description: A data race could occur in the <code>PK11_ChangePW</code> function, potentially leading to a use-after-free vulnerability. In Firefox, this lock protected the data when a user changed their master password. This vulnerability affects Firefox ESR < 102.2 and Thunderbird < 102.2.
problem types: Data race and potential use-after-free in PK11_ChangePW
affected:
{
vendor: Mozilla
product: Firefox ESR
versions:
version: unspecified, lessThan: 102.2, status: affected, versionType: custom
}
{
vendor: Mozilla
product: Thunderbird
versions:
version: unspecified, lessThan: 102.2, status: affected, versionType: custom
}
