p PatchFirst

CVE-2023-54170

CVE-2023-54170 · keys: Fix linking a duplicate key to a keyring's assoc_array

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.

In the Linux kernel, the following vulnerability has been resolved: keys: Fix linking a duplicate key to a keyring's assoc_array When making a DNS query inside the kernel using dns_query(), the request code can in rare cases end up creating a duplicate index key in the assoc_array of the destination keyring. It is eventually found by a BUG_ON() check in the assoc_array implementation and results in a crash. Example report: [2158499.700025] kernel BUG at ../lib/assoc_array.c:652! [2158499.700039] invalid opcode: 0000 [#1] SMP PTI [2158499.700065] CPU: 3 PID: 31985 Comm: kworker/3:1 Kdump: loaded Not tainted 5.3.18-150300.59.90-default #1 SLE15-SP3 [2158499.700096] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020 [2158499.700351] Workqueue: cifsiod cifs_resolve_server [cifs] [2158499.700380] RIP: 0010:assoc_array_insert+0x85f/0xa40 [2158499.700401] Code: ff 74 2b 48 8b 3b 49 8b 45 18 4c 89 e6 48 83 e7 fe e8 95 ec 74 00 3b 45 88 7d db 85 c0 79 d4 0f 0b 0f 0b 0f 0b e8 41 f2 be ff <0f> 0b 0f 0b 81 7d 88 ff ff ff 7f 4c 89 eb 4c 8b ad 58 ff ff ff 0f [2158499.700448] RSP: 0018:ffffc0bd6187faf0 EFLAGS: 00010282 [2158499.700470] RAX: ffff9f1ea7da2fe8 RBX: ffff9f1ea7da2fc1 RCX: 0000000000000005 [2158499.700492] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000000 [2158499.700515] RBP: ffffc0bd6187fbb0 R08: ffff9f185faf1100 R09: 0000000000000000 [2158499.700538] R10: ffff9f1ea7da2cc0 R11: 000000005ed8cec8 R12: ffffc0bd6187fc28 [2158499.700561] R13: ffff9f15feb8d000 R14: ffff9f1ea7da2fc0 R15: ffff9f168dc0d740 [2158499.700585] FS: 0000000000000000(0000) GS:ffff9f185fac0000(0000) knlGS:0000000000000000 [2158499.700610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [2158499.700630] CR2: 00007fdd94fca238 CR3: 0000000809d8c006 CR4: 00000000003706e0 [2158499.700702] Call Trace: [2158499.700741] ? key_alloc+0x447/0x4b0 [2158499.700768] ? __key_link_begin+0x43/0xa0 [2158499.700790] __key_link_begin+0x43/0xa0 [2158499.700814] request_key_and_link+0x2c7/0x730 [2158499.700847] ? dns_resolver_read+0x20/0x20 [dns_resolver] [2158499.700873] ? key_default_cmp+0x20/0x20 [2158499.700898] request_key_tag+0x43/0xa0 [2158499.700926] dns_query+0x114/0x2ca [dns_resolver] [2158499.701127] dns_resolve_server_name_to_ip+0x194/0x310 [cifs] [2158499.701164] ? scnprintf+0x49/0x90 [2158499.701190] ? __switch_to_asm+0x40/0x70 [2158499.701211] ? __switch_to_asm+0x34/0x70 [2158499.701405] reconn_set_ipaddr_from_hostname+0x81/0x2a0 [cifs] [2158499.701603] cifs_resolve_server+0x4b/0xd0 [cifs] [2158499.701632] process_one_work+0x1f8/0x3e0 [2158499.701658] worker_thread+0x2d/0x3f0 [2158499.701682] ? process_one_work+0x3e0/0x3e0 [2158499.701703] kthread+0x10d/0x130 [2158499.701723] ? kthread_park+0xb0/0xb0 [2158499.701746] ret_from_fork+0x1f/0x40 The situation occurs as follows: * Some kernel facility invokes dns_query() to resolve a hostname, for example, "abcdef". The function registers its global DNS resolver cache as current->cred.thread_keyring and passes the query to request_key_net() -> request_key_tag() -> request_key_and_link(). * Function request_key_and_link() creates a keyring_search_context object. Its match_data.cmp method gets set via a call to type->match_preparse() (resolves to dns_resolver_match_preparse()) to dns_resolver_cmp(). * Function request_key_and_link() continues and invokes search_process_keyrings_rcu() which returns that a given key was not found. The control is then passed to request_key_and_link() -> construct_alloc_key(). * Concurrently to that, a second task similarly makes a DNS query for "abcdef." and its result gets inserted into the DNS resolver cache. * Back on the first task, function construct_alloc_key() first runs __key_link_begin() to determine an assoc_array_edit operation to insert a new key. Index keys in the array are compared exactly as-is, using keyring_compare_object(). The operation ---truncated---

