VULNERABILITY REMEDIATION

CVE remediation guides

Move from asset identification to supported remediation and post-change verification while keeping source evidence visible.

These defensive guides do not provide exploit reproduction or bypass instructions.
01

Confirm exposure first

Match the product, version, installation path, and external exposure before treating a score as an action order.

02

Prefer supported fixes

Use vendor advisories and supported update paths. An unverified fixed-version field stays visibly unresolved.

03

Verify and retain rollback

Confirm version state, service health, access paths, logs, and rollback readiness after the change.

18,030 guide candidatesPage 1304 of 1503
Review reviewHighFixed-version data
CVE-2021-47517

Linux Linux, linux kernel

Affected
>= 041b1c5d4a53e97fc9e029ae32469552ca12cb9b < 7c26da3be1e9843a15b5318f90db8a564479d2ac, >= 041b1c5d4a53e97fc9e029ae32469552ca12cb9b < cfd719f04267108f5f5bf802b9d7de69e99a99f9, >= 041b1c5d4a53e97fc9e029ae32469552ca12cb9b < dde91ccfa25fd58f64c397d91b81a4b393100ffa, >= 5.6, >= 5.6 < 5.10.87, >= 5.11 < 5.15.8, 5.16
Fixed
5.10.87, 5.15.8
Review reviewHighFixed-version data
CVE-2021-47506

Linux Linux, linux kernel

Affected
>= dff1399f8addf7129c49bb2227469da79cc30b47 < 04a8d07f3d58308b92630045560799a3faa3ebce, >= dff1399f8addf7129c49bb2227469da79cc30b47 < 348714018139c39533c55661a0c7c990671396b4, >= dff1399f8addf7129c49bb2227469da79cc30b47 < 33645d3e22720cac1e4548f8fef57bf0649536ee, >= dff1399f8addf7129c49bb2227469da79cc30b47 < 2becaa990b93cbd2928292c0b669d3abb6cf06d4, >= dff1399f8addf7129c49bb2227469da79cc30b47 < e0759696de6851d7536efddfdd2dfed4c4df1f09, >= dff1399f8addf7129c49bb2227469da79cc30b47 < eeb0711801f5e19ef654371b627682aed3b11373, >= dff1399f8addf7129c49bb2227469da79cc30b47 < 148c816f10fd11df27ca6a9b3238cdd42fa72cd3, >= dff1399f8addf7129c49bb2227469da79cc30b47 < 548ec0805c399c65ed66c6641be467f717833ab5, >= 3.17, < 4.4.296, >= 4.5 < 4.9.294, >= 4.10 < 4.14.259, >= 4.15 < 4.19.222, >= 4.20 < 5.4.168, >= 5.5 < 5.10.85, >= 5.11 < 5.15.8, 5.15
Fixed
4.4.296, 4.9.294, 4.14.259, 4.19.222, 5.4.168, 5.10.85, 5.15.8
Review reviewHighFixed-version data
CVE-2021-47505

Linux Linux, linux kernel

Affected
>= 2c14fa838cbefc23cf1c73ca167ed85b274b2913 < 321fba81ec034f88aea4898993c1bf15605c023f, >= 2c14fa838cbefc23cf1c73ca167ed85b274b2913 < 4105e6a128e8a98455dfc9e6dbb2ab0c33c4497f, >= 2c14fa838cbefc23cf1c73ca167ed85b274b2913 < 47ffefd88abfffe8a040bcc1dd0554d4ea6f7689, >= 2c14fa838cbefc23cf1c73ca167ed85b274b2913 < 60d311f9e6381d779d7d53371f87285698ecee24, >= 2c14fa838cbefc23cf1c73ca167ed85b274b2913 < 50252e4b5e989ce64555c7aef7516bdefc2fea72, >= 4.18, >= 4.18 < 4.19.221, >= 4.20 < 5.4.165, >= 5.5 < 5.10.85, >= 5.11 < 5.15.8, 5.16
Fixed
4.19.221, 5.4.165, 5.10.85, 5.15.8
Review reviewHighFixed-version data
CVE-2021-47500

