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OpenAdvisories
Medium RHSA-2023:2453 2 CVEs

Red Hat Security Advisory: libtpms security update

Published Sep 13, 2024 · Updated Jun 28, 2026

Ecosystem: Red Hat

Fixed packages 3

ReleasePackageFixed in
Red Hat · RHEL 9 enterprise_linux:9::appstream libtpms 0:0.9.1-3.20211126git1ff6fe1f43.el9_2
Red Hat · RHEL 9 enterprise_linux:9::appstream libtpms-debuginfo 0:0.9.1-3.20211126git1ff6fe1f43.el9_2
Red Hat · RHEL 9 enterprise_linux:9::appstream libtpms-debugsource 0:0.9.1-3.20211126git1ff6fe1f43.el9_2

Vulnerabilities 2

  • Medium 5.5
    CVE-2023-1018

    TPM2.0 vulnerable to out-of-bounds read

    An out-of-bounds read vulnerability exists in TPM2.0's Module Library allowing a 2-byte read past the end of a TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can read or access sensitive dat…

    Trusted Computing Group TPM2.0 libtpms libtpms Debian Ubuntu
  • Unscored —
    CVE-2023-1017

    TPM2.0 vulnerable to out-of-bounds write

    An out-of-bounds write vulnerability exists in TPM2.0's Module Library allowing writing of a 2-byte data past the end of TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can lead to denial of …

    Trusted Computing Group TPM2.0 libtpms libtpms Debian Ubuntu

References

  • article
    https://access.redhat.com/security/updates/classification/#moderate
  • article
    https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.2_release_notes/index
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2149416
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2149420
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_2453.json
  • report
    https://access.redhat.com/security/cve/CVE-2023-1017
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2023-1017
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2023-1017
  • article
    https://kb.cert.org/vuls/id/782720
  • report
    https://access.redhat.com/security/cve/CVE-2023-1018
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2023-1018
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2023-1018