EPSS 0.2% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • linux

    Versions
    • ≥ df593ee23e05cdda16c8c995e5818779431bb29f, < 65bd66a794bfa059375ec834885bb610d75c0182: Affected (git)
    • ≥ df593ee23e05cdda16c8c995e5818779431bb29f, < 0a6b0ca58685be34979236f83f2b322635b80b32: Affected (git)
    • ≥ df593ee23e05cdda16c8c995e5818779431bb29f, < 9aecfebea24fe6071ace5cc9fd6d690b87276bbb: Affected (git)
    • ≥ df593ee23e05cdda16c8c995e5818779431bb29f, < 00edfa6d4fe022942e2f2e6f3294ff13ef78b15c: Affected (git)
    • ≥ df593ee23e05cdda16c8c995e5818779431bb29f, < e091bb55af9a930801f83df78195a908a76e1479: Affected (git)
    • ≥ df593ee23e05cdda16c8c995e5818779431bb29f, < d55901522f96082a43b9842d34867363c0cdbac5: Affected (git)

    No fix published

  • linux

    Versions
    • 5.3: Affected
    • ≥ 0, < 5.3: Not affected (semver)
    • ≥ 5.4.253, ≤ 5.4.*: Not affected (semver)
    • ≥ 5.10.188, ≤ 5.10.*: Not affected (semver)
    • ≥ 5.15.123, ≤ 5.15.*: Not affected (semver)
    • ≥ 6.1.42, ≤ 6.1.*: Not affected (semver)
    • ≥ 6.4.7, ≤ 6.4.*: Not affected (semver)
    • ≥ 6.5: Not affected (original_commit_for_fix)

    No fix published

  • linux Debian:12

    Versions
    • 6.1.27-1
    • 6.1.37-1
    • 6.1.38-1
    • 6.1.38-2
    • 6.1.38-2~bpo11+1
    • 6.1.38-3
    • 6.1.38-4
    • 6.1.38-4~bpo11+1
    Affected ranges
    • ECOSYSTEM: < 6.1.52-1

    Update to 6.1.52-1

  • linux Debian:13

    Affected ranges
    • ECOSYSTEM: < 6.4.11-1

    Update to 6.4.11-1

  • linux Debian:14

    Affected ranges
    • ECOSYSTEM: < 6.4.11-1

    Update to 6.4.11-1

  • linux-hwe-edge Ubuntu:16.04:LTS

    Versions
    • 4.8.0-28.30~16.04.1
    • 4.8.0-30.32~16.04.1
    • 4.8.0-32.34~16.04.1
    • 4.8.0-34.36~16.04.1
    • 4.10.0-14.16~16.04.1
    • 4.10.0-19.21~16.04.1
    • 4.10.0-20.22~16.04.1
    • 4.10.0-21.23~16.04.1
    • 4.10.0-22.24~16.04.1
    • 4.10.0-24.28~16.04.1
    • 4.10.0-26.30~16.04.1
    • 4.11.0-13.19~16.04.1
    • 4.11.0-14.20~16.04.1
    • 4.13.0-16.19~16.04.3
    • 4.13.0-17.20~16.04.1
    • 4.13.0-19.22~16.04.1
    • 4.13.0-21.24~16.04.1
    • 4.13.0-25.29~16.04.2
    • 4.15.0-13.14~16.04.1
    • 4.15.0-15.16~16.04.1
    • 4.15.0-20.21~16.04.1
    • 4.15.0-22.24~16.04.1
    • 4.15.0-23.25~16.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • linux-aws-5.0 Ubuntu:18.04:LTS

