An issue was discovered in the Linux kernel before 4.16.7. A use-after-free can be caused by the function rsi_mac80211_detach in the file drivers/net/wireless/rsi/rsi_91x_mac80211.c.
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Score 5.5 from GitHub Security Advisory published 2022-05-24. NVD baseline CVSS 5.5; sources differ by 0.0.
An issue was discovered in the Linux kernel before 4.16.7. A use-after-free can be caused by the function rsi_mac80211_detach in the file drivers/net/wireless/rsi/rsi_91x_mac80211.c.
September 4, 2019
November 21, 2024
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | linux-image-virtual-lts-xenial (4.4.0.166.174) @ xenial | 2026-05-27 | ubuntu |
| ubuntu | linux-image-virtual-hwe-16.04 (4.15.0.66.86) @ xenial | 2026-05-27 | ubuntu |
| ubuntu | linux-image-azure (4.15.0.1061.47) @ trusty | 2026-05-27 | ubuntu |
| ubuntu | linux-image-4.4.0-166-powerpc-e500mc (4.4.0-166.195~14.04.1) @ trusty | 2026-05-27 | ubuntu |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
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Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
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Explore the affected products and dependency analysis for CVE-2018-21008
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CWE-416