CVE-2021-47436
CVE-2021-47436 · usb: musb: dsps: Fix the probe error path
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: usb: musb: dsps: Fix the probe error path Commit 7c75bde329d7 ("usb: musb: musb_dsps: request_irq() after initializing musb") has inverted the calls to dsps_setup_optional_vbus_irq() and dsps_create_musb_pdev() without updating correctly the error path. dsps_create_musb_pdev() allocates and registers a new platform device which must be unregistered and freed with platform_device_unregister(), and this is missing upon dsps_setup_optional_vbus_irq() error. While on the master branch it seems not to trigger any issue, I observed a kernel crash because of a NULL pointer dereference with a v5.10.70 stable kernel where the patch mentioned above was backported. With this kernel version, -EPROBE_DEFER is returned the first time dsps_setup_optional_vbus_irq() is called which triggers the probe to error out without unregistering the platform device. Unfortunately, on the Beagle Bone Black Wireless, the platform device still living in the system is being used by the USB Ethernet gadget driver, which during the boot phase triggers the crash. My limited knowledge of the musb world prevents me to revert this commit which was sent to silence a robot warning which, as far as I understand, does not make sense. The goal of this patch was to prevent an IRQ to fire before the platform device being registered. I think this cannot ever happen due to the fact that enabling the interrupts is done by the ->enable() callback of the platform musb device, and this platform device must be already registered in order for the core or any other user to use this callback. Hence, I decided to fix the error path, which might prevent future errors on mainline kernels while also fixing older ones.
CVSS 5.5 · Medium · EPSS 0.2% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
linux
- Versions
- ≥ 5269937d1483d3159d5b51907346e4f4b13ef079, < 5ed60a430fb5f3d93e7fef66264daef466b4d10c: Affected (git)
- ≥ ffc825049ed2e8c849d318e987fd5073e0be462f, < e923bce31ffefe4f60edfc6b84f62d4a858f3676: Affected (git)
- ≥ 9a4a6805294fa7d2653e82972bdaf9e3e1f3d3c9, < 9ab5d539bc975b8dcde86eca1b58d836b657732e: Affected (git)
- ≥ 8de01a896c1bc14b6b65b8d26013626597a45eda, < 9d89e287116796bf987cc48f5c8632ef3048f8eb: Affected (git)
- ≥ 72bb3eafcfdd156713a3ea0c9c95d536bd6e6e55, < ff9249aab39820be11b6975a10d94253b7d426fc: Affected (git)
- ≥ 7c75bde329d7e2a93cf86a5c15c61f96f1446cdc, < c2115b2b16421d93d4993f3fe4c520e91d6fe801: Affected (git)
- f5b4df24b4209cc3b9ccc768897415be18807e46: Affected (git)