    Versions
    • 5.0.0-1021.24~18.04.1
    • 5.0.0-1022.25~18.04.1
    • 5.0.0-1023.26~18.04.1
    • 5.0.0-1024.27~18.04.1
    • 5.0.0-1025.28
    • 5.0.0-1027.30
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • linux-aws-5.3 Ubuntu:18.04:LTS

    Versions
    • 5.3.0-1016.17~18.04.1
    • 5.3.0-1017.18~18.04.1
    • 5.3.0-1019.21~18.04.1
    • 5.3.0-1023.25~18.04.1
    • 5.3.0-1028.30~18.04.1
    • 5.3.0-1030.32~18.04.1
    • 5.3.0-1032.34~18.04.2
    • 5.3.0-1033.35
    • 5.3.0-1034.36
    • 5.3.0-1035.37
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • linux-aws-5.4 Ubuntu:Pro:18.04:LTS

    Versions
    • 5.4.0-1018.18~18.04.1
    • 5.4.0-1020.20~18.04.2
    • 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
    • 5.4.0-1029.30~18.04.1
    • 5.4.0-1030.31~18.04.1
    • 5.4.0-1032.33~18.04.1
    • 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
    • 5.4.0-1061.64~18.04.1
    • 5.4.0-1063.66~18.04.1
    • 5.4.0-1064.67~18.04.1
    • 5.4.0-1065.68~18.04.1
    • 5.4.0-1066.69~18.04.1
    • 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
    • 5.4.0-1075.80~18.04.1
    • 5.4.0-1078.84~18.04.1
    • 5.4.0-1080.87~18.04.1
    • 5.4.0-1081.88~18.04.1
    • 5.4.0-1083.90~18.04.1
    • 5.4.0-1084.91~18.04.1
    • 5.4.0-1085.92~18.04.1
    • 5.4.0-1086.93~18.04.1
    • 5.4.0-1088.96~18.04.1
    • 5.4.0-1089.97~18.04.1
    • 5.4.0-1090.98~18.04.1
    • 5.4.0-1092.100~18.04.2
    • 5.4.0-1093.102~18.04.2
    • 5.4.0-1094.102~18.04.1
    • 5.4.0-1096.104~18.04.1
    • 5.4.0-1097.105~18.04.1
    • 5.4.0-1099.107~18.04.1
    • 5.4.0-1100.108~18.04.1
    • 5.4.0-1101.109~18.04.1
    • 5.4.0-1103.111~18.04.1
    • 5.4.0-1104.112~18.04.1
    • 5.4.0-1105.113~18.04.1
    • 5.4.0-1106.114~18.04.1
    • 5.4.0-1107.115~18.04.1
    • 5.4.0-1108.116~18.04.1
    • 5.4.0-1109.118~18.04.1
    • 5.4.0-1110.119~18.04.1
    • 5.4.0-1111.120~18.04.1
    • 5.4.0-1112.121~18.04.2
    • 5.4.0-1113.123~18.04.1
    • 5.4.0-1114.124~18.04.1
    Affected ranges
    • ECOSYSTEM: < 5.4.0-1116.126~18.04.1

    Update to 5.4.0-1116.126~18.04.1

  • linux-azure Ubuntu:18.04:LTS

    Versions
    • 4.15.0-1002.2
    • 4.15.0-1003.3
    • 4.15.0-1004.4
    • 4.15.0-1008.8
    • 4.15.0-1009.9
    • 4.15.0-1012.12
    • 4.15.0-1013.13
    • 4.15.0-1014.14
    • 4.15.0-1018.18
    • 4.15.0-1019.19
    • 4.15.0-1021.21
    • 4.15.0-1022.23
    • 4.15.0-1023.24
    • 4.15.0-1025.26
    • 4.15.0-1028.29
    • 4.15.0-1030.31
    • 4.15.0-1031.32
    • 4.15.0-1032.33
    • 4.15.0-1035.36
    • 4.15.0-1036.38
    • 4.15.0-1037.39
    • 4.18.0-1011.11~18.04.1
    • 4.18.0-1013.13~18.04.1
    • 4.18.0-1014.14~18.04.1
    • 4.18.0-1018.18~18.04.1
    • 4.18.0-1019.19~18.04.1
    • 4.18.0-1020.20~18.04.1
    • 4.18.0-1023.24~18.04.1
    • 4.18.0-1024.25~18.04.1
    • 4.18.0-1025.27~18.04.1
    • 5.0.0-1014.14~18.04.1
    • 5.0.0-1016.17~18.04.1
    • 5.0.0-1018.19~18.04.1
    • 5.0.0-1020.21~18.04.1
    • 5.0.0-1022.23~18.04.1
    • 5.0.0-1023.24~18.04.1
    • 5.0.0-1025.27~18.04.1
    • 5.0.0-1027.29~18.04.1
    • 5.0.0-1028.30~18.04.1
    • 5.0.0-1029.31~18.04.1
    • 5.0.0-1031.33
    • 5.0.0-1032.34
    • 5.0.0-1035.37
    • 5.0.0-1036.38
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • linux-azure-5.3 Ubuntu:18.04:LTS

