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cvelistRedhatCVELIST:CVE-2022-0854
HistoryMar 23, 2022 - 7:46 p.m.

CVE-2022-0854

2022-03-2319:46:15
CWE-200
redhat
www.cve.org
7
cve-2022-0854
user calls dma_from_device
random memory read
kernel space

AI Score

6.1

Confidence

High

EPSS

0

Percentile

5.1%

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.

CNA Affected

[
  {
    "product": "Kernel",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Linux kernel 5.17-rc8"
      }
    ]
  }
]