CVE-2022-3526
Last modified
CVE-2022-3526 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A vulnerability classified as problematic was found in Linux Kernel. This vulnerability affects the function macvlan_handle_frame of the file drivers/net/macvlan.c of the component skb. EPSS estimates a 0.91% chance of exploitation in the next 30 days.
Description
A vulnerability classified as problematic was found in Linux Kernel. This vulnerability affects the function macvlan_handle_frame of the file drivers/net/macvlan.c of the component skb. The manipulation leads to memory leak. The attack can be initiated remotely. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211024.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.13, < 5.15.35 |
| Linux | Linux Kernel | >= 5.16, < 5.17.4 |
References
- https://git.kernel.org/pub/scm/linux/kernel/git/pabeni/net-next.git/commit/?id=e16b859872b87650bb55b12cca5a5fcdc49c1442Mailing List, Patch, Vendor Advisory
- https://vuldb.com/?id.211024Permissions Required, Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/pabeni/net-next.git/commit/?id=e16b859872b87650bb55b12cca5a5fcdc49c1442Mailing List, Patch, Vendor Advisory
- https://vuldb.com/?id.211024Permissions Required, Third Party Advisory
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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