# kernel-abi-whitelists security updates Patch Radar has 46 security fixes for kernel-abi-whitelists, closing 198 CVEs, 1 of which is being exploited. The newest security fix is ELSA-2021-1093 (0:4.18.0-240.22.1.el8_3), released April 7, 2021. - Web page: https://patchblox.com/security/product/linux/kernel-abi-whitelists - Platform: Linux - Supported: yes ## Security fixes, newest first | Fix | Released | Fixed in | Priority | CVEs | Exploited | |---|---|---|---|---:|---:| | [ELSA-2021-1093](https://patchblox.com/security/data/fix/linux/elsa-2021-1093.md) | Apr 7, 2021 | ol 8 0:4.18.0-240.22.1.el8_3 | High | 8 | 0 | | [RHSA-2021:1093](https://patchblox.com/security/data/fix/linux/rhsa-2021-1093.md) | Apr 6, 2021 | RHEL 8 0:4.18.0-240.22.1.el8_3 | High | 8 | 0 | | [ELSA-2021-0558](https://patchblox.com/security/data/fix/linux/elsa-2021-0558.md) | Feb 17, 2021 | ol 8 0:4.18.0-240.15.1.el8_3 | High | 3 | 0 | | [RHSA-2021:0558](https://patchblox.com/security/data/fix/linux/rhsa-2021-0558.md) | Feb 16, 2021 | RHEL 8 0:4.18.0-240.15.1.el8_3 | High | 3 | 0 | | [ELSA-2021-0003](https://patchblox.com/security/data/fix/linux/elsa-2021-0003.md) | Jan 5, 2021 | ol 8 0:4.18.0-240.10.1.el8_3 | Routine | 1 | 0 | | [RHSA-2021:0003](https://patchblox.com/security/data/fix/linux/rhsa-2021-0003.md) | Jan 4, 2021 | RHEL 8 0:4.18.0-240.10.1.el8_3 | Routine | 1 | 0 | | [ELSA-2020-5473](https://patchblox.com/security/data/fix/linux/elsa-2020-5473.md) | Dec 17, 2020 | ol 8 0:4.18.0-240.8.1.el8_3 | Routine | 1 | 0 | | [RHSA-2020:5473](https://patchblox.com/security/data/fix/linux/rhsa-2020-5473.md) | Dec 15, 2020 | RHEL 8 0:4.18.0-240.8.1.el8_3 | Routine | 1 | 0 | | [ELSA-2020-4685](https://patchblox.com/security/data/fix/linux/elsa-2020-4685.md) | Nov 13, 2020 | ol 8 0:4.18.0-240.1.1.el8_3 | High | 3 | 0 | | [ELSA-2020-4431](https://patchblox.com/security/data/fix/linux/elsa-2020-4431.md) | Nov 10, 2020 | ol 8 0:4.18.0-240.el8 | High | 46 | 0 | | [RHSA-2020:4431](https://patchblox.com/security/data/fix/linux/rhsa-2020-4431.md) | Nov 4, 2020 | RHEL 8 0:4.18.0-240.el8 | High | 51 | 0 | | [RHSA-2020:4685](https://patchblox.com/security/data/fix/linux/rhsa-2020-4685.md) | Nov 4, 2020 | RHEL 8 0:4.18.0-240.1.1.el8_3 | High | 3 | 0 | | [ELSA-2020-4286](https://patchblox.com/security/data/fix/linux/elsa-2020-4286.md) | Oct 21, 2020 | ol 8 0:4.18.0-193.28.1.el8_2 | High | 5 | 0 | | [RHSA-2020:4286](https://patchblox.com/security/data/fix/linux/rhsa-2020-4286.md) | Oct 20, 2020 | RHEL 8 0:4.18.0-193.28.1.el8_2 | High | 5 | 0 | | [ELSA-2020-3218](https://patchblox.com/security/data/fix/linux/elsa-2020-3218.md) | Jul 30, 2020 | ol 8 0:4.18.0-193.14.3.el8_2 | Routine | 2 | 0 | | [RHSA-2020:3218](https://patchblox.com/security/data/fix/linux/rhsa-2020-3218.md) | Jul 29, 2020 | RHEL 8 0:4.18.0-193.14.3.el8_2 | Routine | 2 | 0 | | [ELSA-2020-3010](https://patchblox.com/security/data/fix/linux/elsa-2020-3010.md) | Jul 24, 2020 | ol 8 0:4.18.0-193.13.2.el8_2 | High | 9 | 0 | | [RHSA-2020:3010](https://patchblox.com/security/data/fix/linux/rhsa-2020-3010.md) | Jul 21, 2020 | RHEL 8 0:4.18.0-193.13.2.el8_2 | High | 9 | 0 | | [ELSA-2020-2427](https://patchblox.com/security/data/fix/linux/elsa-2020-2427.md) | Jun 10, 2020 | ol 8 0:4.18.0-193.6.3.el8_2 | High | 1 | 0 | | [RHSA-2020:2427](https://patchblox.com/security/data/fix/linux/rhsa-2020-2427.md) | Jun 9, 2020 | RHEL 8 0:4.18.0-193.6.3.el8_2 | High | 1 | 0 | | [ELSA-2020-2102](https://patchblox.com/security/data/fix/linux/elsa-2020-2102.md) | May 13, 2020 | ol 8 0:4.18.0-193.1.2.el8_2 | High | 3 | 0 | | [RHSA-2020:2102](https://patchblox.com/security/data/fix/linux/rhsa-2020-2102.md) | May 12, 