{"id":"UBUNTU-CVE-2024-31580","details":"PyTorch before v2.2.0 was discovered to contain a heap buffer overflow vulnerability in the component /runtime/vararg_functions.cpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.","modified":"2026-05-20T16:08:50.567606757Z","published":"2024-04-17T19:15:00Z","upstream":["CVE-2024-31580"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-31580"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-31580"},{"type":"REPORT","url":"https://github.com/pytorch/pytorch/commit/b5c3a17c2c207ebefcb85043f0cf94be9b2fef81"},{"type":"REPORT","url":"https://gist.github.com/1047524396/038c78f2f007345e6f497698ace2aa3d"}],"affected":[{"package":{"name":"pytorch","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/pytorch?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.1-7","1.8.1-4"],"ecosystem_specific":{"binaries":[{"binary_name":"libtorch-test","binary_version":"1.8.1-4"},{"binary_name":"libtorch1.8","binary_version":"1.8.1-4"},{"binary_version":"1.8.1-4","binary_name":"python3-torch"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-31580.json"}},{"package":{"name":"pytorch","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/pytorch?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.6.0+dfsg-5build1","2.6.0+dfsg-7"],"ecosystem_specific":{"binaries":[{"binary_name":"libtorch-test","binary_version":"2.6.0+dfsg-7"},{"binary_name":"libtorch2.6","binary_version":"2.6.0+dfsg-7"},{"binary_name":"python3-torch","binary_version":"2.6.0+dfsg-7"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-31580.json"}},{"package":{"name":"pytorch","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/pytorch?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.6.0+dfsg-7","2.6.0+dfsg-9","2.9.1+dfsg-1~exp1ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_name":"libtorch-test","binary_version":"2.9.1+dfsg-1~exp1ubuntu2"},{"binary_version":"2.9.1+dfsg-1~exp1ubuntu2","binary_name":"libtorch2.9"},{"binary_version":"2.9.1+dfsg-1~exp1ubuntu2","binary_name":"python3-torch"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-31580.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"},{"type":"Ubuntu","score":"medium"}]}