Out-of-bounds read in swtpm
Résumé
Out-of-bounds read in swtpm
Description d'origine
La description telle que publiée par la source (souvent en anglais).
swtpm is a libtpms-based TPM emulator with socket, character device, and Linux CUSE interface. Versions prior to 0.5.3, 0.6.2, and 0.7.1 are vulnerable to out-of-bounds read. A specially crafted header of swtpm's state, where the blobheader's hdrsize indicator has an invalid value, may cause an out-of-bounds access when the byte array representing the state of the TPM is accessed. This will likely crash swtpm or prevent it from starting since the state cannot be understood. Users should upgrade to swtpm v0.5.3, v0.6.2, or v0.7.1 to receive a patch. There are currently no known workarounds.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Debian DEBIAN-CVE-2022-23645 swtpm Corrigé dans: 0.7.1-1
Références
- advisory github.com
- advisory github.com
- advisory lists.fedoraproject.org
- advisory nvd.nist.gov
- patch github.com
- web github.com
- web github.com
- web github.com