{"id":"USN-6255-1","summary":"linux-intel-iotg-5.15 vulnerabilities","details":"It was discovered that the IP-VLAN network driver for the Linux kernel did\nnot properly initialize memory in some situations, leading to an out-of-\nbounds write vulnerability. An attacker could use this to cause a denial of\nservice (system crash) or possibly execute arbitrary code. (CVE-2023-3090)\n\nMingi Cho discovered that the netfilter subsystem in the Linux kernel did\nnot properly validate the status of a nft chain while performing a lookup\nby id, leading to a use-after-free vulnerability. An attacker could use\nthis to cause a denial of service (system crash) or possibly execute\narbitrary code. (CVE-2023-31248)\n\nQuerijn Voet discovered that a race condition existed in the io_uring\nsubsystem in the Linux kernel, leading to a use-after-free vulnerability. A\nlocal attacker could use this to cause a denial of service (system crash)\nor possibly execute arbitrary code. (CVE-2023-3389)\n\nIt was discovered that the netfilter subsystem in the Linux kernel did not\nproperly handle some error conditions, leading to a use-after-free\nvulnerability. A local attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2023-3390)\n\nLin Ma discovered that a race condition existed in the MCTP implementation\nin the Linux kernel, leading to a use-after-free vulnerability. A\nprivileged attacker could use this to cause a denial of service (system\ncrash) or possibly execute arbitrary code. (CVE-2023-3439)\n\nTanguy Dubroca discovered that the netfilter subsystem in the Linux kernel\ndid not properly handle certain pointer data type, leading to an out-of-\nbounds write vulnerability. A privileged attacker could use this to cause a\ndenial of service (system crash) or possibly execute arbitrary code.\n(CVE-2023-35001)\n\n","modified":"2026-02-10T04:43:14Z","published":"2023-07-26T18:41:25Z","related":["UBUNTU-CVE-2023-3090","UBUNTU-CVE-2023-31248","UBUNTU-CVE-2023-3389","UBUNTU-CVE-2023-3390","UBUNTU-CVE-2023-3439","UBUNTU-CVE-2023-35001"],"upstream":["CVE-2023-3090","CVE-2023-31248","CVE-2023-3389","CVE-2023-3390","CVE-2023-3439","CVE-2023-35001","UBUNTU-CVE-2023-3090","UBUNTU-CVE-2023-31248","UBUNTU-CVE-2023-3389","UBUNTU-CVE-2023-3390","UBUNTU-CVE-2023-3439","UBUNTU-CVE-2023-35001"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6255-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-3090"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-3389"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-3390"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-3439"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-31248"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-35001"}],"affected":[{"package":{"name":"linux-intel-iotg-5.15","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/linux-intel-iotg-5.15@5.15.0-1036.41~20.04.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.0-1036.41~20.04.1"}]}],"versions":["5.15.0-1003.5~20.04.1","5.15.0-1008.11~20.04.1","5.15.0-1010.14~20.04.1","5.15.0-1015.20~20.04.2","5.15.0-1016.21~20.04.1","5.15.0-1017.22~20.04.1","5.15.0-1018.23~20.04.1","5.15.0-1021.26~20.04.1","5.15.0-1023.28~20.04.1","5.15.0-1025.30~20.04.1","5.15.0-1026.31~20.04.1","5.15.0-1027.32~20.04.1","5.15.0-1030.35~20.04.1","5.15.0-1031.36~20.04.1","5.15.0-1033.38~20.04.1","5.15.0-1034.39~20.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"5.15.0-1036.41~20.04.1","binary_name":"linux-buildinfo-5.15.0-1036-intel-iotg"},{"binary_version":"5.15.0-1036.41~20.04.1","binary_name":"linux-cloud-tools-5.15.0-1036-intel-iotg"},{"binary_version":"5.15.0-1036.41~20.04.1","binary_name":"linux-headers-5.15.0-1036-intel-iotg"},{"binary_version":"5.15.0-1036.41~20.04.1","binary_name":"linux-image-unsigned-5.15.0-1036-intel-iotg"},{"binary_version":"5.15.0-1036.41~20.04.1","binary_name":"linux-intel-iotg-5.15-cloud-tools-5.15.0-1036"},{"binary_version":"5.15.0-1036.41~20.04.1","binary_name":"linux-intel-iotg-5.15-cloud-tools-common"},{"binary_version":"5.15.0-1036.41~20.04.1","binary_name":"linux-intel-iotg-5.15-headers-5.15.0-1036"},{"binary_version":"5.15.0-1036.41~20.04.1","binary_name":"linux-intel-iotg-5.15-tools-5.15.0-1036"},{"binary_version":"5.15.0-1036.41~20.04.1","binary_name":"linux-intel-iotg-5.15-tools-common"},{"binary_version":"5.15.0-1036.41~20.04.1","binary_name":"linux-intel-iotg-5.15-tools-host"},{"binary_version":"5.15.0-1036.41~20.04.1","binary_name":"linux-modules-5.15.0-1036-intel-iotg"},{"binary_version":"5.15.0-1036.41~20.04.1","binary_name":"linux-modules-extra-5.15.0-1036-intel-iotg"},{"binary_version":"5.15.0-1036.41~20.04.1","binary_name":"linux-modules-iwlwifi-5.15.0-1036-intel-iotg"},{"binary_version":"5.15.0-1036.41~20.04.1","binary_name":"linux-tools-5.15.0-1036-intel-iotg"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"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"}],"id":"CVE-2023-3090"},{"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"}],"id":"CVE-2023-3389"},{"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"}],"id":"CVE-2023-3390"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-3439"},{"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"}],"id":"CVE-2023-31248"},{"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"}],"id":"CVE-2023-35001"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6255-1.json"}}],"schema_version":"1.7.3"}