An update for libtpms is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2022-1695 Final 1.0 1.0 2022-06-02 Initial 2022-06-02 2022-06-02 openEuler SA Tool V1.0 2022-06-02 libtpms security update An update for libtpms is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. A library providing TPM functionality for VMs. Targeted for integration into Qemu. Security Fix(es): A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms versions before 0.8.5, before 0.7.9 and before 0.6.6.(CVE-2021-3746) 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.(CVE-2021-3623) An update for libtpms is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High libtpms https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1695 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-3746 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-3623 https://nvd.nist.gov/vuln/detail/CVE-2021-3746 https://nvd.nist.gov/vuln/detail/CVE-2021-3623 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS libtpms-0.7.3-7.oe1.aarch64.rpm libtpms-debugsource-0.7.3-7.oe1.aarch64.rpm libtpms-devel-0.7.3-7.oe1.aarch64.rpm libtpms-debuginfo-0.7.3-7.oe1.aarch64.rpm libtpms-debuginfo-0.7.3-7.oe1.aarch64.rpm libtpms-devel-0.7.3-7.oe1.aarch64.rpm libtpms-debugsource-0.7.3-7.oe1.aarch64.rpm libtpms-0.7.3-7.oe1.aarch64.rpm libtpms-0.7.3-7.oe2203.aarch64.rpm libtpms-debuginfo-0.7.3-7.oe2203.aarch64.rpm libtpms-devel-0.7.3-7.oe2203.aarch64.rpm libtpms-debugsource-0.7.3-7.oe2203.aarch64.rpm libtpms-0.7.3-7.oe1.src.rpm libtpms-0.7.3-7.oe1.src.rpm libtpms-0.7.3-7.oe2203.src.rpm libtpms-0.7.3-7.oe1.x86_64.rpm libtpms-debuginfo-0.7.3-7.oe1.x86_64.rpm libtpms-debugsource-0.7.3-7.oe1.x86_64.rpm libtpms-devel-0.7.3-7.oe1.x86_64.rpm libtpms-0.7.3-7.oe1.x86_64.rpm libtpms-devel-0.7.3-7.oe1.x86_64.rpm libtpms-debugsource-0.7.3-7.oe1.x86_64.rpm libtpms-debuginfo-0.7.3-7.oe1.x86_64.rpm libtpms-0.7.3-7.oe2203.x86_64.rpm libtpms-debuginfo-0.7.3-7.oe2203.x86_64.rpm libtpms-debugsource-0.7.3-7.oe2203.x86_64.rpm libtpms-devel-0.7.3-7.oe2203.x86_64.rpm A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2 s volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms versions before 0.8.5, before 0.7.9 and before 0.6.6. 2022-06-02 CVE-2021-3746 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H libtpms security update 2022-06-02 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1695 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. 2022-06-02 CVE-2021-3623 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS High 8.2 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H libtpms security update 2022-06-02 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1695