- ≥ 5.13.19, < 5.14: Affected (semver)
Update to 5.14
linux
- Versions
- ≥ 4.14.247, < 4.14.252: Affected (semver)
- ≥ 4.19.207, < 4.19.213: Affected (semver)
- ≥ 5.4.148, < 5.4.155: Affected (semver)
- ≥ 5.10.67, < 5.10.75: Affected (semver)
- ≥ 5.14.6, < 5.14.14: Affected (semver)
Update to 4.14.252; Update to 4.19.213; Update to 5.10.75; Update to 5.14.14; Update to 5.4.155
linux Debian:12
- Affected ranges
- ECOSYSTEM: < 5.14.16-1
Update to 5.14.16-1
linux Debian:13
- Affected ranges
- ECOSYSTEM: < 5.14.16-1
Update to 5.14.16-1
linux Debian:14
- Affected ranges
- ECOSYSTEM: < 5.14.16-1
Update to 5.14.16-1
linux-azure Ubuntu:Pro:14.04:LTS
- Versions
- 4.15.0-1023.24~14.04.1
- 4.15.0-1030.31~14.04.1
- 4.15.0-1031.32~14.04.1
- 4.15.0-1032.33~14.04.2
- 4.15.0-1035.36~14.04.2
- 4.15.0-1036.38~14.04.2
- 4.15.0-1037.39~14.04.2
- 4.15.0-1039.41~14.04.2
- 4.15.0-1040.44~14.04.1
- 4.15.0-1041.45~14.04.1
- 4.15.0-1042.46~14.04.1
- 4.15.0-1045.49~14.04.1
- 4.15.0-1046.50~14.04.1
- 4.15.0-1047.51~14.04.1
- 4.15.0-1049.54~14.04.1
- 4.15.0-1050.55~14.04.1
- 4.15.0-1051.56~14.04.1
- 4.15.0-1052.57~14.04.1
- 4.15.0-1055.60~14.04.1
- 4.15.0-1056.61~14.04.1
- 4.15.0-1057.62~14.04.1
- 4.15.0-1059.64~14.04.1
- 4.15.0-1060.65~14.04.1
- 4.15.0-1061.66~14.04.1
- 4.15.0-1063.68~14.04.1
- 4.15.0-1064.69~14.04.1
- 4.15.0-1066.71~14.04.1
- 4.15.0-1067.72~14.04.1
- 4.15.0-1069.74~14.04.1
- 4.15.0-1071.76~14.04.1
- 4.15.0-1074.79~14.04.1
- 4.15.0-1077.82~14.04.1
- 4.15.0-1082.92~14.04.1
- 4.15.0-1083.93~14.04.1
- 4.15.0-1089.99~14.04.1
- 4.15.0-1091.101~14.04.1
- 4.15.0-1092.102~14.04.1
- 4.15.0-1093.103~14.04.1
- 4.15.0-1095.105~14.04.1
- 4.15.0-1096.106~14.04.1
- 4.15.0-1098.109~14.04.1
- 4.15.0-1100.111~14.04.1
- 4.15.0-1102.113~14.04.1
- 4.15.0-1103.114~14.04.1
- 4.15.0-1106.118~14.04.1
- 4.15.0-1108.120~14.04.1
- 4.15.0-1109.121~14.04.1
- 4.15.0-1110.122~14.04.1
- 4.15.0-1111.123~14.04.1
- 4.15.0-1112.124~14.04.1
- 4.15.0-1113.126~14.04.1
- 4.15.0-1114.127~14.04.1
- 4.15.0-1115.128~14.04.1
- 4.15.0-1118.131~14.04.1
- 4.15.0-1121.134~14.04.1
- 4.15.0-1122.135~14.04.1
- 4.15.0-1123.136~14.04.1
- 4.15.0-1124.137~14.04.1
- 4.15.0-1125.138~14.04.1
- 4.15.0-1126.139~14.04.1
- 4.15.0-1127.140~14.04.1
- Affected ranges
- ECOSYSTEM: < 4.15.0-1129.142~14.04.1
Update to 4.15.0-1129.142~14.04.1
linux-aws-hwe Ubuntu:Pro:16.04:LTS
- Versions
- 4.15.0-1030.31~16.04.1
- 4.15.0-1031.33~16.04.1
- 4.15.0-1032.34~16.04.1
- 4.15.0-1033.35~16.04.1
- 4.15.0-1035.37~16.04.1
- 4.15.0-1036.38~16.04.1
- 4.15.0-1039.41~16.04.1
- 4.15.0-1040.42~16.04.1
- 4.15.0-1041.43~16.04.1
- 4.15.0-1043.45~16.04.1
- 4.15.0-1044.46~16.04.1
