CVE-2021-47611
Last modified
CVE-2021-47611 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. In the Linux kernel, the following vulnerability has been resolved: mac80211: validate extended element ID is present Before attempting to parse an extended element, verify that the extended element ID is present.. EPSS estimates a 0.22% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: mac80211: validate extended element ID is present Before attempting to parse an extended element, verify that the extended element ID is present.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Linux | Linux Kernel | >= 4.19, < 4.19.222 | — |
| Linux | Linux Kernel | >= 4.20, < 5.4.168 | — |
| Linux | Linux Kernel | >= 5.5, < 5.10.88 | — |
| Linux | Linux Kernel | >= 5.11, < 5.15.11 | — |
| Linux | Linux Kernel | 5.16 | Rc1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- CVE-2021-47614In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2021-47615Rejected reason: This CVE ID has been rejected or withdrawn …
- CVE-2021-47616In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2021-47617In the Linux kernel, the following vulnerability has been re…5.5
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