{"id":"USN-5799-1","summary":"linux-oem-5.17, linux-oem-6.0 vulnerability","details":"Kyle Zeng discovered that the sysctl implementation in the Linux kernel\ncontained a stack-based buffer overflow. A local attacker could use this to\ncause a denial of service (system crash) or execute arbitrary code.\n","modified":"2026-02-10T04:42:55Z","published":"2023-01-11T01:23:50Z","related":["UBUNTU-CVE-2022-4378"],"upstream":["CVE-2022-4378","UBUNTU-CVE-2022-4378"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5799-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-4378"}],"affected":[{"package":{"name":"linux-oem-5.17","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/linux-oem-5.17@5.17.0-1026.27?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.17.0-1026.27"}]}],"versions":["5.17.0-1003.3","5.17.0-1004.4","5.17.0-1006.6","5.17.0-1011.12","5.17.0-1012.13","5.17.0-1013.14","5.17.0-1014.15","5.17.0-1015.16","5.17.0-1016.17","5.17.0-1017.18","5.17.0-1018.19","5.17.0-1019.20","5.17.0-1020.21","5.17.0-1021.22","5.17.0-1024.25","5.17.0-1025.26"],"ecosystem_specific":{"binaries":[{"binary_version":"5.17.0-1026.27","binary_name":"linux-buildinfo-5.17.0-1026-oem"},{"binary_version":"5.17.0-1026.27","binary_name":"linux-headers-5.17.0-1026-oem"},{"binary_version":"5.17.0-1026.27","binary_name":"linux-image-unsigned-5.17.0-1026-oem"},{"binary_version":"5.17.0-1026.27","binary_name":"linux-modules-5.17.0-1026-oem"},{"binary_version":"5.17.0-1026.27","binary_name":"linux-modules-iwlwifi-5.17.0-1026-oem"},{"binary_version":"5.17.0-1026.27","binary_name":"linux-oem-5.17-headers-5.17.0-1026"},{"binary_version":"5.17.0-1026.27","binary_name":"linux-oem-5.17-tools-5.17.0-1026"},{"binary_version":"5.17.0-1026.27","binary_name":"linux-oem-5.17-tools-host"},{"binary_version":"5.17.0-1026.27","binary_name":"linux-tools-5.17.0-1026-oem"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5799-1.json","cves_map":{"cves":[{"id":"CVE-2022-4378","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:22.04:LTS"}}},{"package":{"name":"linux-oem-6.0","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/linux-oem-6.0@6.0.0-1010.10?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.0.0-1010.10"}]}],"versions":["6.0.0-1006.6","6.0.0-1007.7","6.0.0-1008.8","6.0.0-1009.9"],"ecosystem_specific":{"binaries":[{"binary_version":"6.0.0-1010.10","binary_name":"linux-buildinfo-6.0.0-1010-oem"},{"binary_version":"6.0.0-1010.10","binary_name":"linux-headers-6.0.0-1010-oem"},{"binary_version":"6.0.0-1010.10","binary_name":"linux-image-unsigned-6.0.0-1010-oem"},{"binary_version":"6.0.0-1010.10","binary_name":"linux-modules-6.0.0-1010-oem"},{"binary_version":"6.0.0-1010.10","binary_name":"linux-modules-ipu6-6.0.0-1010-oem"},{"binary_version":"6.0.0-1010.10","binary_name":"linux-modules-ivsc-6.0.0-1010-oem"},{"binary_version":"6.0.0-1010.10","binary_name":"linux-modules-iwlwifi-6.0.0-1010-oem"},{"binary_version":"6.0.0-1010.10","binary_name":"linux-oem-6.0-headers-6.0.0-1010"},{"binary_version":"6.0.0-1010.10","binary_name":"linux-oem-6.0-tools-6.0.0-1010"},{"binary_version":"6.0.0-1010.10","binary_name":"linux-oem-6.0-tools-host"},{"binary_version":"6.0.0-1010.10","binary_name":"linux-tools-6.0.0-1010-oem"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5799-1.json","cves_map":{"cves":[{"id":"CVE-2022-4378","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:22.04:LTS"}}}],"schema_version":"1.7.3"}