    Versions
    • 5.3.0-1007.8~18.04.1
    • 5.3.0-1008.9~18.04.1
    • 5.3.0-1009.10~18.04.1
    • 5.3.0-1010.11~18.04.1
    • 5.3.0-1012.13~18.04.1
    • 5.3.0-1013.14~18.04.1
    • 5.3.0-1016.17~18.04.1
    • 5.3.0-1018.19~18.04.1
    • 5.3.0-1019.20~18.04.1
    • 5.3.0-1020.21~18.04.1
    • 5.3.0-1022.23~18.04.1
    • 5.3.0-1028.29~18.04.1
    • 5.3.0-1031.32~18.04.1
    • 5.3.0-1032.33~18.04.1
    • 5.3.0-1034.35~18.04.1
    • 5.3.0-1035.36
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • linux-azure-5.4 Ubuntu:Pro:18.04:LTS

    Versions
    • 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
    • 5.4.0-1031.32~18.04.1
    • 5.4.0-1032.33~18.04.1
    • 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
    • 5.4.0-1091.96~18.04.1
    • 5.4.0-1094.100~18.04.1
    • 5.4.0-1095.101~18.04.1
    • 5.4.0-1098.104~18.04.2
    • 5.4.0-1100.106~18.04.1
    • 5.4.0-1101.107~18.04.1
    • 5.4.0-1103.109~18.04.1
    • 5.4.0-1104.110~18.04.1
    • 5.4.0-1105.111~18.04.1
    • 5.4.0-1106.112~18.04.1
    • 5.4.0-1107.113~18.04.1
    • 5.4.0-1108.114~18.04.1
    • 5.4.0-1109.115~18.04.1
    • 5.4.0-1110.116~18.04.1
    • 5.4.0-1111.117~18.04.1
    • 5.4.0-1112.118~18.04.1
    • 5.4.0-1113.119~18.04.1
    • 5.4.0-1115.122~18.04.1
    • 5.4.0-1116.123~18.04.1
    • 5.4.0-1117.124~18.04.1
    • 5.4.0-1118.125~18.04.1
    • 5.4.0-1119.126~18.04.2
    • 5.4.0-1120.127~18.04.1
    Affected ranges
    • ECOSYSTEM: < 5.4.0-1121.128~18.04.1

    Update to 5.4.0-1121.128~18.04.1

  • linux-azure-edge Ubuntu:18.04:LTS

    Versions
    • 4.18.0-1006.6~18.04.1
    • 4.18.0-1007.7~18.04.1
    • 4.18.0-1008.8~18.04.1
    • 5.0.0-1012.12~18.04.2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • linux-gcp Ubuntu:18.04:LTS

    Versions
    • 4.15.0-1001.1
    • 4.15.0-1003.3
    • 4.15.0-1005.5
    • 4.15.0-1006.6
    • 4.15.0-1008.8
    • 4.15.0-1009.9
    • 4.15.0-1010.10
    • 4.15.0-1014.14
    • 4.15.0-1015.15
    • 4.15.0-1017.18
    • 4.15.0-1018.19
    • 4.15.0-1019.20
    • 4.15.0-1021.22
    • 4.15.0-1023.24
    • 4.15.0-1024.25
    • 4.15.0-1025.26
    • 4.15.0-1026.27
    • 4.15.0-1027.28
    • 4.15.0-1028.29
    • 4.15.0-1029.31
    • 4.15.0-1030.32
    • 4.15.0-1032.34
    • 4.15.0-1033.35
    • 4.15.0-1034.36
    • 4.15.0-1036.38
    • 4.15.0-1037.39
    • 4.15.0-1040.42
    • 4.15.0-1042.45
    • 4.15.0-1044.70
    • 5.0.0-1020.20~18.04.1
    • 5.0.0-1021.21~18.04.1
    • 5.0.0-1025.26~18.04.1
    • 5.0.0-1026.27~18.04.1
    • 5.0.0-1028.29~18.04.1
    • 5.0.0-1029.30~18.04.1
    • 5.0.0-1031.32
    • 5.0.0-1033.34
    • 5.0.0-1034.35
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • linux-gcp-5.3 Ubuntu:18.04:LTS