- 4.15.0-1045.47~16.04.1
- 4.15.0-1047.49~16.04.1
- 4.15.0-1048.50~16.04.1
- 4.15.0-1050.52~16.04.1
- 4.15.0-1051.53~16.04.1
- 4.15.0-1052.54~16.04.1
- 4.15.0-1054.56~16.04.1
- 4.15.0-1056.58~16.04.1
- 4.15.0-1057.59~16.04.1
- 4.15.0-1058.60~16.04.1
- 4.15.0-1060.62~16.04.1
- 4.15.0-1063.67~16.04.1
- 4.15.0-1065.69~16.04.1
- 4.15.0-1066.70~16.04.1
- 4.15.0-1067.71~16.04.1
- 4.15.0-1073.77~16.04.1
- 4.15.0-1074.78~16.04.1
- 4.15.0-1079.83~16.04.1
- 4.15.0-1080.84~16.04.1
- 4.15.0-1082.86~16.04.1
- 4.15.0-1083.87~16.04.1
- 4.15.0-1085.90~16.04.1
- 4.15.0-1088.93~16.04.1
- 4.15.0-1090.95~16.04.1
- 4.15.0-1091.96~16.04.1
- 4.15.0-1093.99~16.04.1
- 4.15.0-1094.101~16.04.1
- 4.15.0-1095.102~16.04.1
- 4.15.0-1096.103~16.04.1
- 4.15.0-1097.104~16.04.1
- 4.15.0-1098.105~16.04.1
- 4.15.0-1099.106~16.04.1
- 4.15.0-1102.109~16.04.1
- 4.15.0-1103.110~16.04.1
- 4.15.0-1106.113~16.04.1
- 4.15.0-1109.116~16.04.1
- 4.15.0-1110.117~16.04.1
- 4.15.0-1111.118~16.04.1
- 4.15.0-1112.119~16.04.1
- 4.15.0-1113.120~16.04.1
- 4.15.0-1115.122~16.04.1
- 4.15.0-1116.123~16.04.1
- Affected ranges
- ECOSYSTEM: < 4.15.0-1118.125~16.04.1
Update to 4.15.0-1118.125~16.04.1
linux-azure Ubuntu:Pro: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
- 4.13.0-1005.7
- 4.13.0-1006.8
- 4.13.0-1007.9
- 4.13.0-1009.12
- 4.13.0-1011.14
- 4.13.0-1012.15
- 4.13.0-1014.17
- 4.13.0-1016.19
- 4.13.0-1018.21
- 4.15.0-1013.13~16.04.2
- 4.15.0-1014.14~16.04.1
- 4.15.0-1018.18~16.04.1
- 4.15.0-1019.19~16.04.1
- 4.15.0-1021.21~16.04.1
- 4.15.0-1022.22~16.04.1
- 4.15.0-1023.24~16.04.1
- 4.15.0-1025.26~16.04.1
- 4.15.0-1028.29~16.04.1
- 4.15.0-1030.31~16.04.1
- 4.15.0-1031.32~16.04.1
- 4.15.0-1032.33~16.04.1
- 4.15.0-1035.36~16.04.1
- 4.15.0-1036.38~16.04.1
- 4.15.0-1037.39~16.04.1
- 4.15.0-1039.43
- 4.15.0-1040.44
- 4.15.0-1041.45
- 4.15.0-1042.46
- 4.15.0-1045.49
- 4.15.0-1046.50
- 4.15.0-1047.51
- 4.15.0-1049.54
- 4.15.0-1050.55
- 4.15.0-1051.56
- 4.15.0-1052.57
- 4.15.0-1055.60
- 4.15.0-1056.61
- 4.15.0-1057.62
- 4.15.0-1059.64
- 4.15.0-1060.65
- 4.15.0-1061.66
- 4.15.0-1063.68
- 4.15.0-1064.69
- 4.15.0-1066.71
- 4.15.0-1067.72
- 4.15.0-1069.74
- 4.15.0-1071.76
- 4.15.0-1075.80
- 4.15.0-1077.82
- 4.15.0-1082.92~16.04.1
- 4.15.0-1083.93~16.04.1
- 4.15.0-1089.99~16.04.1
- 4.15.0-1091.101~16.04.1
- 4.15.0-1092.102~16.04.1
- 4.15.0-1093.103~16.04.1
- 4.15.0-1095.105~16.04.1
- 4.15.0-1096.106~16.04.1
- 4.15.0-1098.109~16.04.1
- 4.15.0-1100.111~16.04.1
- 4.15.0-1102.113~16.04.1
- 4.15.0-1103.114~16.04.1
- 4.15.0-1106.118~16.04.1
- 4.15.0-1108.120~16.04.1
- 4.15.0-1109.121~16.04.1
- 4.15.0-1110.122~16.04.1
- 4.15.0-1111.123~16.04.1
