{"id":"UBUNTU-CVE-2023-29933","details":"llvm-project commit bd456297 was discovered to contain a segmentation fault via the component mlir::Block::getArgument.","modified":"2026-04-22T16:42:45.879076Z","published":"2023-05-05T15:15:00Z","related":["USN-6258-1"],"upstream":["CVE-2023-29933"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-29933"},{"type":"REPORT","url":"https://github.com/llvm/llvm-project/issues/59442"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6258-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-29933"}],"affected":[{"package":{"name":"llvm-toolchain-15","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/llvm-toolchain-15@1:15.0.7-0ubuntu0.22.04.3?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:15.0.7-0ubuntu0.22.04.3"}]}],"versions":["1:15.0.6-3~ubuntu0.22.04.2","1:15.0.7-0ubuntu0.22.04.1","1:15.0.7-0ubuntu0.22.04.2"],"ecosystem_specific":{"binaries":[{"binary_name":"bolt-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"clang-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_version":"1:15.0.7-0ubuntu0.22.04.3","binary_name":"clang-15-examples"},{"binary_name":"clang-format-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"clang-tidy-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"clang-tools-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"clangd-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"libc++1-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"libc++abi1-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_version":"1:15.0.7-0ubuntu0.22.04.3","binary_name":"libclang-cpp15"},{"binary_name":"libclang1-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"libclc-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"liblld-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"liblldb-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"libllvm15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"libmlir-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"libomp5-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"libunwind-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"lld-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"lldb-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"llvm-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"llvm-15-examples","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"llvm-15-linker-tools","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"llvm-15-runtime","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"llvm-15-tools","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"mlir-15-tools","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"python3-clang-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"},{"binary_name":"python3-lldb-15","binary_version":"1:15.0.7-0ubuntu0.22.04.3"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-29933.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}