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Status published
Unknown
CVE-2022-1199
A flaw was found in the Linux kernel. This flaw...
Vulnerability Description
A flaw was found in the Linux kernel. This flaw allows an attacker to crash the Linux kernel by simulating amateur radio from the user space, resulting in a null-ptr-deref vulnerability and a use-after-free vulnerability.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2070694
- https://www.openwall.com/lists/oss-security/2022/04/02/5
- https://github.com/torvalds/linux/commit/4e0f718daf97d47cf7dec122da1be970f145c809
- https://github.com/torvalds/linux/commit/71171ac8eb34ce7fe6b3267dce27c313ab3cb3ac
- https://github.com/torvalds/linux/commit/7ec02f5ac8a5be5a3f20611731243dc5e1d9ba10
- https://access.redhat.com/security/cve/CVE-2022-1199
- https://security.netapp.com/advisory/ntap-20221228-0006/
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Affected Vendor
Affected Software
Kernel
Vulnerable Versions:
Fixed in kernel v5.18-rc4
Timeline
Official Publish:
August 29th, 2022
Last Modified:
April 23rd, 2025
Added to House:
July 21st, 2026
CVSS Vectors
No vector data available