- 4.15.0-1112.124~16.04.1
- 4.15.0-1113.126~16.04.1
- 4.15.0-1114.127~16.04.1
- 4.15.0-1115.128~16.04.1
- 4.15.0-1118.131~16.04.1
- 4.15.0-1121.134~16.04.1
- 4.15.0-1122.135~16.04.1
- 4.15.0-1123.136~16.04.1
- 4.15.0-1124.137~16.04.1
- 4.15.0-1125.138~16.04.1
- 4.15.0-1126.139~16.04.1
- 4.15.0-1127.140~16.04.1
- Affected ranges
- ECOSYSTEM: < 4.15.0-1129.142~16.04.1
Update to 4.15.0-1129.142~16.04.1
linux-gcp Ubuntu:Pro: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
- 4.13.0-1006.9
- 4.13.0-1007.10
- 4.13.0-1008.11
- 4.13.0-1011.15
- 4.13.0-1012.16
- 4.13.0-1013.17
- 4.13.0-1015.19
- 4.13.0-1017.21
- 4.13.0-1019.23
- 4.15.0-1014.14~16.04.1
- 4.15.0-1015.15~16.04.1
- 4.15.0-1017.18~16.04.1
- 4.15.0-1018.19~16.04.2
- 4.15.0-1019.20~16.04.1
- 4.15.0-1021.22~16.04.1
- 4.15.0-1023.24~16.04.1
- 4.15.0-1024.25~16.04.2
- 4.15.0-1025.26~16.04.1
- 4.15.0-1026.27~16.04.1
- 4.15.0-1027.28~16.04.1
- 4.15.0-1028.29~16.04.1
- 4.15.0-1029.31~16.04.1
- 4.15.0-1030.32~16.04.1
- 4.15.0-1032.34~16.04.1
- 4.15.0-1033.35~16.04.1
- 4.15.0-1034.36~16.04.1
- 4.15.0-1036.38~16.04.1
- 4.15.0-1037.39~16.04.1
- 4.15.0-1040.42~16.04.1
- 4.15.0-1041.43
- 4.15.0-1042.44
- 4.15.0-1044.46
- 4.15.0-1046.49
- 4.15.0-1047.50
- 4.15.0-1049.52
- 4.15.0-1050.53
- 4.15.0-1052.56
- 4.15.0-1055.59
- 4.15.0-1058.62
- 4.15.0-1060.64
- 4.15.0-1061.65
- 4.15.0-1071.81~16.04.1
- 4.15.0-1077.87~16.04.1
- 4.15.0-1078.88~16.04.1
- 4.15.0-1080.90~16.04.1
- 4.15.0-1081.92~16.04.1
- 4.15.0-1083.94~16.04.1
- 4.15.0-1084.95~16.04.1
- 4.15.0-1086.98~16.04.1
- 4.15.0-1087.100~16.04.1
- 4.15.0-1088.101~16.04.1
- 4.15.0-1090.103~16.04.1
- 4.15.0-1091.104~16.04.1
- 4.15.0-1092.105~16.04.1
- 4.15.0-1093.106~16.04.1
- 4.15.0-1094.107~16.04.1
- 4.15.0-1095.108~16.04.1
- 4.15.0-1096.109~16.04.1
- 4.15.0-1097.110~16.04.1
- 4.15.0-1098.111~16.04.1
- 4.15.0-1099.112~16.04.1
- 4.15.0-1100.113~16.04.1
- 4.15.0-1103.116~16.04.1
- 4.15.0-1106.120~16.04.1
- 4.15.0-1107.121~16.04.1
- 4.15.0-1108.122~16.04.1
- 4.15.0-1109.123~16.04.1
- 4.15.0-1110.124~16.04.1
- 4.15.0-1111.125~16.04.1
- 4.15.0-1112.126~16.04.1
- Affected ranges
- ECOSYSTEM: < 4.15.0-1114.128~16.04.1
Update to 4.15.0-1114.128~16.04.1
linux-hwe Ubuntu:Pro: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
- 4.13.0-32.35~16.04.1
- 4.13.0-36.40~16.04.1
- 4.13.0-37.42~16.04.1
- 4.13.0-38.43~16.04.1
- 4.13.0-39.44~16.04.1
- 4.13.0-41.46~16.04.1
- 4.13.0-43.48~16.04.1
- 4.13.0-45.50~16.04.1
- 4.15.0-24.26~16.04.1
- 4.15.0-29.31~16.04.1
- 4.15.0-30.32~16.04.1
- 4.15.0-32.35~16.04.1
- 4.15.0-33.36~16.04.1
- 4.15.0-34.37~16.04.1
- 4.15.0-36.39~16.04.1
- 4.15.0-38.41~16.04.1
- 4.15.0-39.42~16.04.1
