4.4.0-1048.55
- 4.4.0-1050.57
- 4.4.0-1051.58
- 4.4.0-1052.59
- 4.4.0-1054.61
- 4.4.0-1055.62
- 4.4.0-1057.64
- 4.4.0-1059.67
- 4.4.0-1061.69
- 4.4.0-1065.73
- 4.4.0-1067.75
- 4.4.0-1069.77
- 4.4.0-1070.78
- 4.4.0-1071.79
- 4.4.0-1074.82
- 4.4.0-1075.83
- 4.4.0-1076.84
- 4.4.0-1077.85
- 4.4.0-1079.87
- 4.4.0-1080.88
- 4.4.0-1082.90
- 4.4.0-1085.93
- Affected ranges
- ECOSYSTEM: < 4.4.0-1086.94
Update to 4.4.0-1086.94
linux-snapdragon Ubuntu:16.04:LTS
- Versions
- 4.4.0-1012.12
- 4.4.0-1013.14
- 4.4.0-1013.15
- 4.4.0-1015.18
- 4.4.0-1019.22
- 4.4.0-1020.23
- 4.4.0-1022.25
- 4.4.0-1024.27
- 4.4.0-1026.29
- 4.4.0-1030.33
- 4.4.0-1032.36
- 4.4.0-1035.39
- 4.4.0-1039.43
- 4.4.0-1042.46
- 4.4.0-1044.48
- 4.4.0-1046.50
- 4.4.0-1047.51
- 4.4.0-1048.52
- 4.4.0-1050.54
- 4.4.0-1051.55
- 4.4.0-1053.57
- 4.4.0-1054.58
- 4.4.0-1055.59
- 4.4.0-1057.61
- 4.4.0-1058.62
- 4.4.0-1059.63
- 4.4.0-1061.66
- 4.4.0-1063.68
- 4.4.0-1067.72
- 4.4.0-1069.74
- 4.4.0-1071.76
- 4.4.0-1072.77
- 4.4.0-1073.78
- 4.4.0-1076.81
- 4.4.0-1077.82
- 4.4.0-1078.83
- 4.4.0-1079.84
- 4.4.0-1081.86
- 4.4.0-1082.87
- 4.4.0-1084.89
- 4.4.0-1087.92
- Affected ranges
- ECOSYSTEM: < 4.4.0-1088.93
Update to 4.4.0-1088.93
linux-fips Ubuntu:Pro:FIPS-updates:16.04:LTS
- Versions
- 4.4.0-1003.3
- 4.4.0-1005.5
- 4.4.0-1006.6
- Affected ranges
- ECOSYSTEM: < 4.4.0-1008.10
Update to 4.4.0-1008.10
linux-azure-fde Ubuntu:20.04:LTS
- Versions
- 5.4.0-1063.66+cvm2.2
- 5.4.0-1063.66+cvm3.2
- 5.4.0-1064.67+cvm1.1
- 5.4.0-1065.68+cvm2.1
- 5.4.0-1067.70+cvm1.1
- 5.4.0-1068.71+cvm1.1
- 5.4.0-1069.72+cvm1.1
- 5.4.0-1070.73+cvm1.1
- 5.4.0-1072.75+cvm1.1
- 5.4.0-1073.76+cvm1.1
- 5.4.0-1074.77+cvm1.1
- 5.4.0-1076.79+cvm1.1
- 5.4.0-1078.81+cvm1.1
- 5.4.0-1080.83+cvm1.1
- 5.4.0-1083.87+cvm1.1
- 5.4.0-1085.90+cvm1.1
- 5.4.0-1085.90+cvm2.1
- 5.4.0-1086.91+cvm1.1
- 5.4.0-1089.94+cvm1.2
- 5.4.0-1090.95+cvm1.1
- 5.4.0-1091.96+cvm1.1
- 5.4.0-1092.97+cvm1.1
- 5.4.0-1095.101+cvm1.1
- 5.4.0-1098.104+cvm1.1
- 5.4.0-1100.106+cvm1.1
- 5.4.0-1103.109+cvm1.1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
linux-gke Ubuntu:20.04:LTS
- Versions
- 5.4.0-1033.35
- 5.4.0-1035.37
- 5.4.0-1036.38
- 5.4.0-1037.39
- 5.4.0-1039.41
- 5.4.0-1041.43
- 5.4.0-1042.44
- 5.4.0-1043.45
- 5.4.0-1044.46
- 5.4.0-1046.48
- 5.4.0-1049.52
- 5.4.0-1051.54
- 5.4.0-1052.55
- 5.4.0-1053.56
- 5.4.0-1054.57
- 5.4.0-1055.58
- 5.4.0-1056.59
- 5.4.0-1057.60
- 5.4.0-1059.62
- 5.4.0-1061.64
- 5.4.0-1062.65
- 5.4.0-1063.66
- 5.4.0-1065.68
- 5.4.0-1066.69
- 5.4.0-1067.70