2020 | RHEL 8 0:4.18.0-193.1.2.el8_2 | High | 3 | 0 | | [ELSA-2020-1769](https://patchblox.com/security/data/fix/linux/elsa-2020-1769.md) | May 5, 2020 | ol 8 0:4.18.0-193.el8 | High | 16 | 0 | | [RHSA-2020:1769](https://patchblox.com/security/data/fix/linux/rhsa-2020-1769.md) | Apr 28, 2020 | RHEL 8 0:4.18.0-193.el8 | High | 37 | 0 | | [ELSA-2020-1372](https://patchblox.com/security/data/fix/linux/elsa-2020-1372.md) | Apr 9, 2020 | ol 8 0:4.18.0-147.8.1.el8_1 | Routine | 4 | 0 | | [RHSA-2020:1372](https://patchblox.com/security/data/fix/linux/rhsa-2020-1372.md) | Apr 7, 2020 | RHEL 8 0:4.18.0-147.8.1.el8_1 | Routine | 4 | 0 | | [ELSA-2020-0339](https://patchblox.com/security/data/fix/linux/elsa-2020-0339.md) | Feb 7, 2020 | ol 8 0:4.18.0-147.5.1.el8_1 | High | 8 | 0 | | [RHSA-2020:0339](https://patchblox.com/security/data/fix/linux/rhsa-2020-0339.md) | Feb 4, 2020 | RHEL 8 0:4.18.0-147.5.1.el8_1 | High | 8 | 0 | | [ELSA-2019-3871](https://patchblox.com/security/data/fix/linux/elsa-2019-3871.md) | Nov 22, 2019 | ol 8 0:4.18.0-147.0.3.el8_1 | High | 1 | 0 | | [ELSA-2019-3832](https://patchblox.com/security/data/fix/linux/elsa-2019-3832.md) | Nov 22, 2019 | ol 8 0:4.18.0-147.0.2.el8_1 | Routine | 3 | 0 | | [ELSA-2019-3517](https://patchblox.com/security/data/fix/linux/elsa-2019-3517.md) | Nov 14, 2019 | ol 8 0:4.18.0-147.el8 | High | 22 | 0 | | [RHSA-2019:3871](https://patchblox.com/security/data/fix/linux/rhsa-2019-3871.md) | Nov 13, 2019 | RHEL 8 0:4.18.0-147.0.3.el8_1 | High | 1 | 0 | | [RHSA-2019:3832](https://patchblox.com/security/data/fix/linux/rhsa-2019-3832.md) | Nov 12, 2019 | RHEL 8 0:4.18.0-147.0.2.el8_1 | Routine | 3 | 0 | | [RHSA-2019:3517](https://patchblox.com/security/data/fix/linux/rhsa-2019-3517.md) | Nov 5, 2019 | RHEL 8 0:4.18.0-147.el8 | High | 35 | 0 | | [ELSA-2019-2827](https://patchblox.com/security/data/fix/linux/elsa-2019-2827.md) | Sep 22, 2019 | ol 8 0:4.18.0-80.11.2.el8_0 | High | 1 | 0 | | [RHSA-2019:2827](https://patchblox.com/security/data/fix/linux/rhsa-2019-2827.md) | Sep 20, 2019 | RHEL 8 0:4.18.0-80.11.2.el8_0 | High | 1 | 0 | | [ELSA-2019-2703](https://patchblox.com/security/data/fix/linux/elsa-2019-2703.md) | Sep 12, 2019 | ol 8 0:4.18.0-80.11.1.el8_0 | High | 7 | 0 | | [RHSA-2019:2703](https://patchblox.com/security/data/fix/linux/rhsa-2019-2703.md) | Sep 12, 2019 | RHEL 8 0:4.18.0-80.11.1.el8_0 | High | 7 | 0 | | [ELSA-2019-2411](https://patchblox.com/security/data/fix/linux/elsa-2019-2411.md) | Aug 19, 2019 | ol 8 0:4.18.0-80.7.2.el8_0 | Patch now | 2 | 1 | | [ELSA-2019-1959](https://patchblox.com/security/data/fix/linux/elsa-2019-1959.md) | Aug 19, 2019 | ol 8 0:4.18.0-80.7.1.el8_0 | High | 4 | 0 | | [RHSA-2019:2411](https://patchblox.com/security/data/fix/linux/rhsa-2019-2411.md) | Aug 7, 2019 | RHEL 8 0:4.18.0-80.7.2.el8_0 | Patch now | 2 | 1 | | [ELSA-2019-1479](https://patchblox.com/security/data/fix/linux/elsa-2019-1479.md) | Jul 30, 2019 | ol 8 0:4.18.0-80.4.2.el8_0 | High | 4 | 0 | | [RHSA-2019:1959](https://patchblox.com/security/data/fix/linux/rhsa-2019-1959.md) | Jul 30, 2019 | RHEL 8 0:4.18.0-80.7.1.el8_0 | High | 4 | 0 | | [ELSA-2019-1167](https://patchblox.com/security/data/fix/linux/elsa-2019-1167.md) | Jul 30, 2019 | ol 8 0:4.18.0-80.1.2.el8_0 | Routine | 4 | 0 | | [RHSA-2019:1479](https://patchblox.com/security/data/fix/linux/rhsa-2019-1479.md) | Jun 17, 2019 | RHEL 8 0:4.18.0-80.4.2.el8_0 | High | 4 | 0 | | [RHSA-2019:1167](https://patchblox.com/security/data/fix/linux/rhsa-2019-1167.md) | May 14, 2019 | RHEL 8 0:4.18.0-80.1.2.el8_0 | Routine | 5 | 0 | --- Data as of 2026-11-07T18:46:35Z UTC. 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