{"id":"USN-6151-1","summary":"linux-xilinx-zynqmp vulnerabilities","details":"It was discovered that the System V IPC implementation in the Linux kernel\ndid not properly handle large shared memory counts. A local attacker could\nuse this to cause a denial of service (memory exhaustion). (CVE-2021-3669)\n\nIt was discovered that the KVM VMX implementation in the Linux kernel did\nnot properly handle indirect branch prediction isolation between L1 and L2\nVMs. An attacker in a guest VM could use this to expose sensitive\ninformation from the host OS or other guest VMs. (CVE-2022-2196)\n\nGerald Lee discovered that the USB Gadget file system implementation in the\nLinux kernel contained a race condition, leading to a use-after-free\nvulnerability in some situations. A local attacker could use this to cause\na denial of service (system crash) or possibly execute arbitrary code.\n(CVE-2022-4382)\n\nIt was discovered that the RNDIS USB driver in the Linux kernel contained\nan integer overflow vulnerability. A local attacker with physical access\ncould plug in a malicious USB device to cause a denial of service (system\ncrash) or possibly execute arbitrary code. (CVE-2023-23559)\n\n","modified":"2026-02-10T04:43:09Z","published":"2023-06-08T22:16:29Z","related":["UBUNTU-CVE-2021-3669","UBUNTU-CVE-2022-2196","UBUNTU-CVE-2022-4382","UBUNTU-CVE-2023-23559"],"upstream":["CVE-2021-3669","CVE-2022-2196","CVE-2022-4382","CVE-2023-23559","UBUNTU-CVE-2021-3669","UBUNTU-CVE-2022-2196","UBUNTU-CVE-2022-4382","UBUNTU-CVE-2023-23559"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6151-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-3669"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-2196"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-4382"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-23559"}],"affected":[{"package":{"name":"linux-xilinx-zynqmp","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/linux-xilinx-zynqmp@5.4.0-1023.27?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-1023.27"}]}],"versions":["5.4.0-1020.24","5.4.0-1021.25","5.4.0-1022.26"],"ecosystem_specific":{"binaries":[{"binary_version":"5.4.0-1023.27","binary_name":"linux-buildinfo-5.4.0-1023-xilinx-zynqmp"},{"binary_version":"5.4.0-1023.27","binary_name":"linux-headers-5.4.0-1023-xilinx-zynqmp"},{"binary_version":"5.4.0-1023.27","binary_name":"linux-image-5.4.0-1023-xilinx-zynqmp"},{"binary_version":"5.4.0-1023.27","binary_name":"linux-modules-5.4.0-1023-xilinx-zynqmp"},{"binary_version":"5.4.0-1023.27","binary_name":"linux-tools-5.4.0-1023-xilinx-zynqmp"},{"binary_version":"5.4.0-1023.27","binary_name":"linux-xilinx-zynqmp-headers-5.4.0-1023"},{"binary_version":"5.4.0-1023.27","binary_name":"linux-xilinx-zynqmp-tools-5.4.0-1023"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"id":"CVE-2021-3669","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]},{"id":"CVE-2022-2196","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:L"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2022-4382","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"low"}]},{"id":"CVE-2023-23559","severity":[{"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":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6151-1.json"}}],"schema_version":"1.7.3"}