Missing initialization of a variable in the TPM2 source may allow a privileged user to potentially enable an escalation of privilege via local access. This affects tpm2-tss before 3.0.1 and before 2.4.3.
[
{
"product": "TPM2 source",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "before 3.01, before 2.4.3"
}
]
}
]
bugzilla.redhat.com/show_bug.cgi?id=1902167
github.com/tpm2-software/tpm2-tss/releases/tag/2.4.3
github.com/tpm2-software/tpm2-tss/releases/tag/3.0.1
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7KPOENCMJU4DMT3BDNUBRK25B3DJ47UO/
security.gentoo.org/glsa/202107-10