An update for bluez 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-2022-1763 Final 1.0 1.0 2022-07-22 Initial 2022-07-22 2022-07-22 openEuler SA Tool V1.0 2022-07-22 bluez security update An update for bluez is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. This package provides all utilities for use in Bluetooth applications. The BLUETOOTH trademarks are owned by Bluetooth SIG, Inc., U.S.A. Security Fix(es): BlueZ is a Bluetooth protocol stack for Linux. In affected versions a vulnerability exists in sdp_cstate_alloc_buf which allocates memory which will always be hung in the singly linked list of cstates and will not be freed. This will cause a memory leak over time. The data can be a very large object, which can be caused by an attacker continuously sending sdp packets and this may cause the service of the target device to crash.(CVE-2021-41229) An update for bluez 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 medium. 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. Medium bluez https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1763 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-41229 https://nvd.nist.gov/vuln/detail/CVE-2021-41229 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS bluez-cups-5.54-10.oe1.aarch64.rpm bluez-debuginfo-5.54-10.oe1.aarch64.rpm bluez-devel-5.54-10.oe1.aarch64.rpm bluez-libs-5.54-10.oe1.aarch64.rpm bluez-debugsource-5.54-10.oe1.aarch64.rpm bluez-5.54-10.oe1.aarch64.rpm bluez-devel-5.54-10.oe1.aarch64.rpm bluez-debuginfo-5.54-10.oe1.aarch64.rpm bluez-libs-5.54-10.oe1.aarch64.rpm bluez-debugsource-5.54-10.oe1.aarch64.rpm bluez-5.54-10.oe1.aarch64.rpm bluez-cups-5.54-10.oe1.aarch64.rpm bluez-libs-5.54-14.oe2203.aarch64.rpm bluez-cups-5.54-14.oe2203.aarch64.rpm bluez-5.54-14.oe2203.aarch64.rpm bluez-devel-5.54-14.oe2203.aarch64.rpm bluez-debuginfo-5.54-14.oe2203.aarch64.rpm bluez-debugsource-5.54-14.oe2203.aarch64.rpm bluez-help-5.54-10.oe1.noarch.rpm bluez-help-5.54-10.oe1.noarch.rpm bluez-help-5.54-14.oe2203.noarch.rpm bluez-5.54-10.oe1.src.rpm bluez-5.54-10.oe1.src.rpm bluez-5.54-14.oe2203.src.rpm bluez-5.54-10.oe1.x86_64.rpm bluez-devel-5.54-10.oe1.x86_64.rpm bluez-cups-5.54-10.oe1.x86_64.rpm bluez-debuginfo-5.54-10.oe1.x86_64.rpm bluez-debugsource-5.54-10.oe1.x86_64.rpm bluez-libs-5.54-10.oe1.x86_64.rpm bluez-debugsource-5.54-10.oe1.x86_64.rpm bluez-5.54-10.oe1.x86_64.rpm bluez-debuginfo-5.54-10.oe1.x86_64.rpm bluez-cups-5.54-10.oe1.x86_64.rpm bluez-devel-5.54-10.oe1.x86_64.rpm bluez-libs-5.54-10.oe1.x86_64.rpm bluez-devel-5.54-14.oe2203.x86_64.rpm bluez-debugsource-5.54-14.oe2203.x86_64.rpm bluez-cups-5.54-14.oe2203.x86_64.rpm bluez-5.54-14.oe2203.x86_64.rpm bluez-libs-5.54-14.oe2203.x86_64.rpm bluez-debuginfo-5.54-14.oe2203.x86_64.rpm BlueZ is a Bluetooth protocol stack for Linux. In affected versions a vulnerability exists in sdp_cstate_alloc_buf which allocates memory which will always be hung in the singly linked list of cstates and will not be freed. This will cause a memory leak over time. The data can be a very large object, which can be caused by an attacker continuously sending sdp packets and this may cause the service of the target device to crash. 2022-07-22 CVE-2021-41229 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS Medium 6.5 AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H bluez security update 2022-07-22 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1763