Linux Linux, linux kernel

Affected
>= ae6d9ce05691bf79694074db7c7da980080548af < 094d513b78b1714113bc016684b8142382e071ba, >= ae6d9ce05691bf79694074db7c7da980080548af < fb75cc4740d81264cd5bcb0e17d961d018a8be96, >= ae6d9ce05691bf79694074db7c7da980080548af < 794c0898f6bf39a458655d5fb4af70ec43a5cfcb, >= ae6d9ce05691bf79694074db7c7da980080548af < f5deab10ced368c807866283f8b79144c4823be8, >= ae6d9ce05691bf79694074db7c7da980080548af < acf0088ac073ca6e7f4cad6acac112177e08df5e, >= ae6d9ce05691bf79694074db7c7da980080548af < db12d95085367de8b0223929d1332731024441f1, >= ae6d9ce05691bf79694074db7c7da980080548af < c43517071dfc9fce34f8f69dbb98a86017f6b739, >= ae6d9ce05691bf79694074db7c7da980080548af < cd0082235783f814241a1c9483fb89e405f4f892, >= 4.2, >= 4.2 < 4.4.295, >= 4.5 < 4.9.293, >= 4.10 < 4.14.258, >= 4.15 < 4.19.221, >= 4.20 < 5.4.165, >= 5.5 < 5.10.85, >= 5.11 < 5.15.8, 5.15
Fixed
4.4.295, 4.9.293, 4.14.258, 4.19.221, 5.4.165, 5.10.85, 5.15.8
Review reviewHighFixed-version data
CVE-2024-36013

Linux Linux, linux kernel

Affected
>= 73ffa904b78287f6acf8797e040150aa26a4af4a < 8629a65a48890769c47ebc9b6e57c02a80a8975e, >= 73ffa904b78287f6acf8797e040150aa26a4af4a < cfe560c7050bfb37b0d2491bbe7cd8b59e77fdc5, >= 73ffa904b78287f6acf8797e040150aa26a4af4a < 826af9d2f69567c646ff46d10393d47e30ad23c6, >= 73ffa904b78287f6acf8797e040150aa26a4af4a < 4d7b41c0e43995b0e992b9f8903109275744b658, >= 3.0, >= 3.0 < 6.6.32, >= 6.7 < 6.8.11, 6.9
Fixed
6.6.32, 6.8.11
Review reviewHighFixed-version data
CVE-2024-36012

Linux Linux, linux kernel

Affected
>= bf6a4e30ffbd9e9ef8934582feb937f6532f8b68 < e3880b531b68f98d3941d83f2f6dd11cf4fd6b76, >= bf6a4e30ffbd9e9ef8934582feb937f6532f8b68 < a85a60e62355e3bf4802dead7938966824b23940, >= bf6a4e30ffbd9e9ef8934582feb937f6532f8b68 < 4f1de02de07748da80a8178879bc7a1df37fdf56, >= bf6a4e30ffbd9e9ef8934582feb937f6532f8b68 < 10f9f426ac6e752c8d87bf4346930ba347aaabac, >= 5.12, >= 5.12 < 6.1.91, >= 6.2 < 6.6.31, >= 6.7 < 6.8.10, 6.9
Fixed
6.1.91, 6.6.31, 6.8.10
Known exploitedHighResearch in progress
CVE-2024-4978

Justice AV Solutions Viewer

Affected
8.3.7.250
Fixed
No verified fixed-version field is available yet
Review reviewHighFixed-version data
CVE-2021-47496

Linux Linux, linux kernel

Affected
>= c46234ebb4d1eee5e09819f49169e51cfc6eb909 < e0cfd5159f314d6b304d030363650b06a2299cbb, >= c46234ebb4d1eee5e09819f49169e51cfc6eb909 < f3dec7e7ace38224f82cf83f0049159d067c2e19, >= c46234ebb4d1eee5e09819f49169e51cfc6eb909 < e41473543f75f7dbc5d605007e6f883f1bd13b9a, >= c46234ebb4d1eee5e09819f49169e51cfc6eb909 < da353fac65fede6b8b4cfe207f0d9408e3121105, >= 4.17, >= 4.17 < 5.4.157, >= 5.5 < 5.10.77, >= 5.11 < 5.14.16, 5.15
Fixed
5.4.157, 5.10.77, 5.14.16
Review reviewHighFixed-version data
CVE-2021-47485

