CVE-2022-0854
Medium
Description
A memory leak flaw was found in the Linux kernel’s DMA subsystem, in the way a user calls DMA_FROM_DEVICE. This flaw allows a local user to read random memory from the kernel space.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedMar 23, 2022
First seenMar 23, 2022
Weakness typeCWE-200Sensitive information exposure
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v ≤ 5.16, 5.17 | — |
| debian debian_linux | 9.0, 10.0, 11.0 | — |
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