    Versions
    • 5.3.0-1008.9~18.04.1
    • 5.3.0-1009.10~18.04.1
    • 5.3.0-1010.11~18.04.1
    • 5.3.0-1012.13~18.04.1
    • 5.3.0-1014.15~18.04.1
    • 5.3.0-1016.17~18.04.1
    • 5.3.0-1017.18~18.04.1
    • 5.3.0-1018.19~18.04.1
    • 5.3.0-1020.22~18.04.1
    • 5.3.0-1026.28~18.04.1
    • 5.3.0-1029.31~18.04.1
    • 5.3.0-1030.32~18.04.1
    • 5.3.0-1032.34~18.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • linux-gcp-5.4 Ubuntu:Pro:18.04:LTS

    Versions
    • 5.4.0-1019.19~18.04.2
    • 5.4.0-1021.21~18.04.1
    • 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
    • 5.4.0-1041.44~18.04.1
    • 5.4.0-1042.45~18.04.1
    • 5.4.0-1043.46~18.04.1
    • 5.4.0-1044.47~18.04.2
    • 5.4.0-1046.49~18.04.1
    • 5.4.0-1049.53~18.04.1
    • 5.4.0-1051.55~18.04.1
    • 5.4.0-1052.56~18.04.1
    • 5.4.0-1053.57~18.04.1
    • 5.4.0-1055.59~18.04.1
    • 5.4.0-1056.60~18.04.1
    • 5.4.0-1057.61~18.04.1
    • 5.4.0-1058.62~18.04.1
    • 5.4.0-1059.63~18.04.1
    • 5.4.0-1060.64~18.04.1
    • 5.4.0-1062.66~18.04.1
    • 5.4.0-1063.67~18.04.1
    • 5.4.0-1064.68~18.04.1
    • 5.4.0-1065.69~18.04.1
    • 5.4.0-1067.71~18.04.1
    • 5.4.0-1068.72~18.04.1
    • 5.4.0-1069.73~18.04.1
    • 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
    • 5.4.0-1083.91~18.04.1
    • 5.4.0-1084.92~18.04.1
    • 5.4.0-1086.94~18.04.1
    • 5.4.0-1087.95~18.04.1
    • 5.4.0-1089.97~18.04.1
    • 5.4.0-1092.101~18.04.1
    • 5.4.0-1093.102~18.04.1
    • 5.4.0-1096.105~18.04.2
    • 5.4.0-1097.106~18.04.1
    • 5.4.0-1098.107~18.04.1
    • 5.4.0-1100.109~18.04.1
    • 5.4.0-1101.110~18.04.1
    • 5.4.0-1102.111~18.04.2
    • 5.4.0-1103.112~18.04.1
    • 5.4.0-1104.113~18.04.1
    • 5.4.0-1105.114~18.04.1
    • 5.4.0-1106.115~18.04.1
    • 5.4.0-1107.116~18.04.1
    • 5.4.0-1108.117~18.04.1
    • 5.4.0-1109.118~18.04.1
    • 5.4.0-1110.119~18.04.1
    • 5.4.0-1111.120~18.04.1
    • 5.4.0-1112.121~18.04.1
    • 5.4.0-1113.122~18.04.1
    • 5.4.0-1115.124~18.04.1
    • 5.4.0-1116.125~18.04.1
    • 5.4.0-1117.126~18.04.1
    • 5.4.0-1118.127~18.04.1
    Affected ranges
    • ECOSYSTEM: < 5.4.0-1120.129~18.04.1

