A flaw was found in libtpms. The flaw can be triggered by specially-crafted TPM 2 command packets containing illegal values and may lead to an out-of-bounds access when the volatile state of the TPM 2 is marshalled/written or unmarshalled/read. The highest threat from this vulnerability is to system availability.
References
Link | Resource |
---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=1976806 | Issue Tracking Patch Third Party Advisory |
https://github.com/stefanberger/libtpms/commit/2e6173c | Patch Third Party Advisory |
https://github.com/stefanberger/libtpms/commit/2f30d62 | Patch Third Party Advisory |
https://github.com/stefanberger/libtpms/commit/7981d9a | Patch Third Party Advisory |
https://github.com/stefanberger/libtpms/pull/223 | Issue Tracking Third Party Advisory |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z7KZSYMTE7Z4BBEZUWO2DIMQDWMGEP46/ |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2022-03-02T22:02:36
Updated: 2022-05-23T17:47:20
Reserved: 2021-06-28T00:00:00
Link: CVE-2021-3623
JSON object: View
NVD Information
Status : Modified
Published: 2022-03-02T23:15:08.623
Modified: 2023-11-07T03:38:09.873
Link: CVE-2021-3623
JSON object: View
Redhat Information
No data.
CWE