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cvelistMozillaCVELIST:CVE-2022-40957
HistoryDec 22, 2022 - 12:00 a.m.

CVE-2022-40957

2022-12-2200:00:00
mozilla
www.cve.org

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.7%

Inconsistent data in instruction and data cache when creating wasm code could lead to a potentially exploitable crash.<br>This bug only affects Firefox on ARM64 platforms.. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.

CNA Affected

[
  {
    "vendor": "Mozilla",
    "product": "Firefox ESR",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "102.3",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Mozilla",
    "product": "Thunderbird",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "102.3",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Mozilla",
    "product": "Firefox",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "105",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]