# CVE-2022-3787: device-mapper-multipath: The device-mapper-multipath packages provide tools that use the device-mapper multipath kernel module to manage multi... CVE-2022-3787 is fixed in 11 products on 1 platform, first by RHSA-2022:7928, released November 14, 2022. It is not reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/cve/CVE-2022-3787 - Priority: High - CVSS: 8.4 (Important) - EPSS: 0.0022 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Nov 14, 2022 ## Description The device-mapper-multipath packages provide tools that use the device-mapper multipath kernel module to manage multipath devices. Security Fix(es): * device-mapper-multipath: Regression of CVE-2022-41974 fix in Red Hat Enterprise Linux (CVE-2022-3787) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | device-mapper-multipath RHEL 8 | 0:0.8.4-28.el8_7.1 | [RHSA-2022:7928](https://patchblox.com/security/data/fix/linux/rhsa-2022-7928.md) | Nov 14, 2022 | | Linux | device-mapper-multipath RHEL 9 | 0:0.8.7-12.el9_1.1 | [RHSA-2022:8453](https://patchblox.com/security/data/fix/linux/rhsa-2022-8453.md) | Nov 15, 2022 | | Linux | device-mapper-multipath almalinux 8 | 0.8.4-28.el8_7.1 | [ALSA-2022:7928](https://patchblox.com/security/data/fix/linux/alsa-2022-7928.md) | Nov 14, 2022 | | Linux | device-mapper-multipath almalinux 9 | 0.8.7-12.el9_1.1 | [ALSA-2022:8453](https://patchblox.com/security/data/fix/linux/alsa-2022-8453.md) | Nov 15, 2022 | | Linux | device-mapper-multipath amzn 2023 | 0.8.7-16.amzn2023.0.1 | [ALAS2023-2023-126](https://patchblox.com/security/data/fix/linux/alas2023-2023-126.md) | Mar 7, 2023 | | Linux | device-mapper-multipath ol 8 | 0:0.8.4-28.el8_7.1 | [ELSA-2022-7928](https://patchblox.com/security/data/fix/linux/elsa-2022-7928.md) | Nov 17, 2022 | | Linux | device-mapper-multipath ol 9 | 0:0.8.7-12.el9_1.1 | [ELSA-2022-8453](https://patchblox.com/security/data/fix/linux/elsa-2022-8453.md) | Nov 24, 2022 | | Linux | device-mapper-multipath rocky 8 | 0:0.8.4-28.el8_7.1 | [RLSA-2022:7928](https://patchblox.com/security/data/fix/linux/rlsa-2022-7928.md) | Nov 14, 2022 | | Linux | device-mapper-multipath rocky 9 | 0:0.8.7-12.el9_1.1 | [RLSA-2022:8453](https://patchblox.com/security/data/fix/linux/rlsa-2022-8453.md) | Nov 15, 2022 | | Linux | device-mapper-multipath-debuginfo amzn 2023 | 0.8.7-16.amzn2023.0.1 | [ALAS2023-2023-126](https://patchblox.com/security/data/fix/linux/alas2023-2023-126.md) | Mar 7, 2023 | | Linux | device-mapper-multipath-debugsource amzn 2023 | 0.8.7-16.amzn2023.0.1 | [ALAS2023-2023-126](https://patchblox.com/security/data/fix/linux/alas2023-2023-126.md) | Mar 7, 2023 | | Linux | device-mapper-multipath-devel amzn 2023 | 0.8.7-16.amzn2023.0.1 | [ALAS2023-2023-126](https://patchblox.com/security/data/fix/linux/alas2023-2023-126.md) | Mar 7, 2023 | | Linux | device-mapper-multipath-devel ol 8 | 0:0.8.4-28.el8_7.1 | [ELSA-2022-7928](https://patchblox.com/security/data/fix/linux/elsa-2022-7928.md) | Nov 17, 2022 | | Linux | device-mapper-multipath-devel ol 9 | 0:0.8.7-12.el9_1.1 | [ELSA-2022-8453](https://patchblox.com/security/data/fix/linux/elsa-2022-8453.md) | Nov 24, 2022 | | Linux | device-mapper-multipath-libs amzn 2023 | 0.8.7-16.amzn2023.0.1 | [ALAS2023-2023-126](https://patchblox.com/security/data/fix/linux/alas2023-2023-126.md) | Mar 7, 2023 | | Linux | device-mapper-multipath-libs ol 8 | 0:0.8.4-28.el8_7.1 | [ELSA-2022-7928](https://patchblox.com/security/data/fix/linux/elsa-2022-7928.md) | Nov 17, 2022 | | Linux | device-mapper-multipath-libs ol 9 | 0:0.8.7-12.el9_1.1 | [ELSA-2022-8453](https://patchblox.com/security/data/fix/linux/elsa-2022-8453.md) | Nov 24, 2022 | | Linux | device-mapper-multipath-libs-debuginfo amzn 2023 | 0.8.7-16.amzn2023.0.1 | [ALAS2023-2023-126](https://patchblox.com/security/data/fix/linux/alas2023-2023-126.md) | Mar 7, 2023 | | Linux | kpartx amzn 2023 | 0.8.7-16.amzn2023.0.1 | [ALAS2023-2023-126](https://patchblox.com/security/data/fix/linux/alas2023-2023-126.md) | Mar 7, 2023 | | Linux | kpartx ol 8 | 0:0.8.4-28.el8_7.1 | [ELSA-2022-7928](https://patchblox.com/security/data/fix/linux/elsa-2022-7928.md) | Nov 17, 2022 | | Linux | kpartx ol 9 | 0:0.8.7-12.el9_1.1 | [ELSA-2022-8453](https://patchblox.com/security/data/fix/linux/elsa-2022-8453.md) | Nov 24, 2022 | | Linux | kpartx-debuginfo amzn 2023 | 0.8.7-16.amzn2023.0.1 | [ALAS2023-2023-126](https://patchblox.com/security/data/fix/linux/alas2023-2023-126.md) | Mar 7, 2023 | | Linux | libdmmp amzn 2023 | 0.8.7-16.amzn2023.0.1 | [ALAS2023-2023-126](https://patchblox.com/security/data/fix/linux/alas2023-2023-126.md) | Mar 7, 2023 | | Linux | libdmmp ol 8 | 0:0.8.4-28.el8_7.1 | [ELSA-2022-7928](https://patchblox.com/security/data/fix/linux/elsa-2022-7928.md) | Nov 17, 2022 | | Linux | libdmmp-debuginfo amzn 2023 | 0.8.7-16.amzn2023.0.1 | [ALAS2023-2023-126](https://patchblox.com/security/data/fix/linux/alas2023-2023-126.md) | Mar 7, 2023 | | Linux | libdmmp-devel amzn 2023 | 0.8.7-16.amzn2023.0.1 | [ALAS2023-2023-126](https://patchblox.com/security/data/fix/linux/alas2023-2023-126.md) | Mar 7, 2023 | --- Data as of 2026-11-08T00:53:09Z UTC. 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