- 4.15.0-42.45~16.04.1
- 4.15.0-43.46~16.04.1
- 4.15.0-45.48~16.04.1
- 4.15.0-46.49~16.04.1
- 4.15.0-47.50~16.04.1
- 4.15.0-48.51~16.04.1
- 4.15.0-50.54~16.04.1
- 4.15.0-51.55~16.04.1
- 4.15.0-52.56~16.04.1
- 4.15.0-54.58~16.04.1
- 4.15.0-55.60~16.04.2
- 4.15.0-58.64~16.04.1
- 4.15.0-60.67~16.04.1
- 4.15.0-62.69~16.04.1
- 4.15.0-64.73~16.04.1
- 4.15.0-65.74~16.04.1
- 4.15.0-66.75~16.04.1
- 4.15.0-69.78~16.04.1
- 4.15.0-70.79~16.04.1
- 4.15.0-72.81~16.04.1
- 4.15.0-74.83~16.04.1
- 4.15.0-76.86~16.04.1
- 4.15.0-88.88~16.04.1
- 4.15.0-91.92~16.04.1
- 4.15.0-96.97~16.04.1
- 4.15.0-99.100~16.04.1
- 4.15.0-101.102~16.04.1
- 4.15.0-106.107~16.04.1
- 4.15.0-107.108~16.04.1
- 4.15.0-112.113~16.04.1
- 4.15.0-115.116~16.04.1
- 4.15.0-117.118~16.04.1
- 4.15.0-118.119~16.04.1
- 4.15.0-120.122~16.04.1
- 4.15.0-122.124~16.04.1
- 4.15.0-123.126~16.04.1
- 4.15.0-126.129~16.04.1
- 4.15.0-128.131~16.04.1
- 4.15.0-129.132~16.04.1
- 4.15.0-132.136~16.04.1
- 4.15.0-133.137~16.04.1
- 4.15.0-136.140~16.04.1
- 4.15.0-137.141~16.04.1
- 4.15.0-139.143~16.04.1
- 4.15.0-140.144~16.04.1
- 4.15.0-142.146~16.04.1
- 4.15.0-143.147~16.04.3
- 4.15.0-144.148~16.04.1
- 4.15.0-147.151~16.04.1
- 4.15.0-151.157~16.04.1
- 4.15.0-153.160~16.04.1
- 4.15.0-154.161~16.04.1
- 4.15.0-156.163~16.04.1
- 4.15.0-158.166~16.04.1
- 4.15.0-159.167~16.04.1
- 4.15.0-161.169~16.04.1
- 4.15.0-162.170~16.04.1
- 4.15.0-163.171~16.04.1
- Affected ranges
- ECOSYSTEM: < 4.15.0-166.174~16.04.1
Update to 4.15.0-166.174~16.04.1
linux-oracle Ubuntu:Pro:16.04:LTS
- Versions
- 4.15.0-1007.9~16.04.1
- 4.15.0-1008.10~16.04.1
- 4.15.0-1009.11~16.04.1
- 4.15.0-1010.12~16.04.1
- 4.15.0-1011.13~16.04.1
- 4.15.0-1013.15~16.04.1
- 4.15.0-1014.16~16.04.1
- 4.15.0-1015.17~16.04.1
- 4.15.0-1017.19~16.04.2
- 4.15.0-1018.20~16.04.1
- 4.15.0-1021.23~16.04.1
- 4.15.0-1022.25~16.04.1
- 4.15.0-1023.26~16.04.1
- 4.15.0-1025.28~16.04.1
- 4.15.0-1026.29~16.04.1
- 4.15.0-1027.30~16.04.1
- 4.15.0-1029.32~16.04.1
- 4.15.0-1030.33~16.04.1
- 4.15.0-1031.34~16.04.1
- 4.15.0-1033.36~16.04.1
- 4.15.0-1035.38~16.04.1
- 4.15.0-1037.41~16.04.1
- 4.15.0-1038.42~16.04.1
- 4.15.0-1039.43~16.04.1
- 4.15.0-1045.49~16.04.1
- 4.15.0-1046.50~16.04.1
- 4.15.0-1050.54~16.04.1
- 4.15.0-1051.55~16.04.1
- 4.15.0-1053.57~16.04.1
- 4.15.0-1054.58~16.04.1
- 4.15.0-1056.61~16.04.1
- 4.15.0-1058.64~16.04.1
- 4.15.0-1059.65~16.04.1
- 4.15.0-1061.67~16.04.1
- 4.15.0-1062.68~16.04.1
- 4.15.0-1064.71~16.04.1
- 4.15.0-1065.73~16.04.1
- 4.15.0-1066.74~16.04.1
- 4.15.0-1067.75~16.04.1
- 4.15.0-1068.76~16.04.1
- 4.15.0-1069.77~16.04.1
- 4.15.0-1070.78~16.04.1
- 4.15.0-1071.79~16.04.1
