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cvelistMozillaCVELIST:CVE-2022-34480
HistoryDec 22, 2022 - 12:00 a.m.

CVE-2022-34480

2022-12-2200:00:00
mozilla
www.cve.org
2
vulnerability
firefox
lg_init()
uninitialized pointer

AI Score

8.8

Confidence

High

EPSS

0.002

Percentile

56.1%

Within the <code>lg_init()</code> function, if several allocations succeed but then one fails, an uninitialized pointer would have been freed despite never being allocated. This vulnerability affects Firefox < 102.

CNA Affected

[
  {
    "vendor": "Mozilla",
    "product": "Firefox",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "102",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]

AI Score

8.8

Confidence

High

EPSS

0.002

Percentile

56.1%