    Update to 5.4.0-1120.129~18.04.1

  • linux-gke-4.15 Ubuntu:18.04:LTS

    Versions
    • 4.15.0-1030.32
    • 4.15.0-1032.34
    • 4.15.0-1033.35
    • 4.15.0-1034.36
    • 4.15.0-1036.38
    • 4.15.0-1037.39
    • 4.15.0-1040.42
    • 4.15.0-1041.43
    • 4.15.0-1042.44
    • 4.15.0-1044.46
    • 4.15.0-1045.48
    • 4.15.0-1046.49
    • 4.15.0-1048.51
    • 4.15.0-1049.52
    • 4.15.0-1050.53
    • 4.15.0-1052.55
    • 4.15.0-1055.58
    • 4.15.0-1057.60
    • 4.15.0-1058.61
    • 4.15.0-1059.62
    • 4.15.0-1063.66
    • 4.15.0-1064.67
    • 4.15.0-1066.69
    • 4.15.0-1067.70
    • 4.15.0-1069.72
    • 4.15.0-1070.73
    • 4.15.0-1072.76
    • 4.15.0-1073.78
    • 4.15.0-1074.79
    • 4.15.0-1076.81
    • 4.15.0-1077.82
    • 4.15.0-1078.83
    • 4.15.0-1079.84
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • linux-gke-5.4 Ubuntu:18.04:LTS

    Versions
    • 5.4.0-1025.25~18.04.1
    • 5.4.0-1027.28~18.04.1
    • 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
    • 5.4.0-1035.37~18.04.1
    • 5.4.0-1036.38~18.04.1
    • 5.4.0-1037.39~18.04.1
    • 5.4.0-1039.41~18.04.1
    • 5.4.0-1040.42~18.04.1
    • 5.4.0-1042.44~18.04.1
    • 5.4.0-1043.45~18.04.1
    • 5.4.0-1044.46~18.04.1
    • 5.4.0-1046.48~18.04.1
    • 5.4.0-1049.52~18.04.1
    • 5.4.0-1051.54~18.04.1
    • 5.4.0-1052.55~18.04.1
    • 5.4.0-1053.56~18.04.1
    • 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
    • 5.4.0-1059.62~18.04.1
    • 5.4.0-1061.64~18.04.1
    • 5.4.0-1062.65~18.04.1
    • 5.4.0-1063.66~18.04.1
    • 5.4.0-1065.68~18.04.1
    • 5.4.0-1066.69~18.04.1
    • 5.4.0-1067.70~18.04.1
    • 5.4.0-1068.71~18.04.1
    • 5.4.0-1071.76~18.04.3
    • 5.4.0-1072.77~18.04.1
    • 5.4.0-1074.79~18.04.1
    • 5.4.0-1076.82~18.04.1
    • 5.4.0-1078.84~18.04.1
    • 5.4.0-1080.86~18.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • linux-gkeop-5.4 Ubuntu:18.04:LTS

    Versions
    • 5.4.0-1001.1
    • 5.4.0-1003.3
    • 5.4.0-1004.5
    • 5.4.0-1005.6
    • 5.4.0-1007.8~18.04.1
    • 5.4.0-1008.9~18.04.1
    • 5.4.0-1009.10~18.04.1
    • 5.4.0-1010.11~18.04.1
    • 5.4.0-1011.12~18.04.2
    • 5.4.0-1012.13~18.04.1
    • 5.4.0-1013.14~18.04.1
    • 5.4.0-1014.15~18.04.1
    • 5.4.0-1015.16~18.04.1
    • 5.4.0-1016.17~18.04.1
    • 5.4.0-1018.19~18.04.1
    • 5.4.0-1021.22~18.04.1
    • 5.4.0-1022.23~18.04.1
    • 5.4.0-1023.24~18.04.1
    • 5.4.0-1024.25~18.04.1
    • 5.4.0-1025.26~18.04.1
    • 5.4.0-1026.27~18.04.1
    • 5.4.0-1027.28~18.04.1
    • 5.4.0-1029.30~18.04.2
    • 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
    • 5.4.0-1036.37~18.04.1
    • 5.4.0-1037.38~18.04.1
    • 5.4.0-1038.39~18.04.1
    • 5.4.0-1039.40~18.04.1
    • 5.4.0-1040.41~18.04.1
    • 5.4.0-1043.44~18.04.1
    • 5.4.0-1046.48~18.04.1
    • 5.4.0-1048.51~18.04.1
    • 5.4.0-1049.52~18.04.1
    • 5.4.0-1051.54~18.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • linux-hwe Ubuntu:18.04:LTS