- 4.15.0-1072.80~16.04.1
- 4.15.0-1075.83~16.04.1
- 4.15.0-1078.86~16.04.1
- 4.15.0-1079.87~16.04.1
- 4.15.0-1080.88~16.04.1
- 4.15.0-1081.89~16.04.1
- 4.15.0-1082.90~16.04.1
- 4.15.0-1083.91~16.04.1
- 4.15.0-1084.92~16.04.1
- Affected ranges
- ECOSYSTEM: < 4.15.0-1085.93~16.04.1
Update to 4.15.0-1085.93~16.04.1
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 Ubuntu:18.04:LTS
- Versions
- 4.13.0-16.19
- 4.13.0-17.20
- 4.13.0-25.29
- 4.13.0-32.35
- 4.15.0-10.11
- 4.15.0-12.13
- 4.15.0-13.14
- 4.15.0-15.16
- 4.15.0-19.20
- 4.15.0-20.21
- 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
- 4.15.0-32.35
- 4.15.0-33.36
- 4.15.0-34.37
- 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
- 4.15.0-54.58
- 4.15.0-55.60
- 4.15.0-58.64
- 4.15.0-60.67
- 4.15.0-62.69
- 4.15.0-64.73
- 4.15.0-65.74
- 4.15.0-66.75
- 4.15.0-69.78
- 4.15.0-70.79
- 4.15.0-72.81
- 4.15.0-74.84
- 4.15.0-76.86
- 4.15.0-88.88
- 4.15.0-91.92
- 4.15.0-96.97
- 4.15.0-99.100
- 4.15.0-101.102
- 4.15.0-106.107
- 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
- 4.15.0-117.118
- 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
- 4.15.0-126.129
- 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
- Affected ranges
- ECOSYSTEM: < 4.15.0-166.174
Update to 4.15.0-166.174
linux-aws 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
- 4.15.0-1007.7
- 4.15.0-1009.9
- 4.15.0-1010.10
- 4.15.0-1011.11
- 4.15.0-1016.16
- 4.15.0-1017.17
- 4.15.0-1019.19
- 4.15.0-1020.20
- 4.15.0-1021.21
- 4.15.0-1023.23
- 4.15.0-1025.25
- 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
- 4.15.0-1086.91
- 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
- Affected ranges
- ECOSYSTEM: < 4.15.0-1118.125
Update to 4.15.0-1118.125
linux-aws-5.4 Ubuntu: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
- Affected ranges
- ECOSYSTEM: < 5.4.0-1061.64~18.04.1
Update to 5.4.0-1061.64~18.04.1
linux-azure-4.15 Ubuntu:18.04:LTS
- Versions
- 4.15.0-1082.92
- 4.15.0-1083.93
- 4.15.0-1089.99
- 4.15.0-1091.101
- 4.15.0-1092.102
- 4.15.0-1093.103
- 4.15.0-1095.105
- 4.15.0-1096.106
- 4.15.0-1099.110
- 4.15.0-1100.111
- 4.15.0-1102.113
- 4.15.0-1103.114
- 4.15.0-1104.116
- 4.15.0-1106.118
- 4.15.0-1108.120
- 4.15.0-1109.121
- 4.15.0-1110.122
- 4.15.0-1111.123
- 4.15.0-1112.125
- 4.15.0-1113.126
- 4.15.0-1114.127
- 4.15.0-1115.128
- 4.15.0-1118.131
- 4.15.0-1121.134
- 4.15.0-1122.135
- 4.15.0-1123.136
- 4.15.0-1124.137
- 4.15.0-1125.138
- 4.15.0-1126.139
- 4.15.0-1127.140
- Affected ranges
- ECOSYSTEM: < 4.15.0-1129.142
Update to 4.15.0-1129.142
linux-azure-5.4 Ubuntu: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
- Affected ranges