Linux Linux, linux kernel

Affected
>= f931551bafe1f10ded7f5282e2aa162c267a2e5d < bda41654b6e0c125a624ca35d6d20beb8015b5d0, >= f931551bafe1f10ded7f5282e2aa162c267a2e5d < 3f57c3f67fd93b4da86aeffea1ca32c484d054ad, >= f931551bafe1f10ded7f5282e2aa162c267a2e5d < 60833707b968d5ae02a75edb7886dcd4a957cf0d, >= f931551bafe1f10ded7f5282e2aa162c267a2e5d < 73d2892148aa4397a885b4f4afcfc5b27a325c42, >= f931551bafe1f10ded7f5282e2aa162c267a2e5d < 0f8cdfff06829a0b0348b6debc29ff6a61967724, >= f931551bafe1f10ded7f5282e2aa162c267a2e5d < c3e17e58f571f34c51aeb17274ed02c2ed5cf780, >= f931551bafe1f10ded7f5282e2aa162c267a2e5d < 0d4395477741608d123dad51def9fe50b7ebe952, >= f931551bafe1f10ded7f5282e2aa162c267a2e5d < d39bf40e55e666b5905fdbd46a0dced030ce87be, >= 2.6.35, >= 2.6.35 < 4.4.292, >= 4.5 < 4.9.290, >= 4.10 < 4.14.255, >= 4.15 < 4.19.216, >= 4.20 < 5.4.157, >= 5.5 < 5.10.77, >= 5.11 < 5.14.16, 5.15
Fixed
4.4.292, 4.9.290, 4.14.255, 4.19.216, 5.4.157, 5.10.77, 5.14.16
Review reviewHighFixed-version data
CVE-2021-47483

Linux Linux, linux kernel

Affected
>= 3f4ff561bc88b074d5e868dde4012d89cbb06c87 < e72dce9afbdbfa70d9b44f5908a50ff6c4858999, >= 3f4ff561bc88b074d5e868dde4012d89cbb06c87 < fc081477b47dfc3a6cb50a96087fc29674013fc2, >= 3f4ff561bc88b074d5e868dde4012d89cbb06c87 < 758ced2c3878ff789801e6fee808e185c5cf08d6, >= 3f4ff561bc88b074d5e868dde4012d89cbb06c87 < 3dae1a4eced3ee733d7222e69b8a55caf2d61091, >= 3f4ff561bc88b074d5e868dde4012d89cbb06c87 < 1cead23c1c0bc766dacb900a3b0269f651ad596f, >= 3f4ff561bc88b074d5e868dde4012d89cbb06c87 < 36e911a16b377bde0ad91a8c679069d0d310b1a6, >= 3f4ff561bc88b074d5e868dde4012d89cbb06c87 < 50cc1462a668dc62949a1127388bc3af785ce047, >= 3f4ff561bc88b074d5e868dde4012d89cbb06c87 < 55e6d8037805b3400096d621091dfbf713f97e83, >= 3.12, >= 3.12 < 4.4.291, >= 4.5 < 4.9.289, >= 4.10 < 4.14.254, >= 4.15 < 4.19.215, >= 4.20 < 5.4.157, >= 5.5 < 5.10.77, >= 5.11 < 5.14.16, 5.15
Fixed
4.4.291, 4.9.289, 4.14.254, 4.19.215, 5.4.157, 5.10.77, 5.14.16
Review reviewCriticalFixed-version data
CVE-2021-47478

Linux Linux, linux kernel

Affected
>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 156ce5bb6cc43a80a743810199defb1dc3f55b7f, >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 9ec33a9b8790c212cc926a88c5e2105f97f3f57e, >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < afbd40f425227e661d991757e11cc4db024e761f, >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < b0ddff8d68f2e43857a84dce54c3deab181c8ae1, >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 6e80e9314f8bb52d9eabe1907698718ff01120f5, >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 86d4aedcbc69c0f84551fb70f953c24e396de2d7, >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < b2fa1f52d22c5455217b294629346ad23a744945, >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < e7fb722586a2936b37bdff096c095c30ca06404d, >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < e96a1866b40570b5950cda8602c2819189c62a48, >= 2.6.12, < 4.4.292, >= 4.5 < 4.9.290, >= 4.10 < 4.14.255, >= 4.15 < 4.19.217, >= 4.20 < 5.4.159, >= 5.5 < 5.10.79, >= 5.11 < 5.14.18, >= 5.15 < 5.15.2
Fixed
4.4.292, 4.9.290, 4.14.255, 4.19.217, 5.4.159, 5.10.79, 5.14.18, 5.15.2
Review reviewHighFixed-version data
CVE-2021-47459

Linux Linux, linux kernel

Affected
>= 9d71dd0c70099914fcd063135da3c580865e924c < a0e47d2833b4f65e6c799f28c6b636d36b8b936d, >= 9d71dd0c70099914fcd063135da3c580865e924c < 864e77771a24c877aaf53aee019f78619cbcd668, >= 9d71dd0c70099914fcd063135da3c580865e924c < 6e8811707e2df0c6ba920f0cad3a3bca7b42132f, >= 9d71dd0c70099914fcd063135da3c580865e924c < d9d52a3ebd284882f5562c88e55991add5d01586, >= 5.4, >= 5.4 < 5.4.156, >= 5.5 < 5.10.76, >= 5.11 < 5.14.15, 5.15
Fixed
5.4.156, 5.10.76, 5.14.15