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cvelistRedhatCVELIST:CVE-2022-1012
HistoryAug 05, 2022 - 12:00 a.m.

CVE-2022-1012

2022-08-0500:00:00
CWE-401
redhat
www.cve.org
3
memory leak
tcp
source port
generation algorithm
small table
perturb size
information leak
denial of service

8.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.7%

A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of service problem.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "Kernel",
    "versions": [
      {
        "version": "Linux kernel version prior to 5.18-rc6",
        "status": "affected"
      }
    ]
  }
]