- ECOSYSTEM: < 5.4.0-1065.68~18.04.1
Update to 5.4.0-1065.68~18.04.1
linux-gcp-4.15 Ubuntu:18.04:LTS
- Versions
- 4.15.0-1071.81
- 4.15.0-1077.87
- 4.15.0-1078.88
- 4.15.0-1080.90
- 4.15.0-1081.92
- 4.15.0-1083.94
- 4.15.0-1084.95
- 4.15.0-1086.98
- 4.15.0-1087.100
- 4.15.0-1088.101
- 4.15.0-1090.103
- 4.15.0-1091.104
- 4.15.0-1092.105
- 4.15.0-1093.106
- 4.15.0-1094.107
- 4.15.0-1095.108
- 4.15.0-1096.109
- 4.15.0-1097.110
- 4.15.0-1098.111
- 4.15.0-1099.112
- 4.15.0-1100.113
- 4.15.0-1103.116
- 4.15.0-1106.120
- 4.15.0-1107.121
- 4.15.0-1108.122
- 4.15.0-1109.123
- 4.15.0-1110.124
- 4.15.0-1111.125
- 4.15.0-1112.126
- Affected ranges
- ECOSYSTEM: < 4.15.0-1114.128
Update to 4.15.0-1114.128
linux-gcp-5.4 Ubuntu: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
- Affected ranges
- ECOSYSTEM: < 5.4.0-1059.63~18.04.1
Update to 5.4.0-1059.63~18.04.1
linux-hwe-5.4 Ubuntu: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
- Affected ranges
- ECOSYSTEM: < 5.4.0-92.103~18.04.2
Update to 5.4.0-92.103~18.04.2
linux-kvm Ubuntu:18.04:LTS
- Versions
- 4.15.0-1002.2
- 4.15.0-1003.3
- 4.15.0-1004.4
- 4.15.0-1006.6
- 4.15.0-1008.8
- 4.15.0-1010.10
- 4.15.0-1011.11
- 4.15.0-1012.12
- 4.15.0-1016.16
- 4.15.0-1017.17
- 4.15.0-1019.19
- 4.15.0-1020.20
- 4.15.0-1021.21
- 4.15.0-1023.23
- 4.15.0-1025.25
- 4.15.0-1026.26
- 4.15.0-1027.27
- 4.15.0-1028.28
- 4.15.0-1029.29
- 4.15.0-1030.30
- 4.15.0-1031.31
- 4.15.0-1032.32
- 4.15.0-1034.34
- 4.15.0-1035.35
- 4.15.0-1036.36
- 4.15.0-1038.38
- 4.15.0-1039.39
- 4.15.0-1042.42
- 4.15.0-1043.43
- 4.15.0-1044.44
- 4.15.0-1046.46
- 4.15.0-1047.47
- 4.15.0-1048.48
- 4.15.0-1050.50
- 4.15.0-1051.51
- 4.15.0-1052.52
- 4.15.0-1053.53
- 4.15.0-1056.57
- 4.15.0-1058.59
- 4.15.0-1059.60
- 4.15.0-1060.61
- 4.15.0-1067.68
- 4.15.0-1069.70
- 4.15.0-1071.72
- 4.15.0-1072.73
- 4.15.0-1074.75
- 4.15.0-1075.76
- 4.15.0-1077.79
- 4.15.0-1079.81
- 4.15.0-1081.83
- 4.15.0-1082.84
- 4.15.0-1084.86
- 4.15.0-1085.87
- 4.15.0-1086.88
- 4.15.0-1087.89
- 4.15.0-1088.90
- 4.15.0-1089.91
- 4.15.0-1090.92
- 4.15.0-1091.93
- 4.15.0-1092.94
- 4.15.0-1094.96
- 4.15.0-1097.99
- 4.15.0-1098.100
- 4.15.0-1099.101
- 4.15.0-1100.102
- 4.15.0-1101.103
- 4.15.0-1102.104
- 4.15.0-1103.105
- Affected ranges
- ECOSYSTEM: < 4.15.0-1105.107
Update to 4.15.0-1105.107
linux-oracle Ubuntu:18.04:LTS
- Versions
- 4.15.0-1007.9
- 4.15.0-1008.10
- 4.15.0-1009.11
- 4.15.0-1010.12
- 4.15.0-1011.13
- 4.15.0-1013.15
- 4.15.0-1014.16
- 4.15.0-1015.17
- 4.15.0-1017.19
- 4.15.0-1018.20
- 4.15.0-1021.23
- 4.15.0-1022.25
- 4.15.0-1023.26
- 4.15.0-1025.28
- 4.15.0-1026.29
- 4.15.0-1027.30
- 4.15.0-1029.32