    Versions
    • 4.18.0-13.14~18.04.1
    • 4.18.0-14.15~18.04.1
    • 4.18.0-15.16~18.04.1
    • 4.18.0-16.17~18.04.1
    • 4.18.0-17.18~18.04.1
    • 4.18.0-18.19~18.04.1
    • 4.18.0-20.21~18.04.1
    • 4.18.0-21.22~18.04.1
    • 4.18.0-22.23~18.04.1
    • 4.18.0-24.25~18.04.1
    • 4.18.0-25.26~18.04.1
    • 5.0.0-23.24~18.04.1
    • 5.0.0-25.26~18.04.1
    • 5.0.0-27.28~18.04.1
    • 5.0.0-29.31~18.04.1
    • 5.0.0-31.33~18.04.1
    • 5.0.0-32.34~18.04.2
    • 5.0.0-35.38~18.04.1
    • 5.0.0-36.39~18.04.1
    • 5.0.0-37.40~18.04.1
    • 5.3.0-26.28~18.04.1
    • 5.3.0-28.30~18.04.1
    • 5.3.0-40.32~18.04.1
    • 5.3.0-42.34~18.04.1
    • 5.3.0-45.37~18.04.1
    • 5.3.0-46.38~18.04.1
    • 5.3.0-51.44~18.04.2
    • 5.3.0-53.47~18.04.1
    • 5.3.0-59.53~18.04.1
    • 5.3.0-61.55~18.04.1
    • 5.3.0-62.56~18.04.1
    • 5.3.0-64.58~18.04.1
    • 5.3.0-65.59
    • 5.3.0-66.60
    • 5.3.0-67.61
    • 5.3.0-68.63
    • 5.3.0-69.65
    • 5.3.0-70.66
    • 5.3.0-72.68
    • 5.3.0-73.69
    • 5.3.0-74.70
    • 5.3.0-75.71
    • 5.3.0-76.72
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • linux-hwe-5.4 Ubuntu:Pro:18.04:LTS

    Versions
    • 5.4.0-37.41~18.04.1
    • 5.4.0-39.43~18.04.1
    • 5.4.0-40.44~18.04.1
    • 5.4.0-42.46~18.04.1
    • 5.4.0-45.49~18.04.2
    • 5.4.0-47.51~18.04.1
    • 5.4.0-48.52~18.04.1
    • 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
    • 5.4.0-56.62~18.04.1
    • 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
    • 5.4.0-64.72~18.04.1
    • 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
    • 5.4.0-100.113~18.04.1
    • 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
    • 5.4.0-133.149~18.04.1
    • 5.4.0-135.152~18.04.2
    • 5.4.0-136.153~18.04.1
    • 5.4.0-137.154~18.04.1
    • 5.4.0-139.156~18.04.1
    • 5.4.0-144.161~18.04.1
    • 5.4.0-146.163~18.04.1
    • 5.4.0-147.164~18.04.1
    • 5.4.0-148.165~18.04.1
    • 5.4.0-149.166~18.04.1
    • 5.4.0-150.167~18.04.1
    • 5.4.0-152.169~18.04.1
    • 5.4.0-153.170~18.04.1
    • 5.4.0-155.172~18.04.1
    • 5.4.0-156.173~18.04.1
    • 5.4.0-159.176~18.04.1
    • 5.4.0-162.179~18.04.1
    • 5.4.0-163.180~18.04.1
    • 5.4.0-164.181~18.04.1
    • 5.4.0-165.182~18.04.1
    • 5.4.0-166.183~18.04.2
    • 5.4.0-167.184~18.04.1
    Affected ranges
    • ECOSYSTEM: < 5.4.0-169.187~18.04.1

    Update to 5.4.0-169.187~18.04.1

  • linux-hwe-edge Ubuntu:18.04:LTS

    Versions
    • 5.0.0-15.16~18.04.1
    • 5.0.0-16.17~18.04.1
    • 5.0.0-17.18~18.04.1
    • 5.0.0-19.20~18.04.1
    • 5.0.0-20.21~18.04.1
    • 5.3.0-19.20~18.04.2
    • 5.3.0-22.24~18.04.1
    • 5.3.0-23.25~18.04.1
    • 5.3.0-23.25~18.04.2
    • 5.3.0-24.26~18.04.2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • linux-ibm-5.4 Ubuntu:Pro:18.04:LTS

