{"schema_version":"1.7.2","id":"OESA-2024-1264","modified":"2024-03-08T11:07:10Z","published":"2024-03-08T11:07:10Z","upstream":["CVE-2023-49100"],"summary":"arm-trusted-firmware security update","details":"Trusted Firmware-A is a reference implementation of secure world software for Arm A-Profile architectures (Armv8-A and Armv7-A), including an Exception Level 3 (EL3) Secure Monitor.\r\n\r\nSecurity Fix(es):\r\n\r\nTrusted Firmware-A (TF-A) before 2.10 has a potential read out-of-bounds in the SDEI service. The input parameter passed in register x1 is not validated well enough in the function sdei_interrupt_bind. The parameter is passed to a call to plat_ic_get_interrupt_type. It can be any arbitrary value passing checks in the function plat_ic_is_sgi. A compromised Normal World (Linux kernel) can enable a root-privileged attacker to issue arbitrary SMC calls. Using this primitive, he can control the content of registers x0 through x6, which are used to send parameters to TF-A. Out-of-bounds addresses can be read in the context of TF-A (EL3). Because the read value is never returned to non-secure memory or in registers, no leak is possible. An attacker can still crash TF-A, however.(CVE-2023-49100)","affected":[{"package":{"ecosystem":"openEuler:20.03-LTS-SP1","name":"arm-trusted-firmware","purl":"pkg:rpm/openEuler/arm-trusted-firmware\u0026distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6-4.oe1"}]}],"ecosystem_specific":{"aarch64":["arm-trusted-firmware-armv8-1.6-4.oe1.aarch64.rpm"],"src":["arm-trusted-firmware-1.6-4.oe1.src.rpm"]}},{"package":{"ecosystem":"openEuler:20.03-LTS-SP4","name":"arm-trusted-firmware","purl":"pkg:rpm/openEuler/arm-trusted-firmware\u0026distro=openEuler-20.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6-4.oe2003sp4"}]}],"ecosystem_specific":{"aarch64":["arm-trusted-firmware-armv8-1.6-4.oe2003sp4.aarch64.rpm"],"src":["arm-trusted-firmware-1.6-4.oe2003sp4.src.rpm"]}},{"package":{"ecosystem":"openEuler:22.03-LTS","name":"arm-trusted-firmware","purl":"pkg:rpm/openEuler/arm-trusted-firmware\u0026distro=openEuler-22.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3-4.oe2203sp3"}]}],"ecosystem_specific":{"aarch64":["arm-trusted-firmware-armv8-2.3-4.oe2203.aarch64.rpm","arm-trusted-firmware-armv8-2.3-4.oe2203sp1.aarch64.rpm","arm-trusted-firmware-armv8-2.3-4.oe2203sp2.aarch64.rpm","arm-trusted-firmware-armv8-2.3-4.oe2203sp3.aarch64.rpm"],"src":["arm-trusted-firmware-2.3-4.oe2203.src.rpm","arm-trusted-firmware-2.3-4.oe2203sp1.src.rpm","arm-trusted-firmware-2.3-4.oe2203sp2.src.rpm","arm-trusted-firmware-2.3-4.oe2203sp3.src.rpm"]}},{"package":{"ecosystem":"openEuler:22.03-LTS-SP1","name":"arm-trusted-firmware","purl":"pkg:rpm/openEuler/arm-trusted-firmware\u0026distro=openEuler-22.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3-4.oe2203sp1"}]}],"ecosystem_specific":{"aarch64":["arm-trusted-firmware-armv8-2.3-4.oe2203sp1.aarch64.rpm"],"src":["arm-trusted-firmware-2.3-4.oe2203sp1.src.rpm"]}},{"package":{"ecosystem":"openEuler:22.03-LTS-SP2","name":"arm-trusted-firmware","purl":"pkg:rpm/openEuler/arm-trusted-firmware\u0026distro=openEuler-22.03-LTS-SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3-4.oe2203sp2"}]}],"ecosystem_specific":{"aarch64":["arm-trusted-firmware-armv8-2.3-4.oe2203sp2.aarch64.rpm"],"src":["arm-trusted-firmware-2.3-4.oe2203sp2.src.rpm"]}},{"package":{"ecosystem":"openEuler:22.03-LTS-SP3","name":"arm-trusted-firmware","purl":"pkg:rpm/openEuler/arm-trusted-firmware\u0026distro=openEuler-22.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3-4.oe2203sp3"}]}],"ecosystem_specific":{"aarch64":["arm-trusted-firmware-armv8-2.3-4.oe2203sp3.aarch64.rpm"],"src":["arm-trusted-firmware-2.3-4.oe2203sp3.src.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1264"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-49100"}],"database_specific":{"severity":"High"}}