- 4.15.0-1030.33
- 4.15.0-1031.34
- 4.15.0-1033.36
- 4.15.0-1035.39
- 4.15.0-1037.41
- 4.15.0-1038.42
- 4.15.0-1039.43
- 4.15.0-1045.49
- 4.15.0-1047.51
- 4.15.0-1048.52
- 4.15.0-1050.54
- 4.15.0-1051.55
- 4.15.0-1053.57
- 4.15.0-1054.58
- 4.15.0-1057.62
- 4.15.0-1058.64
- 4.15.0-1059.65
- 4.15.0-1061.67
- 4.15.0-1062.68
- 4.15.0-1063.70
- 4.15.0-1064.71
- 4.15.0-1065.73
- 4.15.0-1066.74
- 4.15.0-1067.75
- 4.15.0-1068.76
- 4.15.0-1069.77
- 4.15.0-1070.78
- 4.15.0-1071.79
- 4.15.0-1072.80
- 4.15.0-1075.83
- 4.15.0-1078.86
- 4.15.0-1079.87
- 4.15.0-1080.88
- 4.15.0-1081.89
- 4.15.0-1082.90
- 4.15.0-1083.91
- 4.15.0-1084.92
- Affected ranges
- ECOSYSTEM: < 4.15.0-1085.93
Update to 4.15.0-1085.93
linux-oracle-5.4 Ubuntu:18.04:LTS
- Versions
- 5.4.0-1019.19~18.04.1
- 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
- 5.4.0-1033.35
- 5.4.0-1034.36~18.04.1
- 5.4.0-1035.38~18.04.1
- 5.4.0-1037.40~18.04.1
- 5.4.0-1038.41~18.04.1
- 5.4.0-1039.42~18.04.1
- 5.4.0-1041.44~18.04.1
- 5.4.0-1042.45~18.04.1
- 5.4.0-1043.46~18.04.1
- 5.4.0-1044.47~18.04.1
- 5.4.0-1046.50~18.04.2
- 5.4.0-1048.52~18.04.1
- 5.4.0-1049.53~18.04.1
- 5.4.0-1052.56~18.04.1
- 5.4.0-1053.57~18.04.1
- 5.4.0-1054.58~18.04.1
- 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
- Affected ranges
- ECOSYSTEM: < 5.4.0-1059.63~18.04.1
Update to 5.4.0-1059.63~18.04.1
linux-raspi-5.4 Ubuntu:18.04:LTS
- Versions
- 5.4.0-1013.13~18.04.1
- 5.4.0-1015.15~18.04.1
- 5.4.0-1016.17~18.04.1
- 5.4.0-1018.20~18.04.1
- 5.4.0-1019.21~18.04.1
- 5.4.0-1021.24~18.04.1
- 5.4.0-1022.25~18.04.1
- 5.4.0-1023.26~18.04.1
- 5.4.0-1025.28~18.04.1
- 5.4.0-1026.29~18.04.1
- 5.4.0-1028.31~18.04.1
- 5.4.0-1029.32~18.04.1
- 5.4.0-1030.33~18.04.1
- 5.4.0-1032.35~18.04.1
- 5.4.0-1033.36~18.04.1
- 5.4.0-1034.37~18.04.1
- 5.4.0-1035.38~18.04.1
- 5.4.0-1036.39~18.04.1
- 5.4.0-1038.41~18.04.1
- 5.4.0-1041.45~18.04.1
- 5.4.0-1042.46~18.04.3
- 5.4.0-1043.47~18.04.1
- 5.4.0-1044.48~18.04.1
- 5.4.0-1045.49~18.04.1
- 5.4.0-1046.50~18.04.1
- 5.4.0-1047.52~18.04.1
- Affected ranges
- ECOSYSTEM: < 5.4.0-1048.53~18.04.1
Update to 5.4.0-1048.53~18.04.1
Original sources
- https://git.kernel.org/stable/c/5ed60a430fb5f3d93e7fef66264daef466b4d10c
- https://git.kernel.org/stable/c/e923bce31ffefe4f60edfc6b84f62d4a858f3676
- https://git.kernel.org/stable/c/9ab5d539bc975b8dcde86eca1b58d836b657732e
- https://git.kernel.org/stable/c/9d89e287116796bf987cc48f5c8632ef3048f8eb
- https://git.kernel.org/stable/c/ff9249aab39820be11b6975a10d94253b7d426fc
- https://git.kernel.org/stable/c/c2115b2b16421d93d4993f3fe4c520e91d6fe801
- https://nvd.nist.gov/vuln/detail/CVE-2021-47436