- 5.4.0-1068.71
- 5.4.0-1071.76
- 5.4.0-1072.77
- 5.4.0-1074.79
- 5.4.0-1076.82
- 5.4.0-1078.84
- 5.4.0-1080.86
- 5.4.0-1081.87
- 5.4.0-1083.89
- 5.4.0-1084.90
- 5.4.0-1086.93
- 5.4.0-1087.94
- 5.4.0-1090.97
- 5.4.0-1091.98
- 5.4.0-1094.101
- 5.4.0-1095.102
- 5.4.0-1096.103
- 5.4.0-1097.104
- 5.4.0-1098.105
- 5.4.0-1099.106
- 5.4.0-1100.107
- 5.4.0-1101.108
- 5.4.0-1102.109
- 5.4.0-1103.110
- 5.4.0-1104.111
- 5.4.0-1105.112
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
linux-raspi2 Ubuntu:20.04:LTS
- Versions
- 5.3.0-1007.8
- 5.3.0-1014.16
- 5.3.0-1015.17
- 5.3.0-1017.19
- 5.4.0-1004.4
- 5.4.0-1006.6
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
linux-riscv Ubuntu:20.04:LTS
- Versions
- 5.4.0-24.28
- 5.4.0-26.30
- 5.4.0-27.31
- 5.4.0-28.32
- 5.4.0-30.34
- 5.4.0-31.35
- 5.4.0-33.37
- 5.4.0-34.38
- 5.4.0-36.41
- 5.4.0-37.42
- 5.4.0-39.44
- 5.4.0-40.45
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
linux-intel-iot-realtime Ubuntu:22.04:LTS
- Versions
- 5.15.0-1073.75
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
linux-realtime Ubuntu:22.04:LTS
- Versions
- 5.15.0-1032.35
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
linux-riscv Ubuntu:22.04:LTS
- Versions
- 5.13.0-1004.4
- 5.13.0-1006.6+22.04.1
- 5.13.0-1007.7+22.04.1
- 5.13.0-1010.11+22.04.1
- 5.15.0-1004.4
- 5.15.0-1005.5
- 5.15.0-1006.6
- 5.15.0-1007.7
- 5.15.0-1008.8
- 5.15.0-1011.12
- 5.15.0-1012.13
- 5.15.0-1014.16
- 5.15.0-1015.17
- 5.15.0-1016.18
- 5.15.0-1017.19
- 5.15.0-1018.21
- 5.15.0-1019.22
- 5.15.0-1020.23
- 5.15.0-1022.26
- 5.15.0-1023.27
- 5.15.0-1026.30
- 5.15.0-1027.31
- 5.15.0-1028.32
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
Original sources
- https://www.exploit-db.com/exploits/45058/
- https://github.com/torvalds/linux/commit/95a762e2c8c942780948091f8f2a4f32fce1ac6f
- https://usn.ubuntu.com/3619-2/
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1454
- https://usn.ubuntu.com/3633-1/
- http://www.securityfocus.com/bid/102288
- https://www.exploit-db.com/exploits/44298/
- https://www.exploit-db.com/exploits/45010/
- https://www.debian.org/security/2017/dsa-4073
- https://usn.ubuntu.com/usn/usn-3523-2/
- http://openwall.com/lists/oss-security/2017/12/21/2
- https://usn.ubuntu.com/3619-1/
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=95a762e2c8c942780948091f8f2a4f32fce1ac6f
- https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=a6132276ab5dcc38b3299082efeb25b948263adb
- https://nvd.nist.gov/vuln/detail/CVE-2017-16995