    Versions
    • 5.4.0-1010.11~18.04.2
    • 5.4.0-1012.13~18.04.1
    • 5.4.0-1014.15~18.04.1
    • 5.4.0-1015.16~18.04.1
    • 5.4.0-1017.19~18.04.1
    • 5.4.0-1018.20~18.04.1
    • 5.4.0-1019.21~18.04.1
    • 5.4.0-1020.22~18.04.1
    • 5.4.0-1021.23~18.04.1
    • 5.4.0-1023.25~18.04.1
    • 5.4.0-1026.29~18.04.1
    • 5.4.0-1028.32~18.04.1
    • 5.4.0-1029.33~18.04.1
    • 5.4.0-1031.35~18.04.1
    • 5.4.0-1032.36~18.04.1
    • 5.4.0-1033.37~18.04.1
    • 5.4.0-1034.38~18.04.1
    • 5.4.0-1036.41~18.04.1
    • 5.4.0-1037.42~18.04.1
    • 5.4.0-1040.45~18.04.2
    • 5.4.0-1041.46~18.04.1
    • 5.4.0-1042.47~18.04.1
    • 5.4.0-1044.49~18.04.1
    • 5.4.0-1045.50~18.04.1
    • 5.4.0-1046.51~18.04.1
    • 5.4.0-1047.52~18.04.1
    • 5.4.0-1048.53~18.04.1
    • 5.4.0-1049.54~18.04.1
    • 5.4.0-1050.55~18.04.1
    • 5.4.0-1051.56~18.04.1
    • 5.4.0-1052.57~18.04.1
    • 5.4.0-1053.58~18.04.1
    • 5.4.0-1054.59~18.04.1
    • 5.4.0-1056.61~18.04.1
    • 5.4.0-1057.62~18.04.1
    • 5.4.0-1058.63~18.04.1
    • 5.4.0-1059.64~18.04.1
    • 5.4.0-1060.65~18.04.1
    • 5.4.0-1061.66~18.04.1
    Affected ranges
    • ECOSYSTEM: < 5.4.0-1063.68~18.04.1

    Update to 5.4.0-1063.68~18.04.1

  • linux-oem Ubuntu:18.04:LTS

    Versions
    • 4.15.0-1002.3
    • 4.15.0-1004.5
    • 4.15.0-1006.9
    • 4.15.0-1008.11
    • 4.15.0-1009.12
    • 4.15.0-1012.15
    • 4.15.0-1013.16
    • 4.15.0-1015.18
    • 4.15.0-1017.20
    • 4.15.0-1018.21
    • 4.15.0-1021.24
    • 4.15.0-1024.29
    • 4.15.0-1026.31
    • 4.15.0-1028.33
    • 4.15.0-1030.35
    • 4.15.0-1033.38
    • 4.15.0-1034.39
    • 4.15.0-1035.40
    • 4.15.0-1036.41
    • 4.15.0-1038.43
    • 4.15.0-1039.44
    • 4.15.0-1043.48
    • 4.15.0-1045.50
    • 4.15.0-1050.57
    • 4.15.0-1056.65
    • 4.15.0-1057.66
    • 4.15.0-1059.68
    • 4.15.0-1063.72
    • 4.15.0-1064.73
    • 4.15.0-1065.75
    • 4.15.0-1066.76
    • 4.15.0-1067.77
    • 4.15.0-1069.79
    • 4.15.0-1073.83
    • 4.15.0-1076.86
    • 4.15.0-1079.89
    • 4.15.0-1080.90
    • 4.15.0-1081.91
    • 4.15.0-1087.97
    • 4.15.0-1090.100
    • 4.15.0-1091.101
    • 4.15.0-1093.103
    • 4.15.0-1094.104
    • 4.15.0-1096.106
    • 4.15.0-1097.107
    • 4.15.0-1099.109
    • 4.15.0-1100.110
    • 4.15.0-1101.112
    • 4.15.0-1102.113
    • 4.15.0-1103.114
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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