CVE-2022-1195
Medium
Description
A use-after-free vulnerability was found in the Linux kernel in drivers/net/hamradio. This flaw allows a local attacker with a user privilege to cause a denial of service (DOS) when the mkiss or sixpack device is detached and reclaim resources early.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedApr 29, 2022
First seenApr 29, 2022
Weakness typeCWE-362Race condition
How to fix
Update
- linux linux_kernel5.16 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v < 5.16, 5.16 | 5.16 |
| debian debian_linux | 10.0, 11.0 | — |
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