{"id":"UBUNTU-CVE-2022-48063","details":"GNU Binutils before 2.40 was discovered to contain an excessive memory consumption vulnerability via the function load_separate_debug_files at dwarf2.c. The attacker could supply a crafted ELF file and cause a DNS attack.","modified":"2026-01-30T02:12:41.411442Z","published":"2023-08-22T19:16:00Z","related":["USN-6413-1","USN-6655-1"],"upstream":["CVE-2022-48063"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-48063"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6413-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6655-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-48063"}],"affected":[{"package":{"name":"binutils","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/binutils@2.24-5ubuntu14.2+esm5?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.24-5ubuntu14.2+esm5"}]}],"versions":["2.23.52.20130913-0ubuntu1","2.23.90.20131017-1ubuntu1","2.23.90.20131116-1ubuntu1","2.23.91.20131123-1ubuntu1","2.24-1ubuntu1","2.24-1ubuntu2","2.24-2ubuntu1","2.24-2ubuntu2","2.24-2ubuntu3","2.24-4ubuntu1","2.24-5ubuntu1","2.24-5ubuntu2","2.24-5ubuntu3","2.24-5ubuntu3.1","2.24-5ubuntu13","2.24-5ubuntu14","2.24-5ubuntu14.1","2.24-5ubuntu14.2","2.24-5ubuntu14.2+esm1","2.24-5ubuntu14.2+esm2","2.24-5ubuntu14.2+esm3"],"ecosystem_specific":{"binaries":[{"binary_name":"binutils","binary_version":"2.24-5ubuntu14.2+esm5"},{"binary_name":"binutils-dev","binary_version":"2.24-5ubuntu14.2+esm5"},{"binary_name":"binutils-multiarch","binary_version":"2.24-5ubuntu14.2+esm5"},{"binary_name":"binutils-multiarch-dev","binary_version":"2.24-5ubuntu14.2+esm5"},{"binary_name":"binutils-source","binary_version":"2.24-5ubuntu14.2+esm5"},{"binary_name":"binutils-static","binary_version":"2.24-5ubuntu14.2+esm5"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-48063.json"}},{"package":{"name":"binutils","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/binutils@2.26.1-1ubuntu1~16.04.8+esm9?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.26.1-1ubuntu1~16.04.8+esm9"}]}],"versions":["2.25.1-6ubuntu1","2.25.51.20151022-0ubuntu2","2.25.51.20151022-0ubuntu3","2.25.51.20151027-0ubuntu1","2.25.51.20151028-0ubuntu1","2.25.51.20151106-0ubuntu1","2.25.51.20151113-1ubuntu1","2.25.51.20151113-2ubuntu1","2.25.90.20151125-1ubuntu1","2.25.90.20151125-2ubuntu1","2.25.90.20151211-0ubuntu1","2.25.90.20151211-0ubuntu2","2.25.90.20160101-1ubuntu1","2.25.90.20160101-1ubuntu2","2.26-2ubuntu1","2.26-3ubuntu1","2.26-4ubuntu1","2.26-5ubuntu1","2.26-6ubuntu1","2.26-7ubuntu2","2.26-8ubuntu1","2.26-8ubuntu2","2.26-8ubuntu2.1","2.26.1-1ubuntu1~16.04","2.26.1-1ubuntu1~16.04.1","2.26.1-1ubuntu1~16.04.3","2.26.1-1ubuntu1~16.04.4","2.26.1-1ubuntu1~16.04.5","2.26.1-1ubuntu1~16.04.6","2.26.1-1ubuntu1~16.04.7","2.26.1-1ubuntu1~16.04.8","2.26.1-1ubuntu1~16.04.8+esm1","2.26.1-1ubuntu1~16.04.8+esm3","2.26.1-1ubuntu1~16.04.8+esm4","2.26.1-1ubuntu1~16.04.8+esm5","2.26.1-1ubuntu1~16.04.8+esm6","2.26.1-1ubuntu1~16.04.8+esm7"],"ecosystem_specific":{"binaries":[{"binary_name":"binutils","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-aarch64-linux-gnu","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-alpha-linux-gnu","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-arm-linux-gnueabi","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-arm-linux-gnueabihf","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-dev","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-hppa-linux-gnu","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-hppa64-linux-gnu","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-m68k-linux-gnu","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-mips-linux-gnu","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-mips64-linux-gnuabi64","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-mips64el-linux-gnuabi64","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-mipsel-linux-gnu","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-multiarch","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-multiarch-dev","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-powerpc-linux-gnu","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-powerpc-linux-gnuspe","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-powerpc64-linux-gnu","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-powerpc64le-linux-gnu","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-s390x-linux-gnu","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-sh4-linux-gnu","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-source","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"},{"binary_name":"binutils-sparc64-linux-gnu","binary_version":"2.26.1-1ubuntu1~16.04.8+esm9"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-48063.json"}},{"package":{"name":"binutils","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/binutils@2.30-21ubuntu1~18.04.9+esm3?arch=source&distro=esm-infra/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.30-21ubuntu1~18.04.9+esm3"}]}],"versions":["2.29.1-4ubuntu1","2.29.1-6ubuntu1","2.29.1-7ubuntu1","2.29.1-8ubuntu1","2.29.1-10ubuntu1","2.29.1-12ubuntu1","2.30-4ubuntu1","2.30-5ubuntu1","2.30-7ubuntu1","2.30-8ubuntu1","2.30-9ubuntu1","2.30-10ubuntu1","2.30-11ubuntu1","2.30-14ubuntu2","2.30-15ubuntu1","2.30-20ubuntu2~18.04","2.30-21ubuntu1~18.04","2.30-21ubuntu1~18.04.1","2.30-21ubuntu1~18.04.2","2.30-21ubuntu1~18.04.3","2.30-21ubuntu1~18.04.4","2.30-21ubuntu1~18.04.5","2.30-21ubuntu1~18.04.7","2.30-21ubuntu1~18.04.8","2.30-21ubuntu1~18.04.9","2.30-21ubuntu1~18.04.9+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"binutils","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-aarch64-linux-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-alpha-linux-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-arm-linux-gnueabi","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-arm-linux-gnueabihf","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-common","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-dev","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-for-build","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-for-host","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-hppa-linux-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-hppa64-linux-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-i686-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-i686-kfreebsd-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-i686-linux-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-ia64-linux-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-m68k-linux-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-mips-linux-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-mips64-linux-gnuabi64","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-mips64-linux-gnuabin32","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-mips64el-linux-gnuabi64","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-mips64el-linux-gnuabin32","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-mipsel-linux-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-mipsisa32r6-linux-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-mipsisa32r6el-linux-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-mipsisa64r6-linux-gnuabi64","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-mipsisa64r6-linux-gnuabin32","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-mipsisa64r6el-linux-gnuabi64","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-mipsisa64r6el-linux-gnuabin32","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-multiarch","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-multiarch-dev","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-powerpc-linux-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-powerpc-linux-gnuspe","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-powerpc64-linux-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-powerpc64le-linux-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-riscv64-linux-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-s390x-linux-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-sh4-linux-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-source","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-sparc64-linux-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-x86-64-kfreebsd-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-x86-64-linux-gnu","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"binutils-x86-64-linux-gnux32","binary_version":"2.30-21ubuntu1~18.04.9+esm3"},{"binary_name":"libbinutils","binary_version":"2.30-21ubuntu1~18.04.9+esm3"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-48063.json"}},{"package":{"name":"binutils","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/binutils@2.34-6ubuntu1.9?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.34-6ubuntu1.9"}]}],"versions":["2.33-2ubuntu1","2.33.1-1ubuntu1","2.33.1-5ubuntu1","2.33.1-6ubuntu1","2.33.1-6ubuntu3","2.33.90.20200122-1ubuntu2","2.34-1ubuntu1","2.34-3ubuntu1","2.34-4ubuntu1","2.34-5ubuntu1","2.34-6ubuntu1","2.34-6ubuntu1.1","2.34-6ubuntu1.3","2.34-6ubuntu1.4","2.34-6ubuntu1.5","2.34-6ubuntu1.6","2.34-6ubuntu1.7","2.34-6ubuntu1.8"],"ecosystem_specific":{"binaries":[{"binary_name":"binutils","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-aarch64-linux-gnu","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-alpha-linux-gnu","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-arm-linux-gnueabi","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-arm-linux-gnueabihf","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-common","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-dev","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-for-build","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-for-host","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-hppa-linux-gnu","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-hppa64-linux-gnu","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-i686-gnu","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-i686-kfreebsd-gnu","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-i686-linux-gnu","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-ia64-linux-gnu","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-m68k-linux-gnu","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-multiarch","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-multiarch-dev","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-powerpc-linux-gnu","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-powerpc64-linux-gnu","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-powerpc64le-linux-gnu","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-riscv64-linux-gnu","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-s390x-linux-gnu","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-sh4-linux-gnu","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-source","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-sparc64-linux-gnu","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-x86-64-kfreebsd-gnu","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-x86-64-linux-gnu","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"binutils-x86-64-linux-gnux32","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"libbinutils","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"libctf-nobfd0","binary_version":"2.34-6ubuntu1.9"},{"binary_name":"libctf0","binary_version":"2.34-6ubuntu1.9"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-48063.json"}},{"package":{"name":"binutils","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/binutils@2.38-4ubuntu2.6?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.38-4ubuntu2.6"}]}],"versions":["2.37-7ubuntu1","2.37-9ubuntu1","2.37-10ubuntu1","2.37.50.20220106-2ubuntu1","2.37.90.20220126-0ubuntu1","2.37.90.20220130-0ubuntu2","2.38-1ubuntu1","2.38-2ubuntu1","2.38-3ubuntu1","2.38-4ubuntu2","2.38-4ubuntu2.1","2.38-4ubuntu2.2","2.38-4ubuntu2.3","2.38-4ubuntu2.4","2.38-4ubuntu2.5"],"ecosystem_specific":{"binaries":[{"binary_name":"binutils","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-aarch64-linux-gnu","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-alpha-linux-gnu","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-arm-linux-gnueabi","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-arm-linux-gnueabihf","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-common","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-dev","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-for-build","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-for-host","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-hppa-linux-gnu","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-hppa64-linux-gnu","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-i686-gnu","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-i686-kfreebsd-gnu","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-i686-linux-gnu","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-ia64-linux-gnu","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-m68k-linux-gnu","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-multiarch","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-multiarch-dev","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-powerpc-linux-gnu","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-powerpc64-linux-gnu","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-powerpc64le-linux-gnu","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-riscv64-linux-gnu","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-s390x-linux-gnu","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-sh4-linux-gnu","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-source","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-sparc64-linux-gnu","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-x86-64-kfreebsd-gnu","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-x86-64-linux-gnu","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"binutils-x86-64-linux-gnux32","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"libbinutils","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"libctf-nobfd0","binary_version":"2.38-4ubuntu2.6"},{"binary_name":"libctf0","binary_version":"2.38-4ubuntu2.6"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-48063.json"}}],"schema_version":"1.7.3","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":"Ubuntu","score":"medium"}]}