{"id":"USN-6520-1","summary":"linux-starfive-6.2 vulnerabilities","details":"Ivan D Barrera, Christopher Bednarz, Mustafa Ismail, and Shiraz Saleem\ndiscovered that the InfiniBand RDMA driver in the Linux kernel did not\nproperly check for zero-length STAG or MR registration. A remote attacker\ncould possibly use this to execute arbitrary code. (CVE-2023-25775)\n\nYu Hao and Weiteng Chen discovered that the Bluetooth HCI UART driver in\nthe Linux kernel contained a race condition, leading to a null pointer\ndereference vulnerability. A local attacker could use this to cause a\ndenial of service (system crash). (CVE-2023-31083)\n\nYu Hao discovered that the UBI driver in the Linux kernel did not properly\ncheck for MTD with zero erasesize during device attachment. A local\nprivileged attacker could use this to cause a denial of service (system\ncrash). (CVE-2023-31085)\n\nLin Ma discovered that the Netlink Transformation (XFRM) subsystem in the\nLinux kernel contained a null pointer dereference vulnerability in some\nsituations. A local privileged attacker could use this to cause a denial of\nservice (system crash). (CVE-2023-3772)\n\nChih-Yen Chang discovered that the KSMBD implementation in the Linux kernel\ndid not properly validate SMB request protocol IDs, leading to a out-of-\nbounds read vulnerability. A remote attacker could possibly use this to\ncause a denial of service (system crash). (CVE-2023-38430)\n\nChih-Yen Chang discovered that the KSMBD implementation in the Linux kernel\ndid not properly validate command payload size, leading to a out-of-bounds\nread vulnerability. A remote attacker could possibly use this to cause a\ndenial of service (system crash). (CVE-2023-38432)\n\nIt was discovered that the NFC implementation in the Linux kernel contained\na use-after-free vulnerability when performing peer-to-peer communication\nin certain conditions. A privileged attacker could use this to cause a\ndenial of service (system crash) or possibly expose sensitive information\n(kernel memory). (CVE-2023-3863)\n\nLaurence Wit discovered that the KSMBD implementation in the Linux kernel\ndid not properly validate a buffer size in certain situations, leading to\nan out-of-bounds read vulnerability. A remote attacker could use this to\ncause a denial of service (system crash) or possibly expose sensitive\ninformation. (CVE-2023-3865)\n\nLaurence Wit discovered that the KSMBD implementation in the Linux kernel\ncontained a null pointer dereference vulnerability when handling handling\nchained requests. A remote attacker could use this to cause a denial of\nservice (system crash). (CVE-2023-3866)\n\nIt was discovered that the KSMBD implementation in the Linux kernel did not\nproperly handle session setup requests, leading to an out-of-bounds read\nvulnerability. A remote attacker could use this to expose sensitive\ninformation. (CVE-2023-3867)\n\nIt was discovered that the Siano USB MDTV receiver device driver in the\nLinux kernel did not properly handle device initialization failures in\ncertain situations, leading to a use-after-free vulnerability. A physically\nproximate attacker could use this cause a denial of service (system crash).\n(CVE-2023-4132)\n\nIt was discovered that a race condition existed in the Cypress touchscreen\ndriver in the Linux kernel during device removal, leading to a use-after-\nfree vulnerability. A physically proximate attacker could use this to cause\na denial of service (system crash) or possibly execute arbitrary code.\n(CVE-2023-4134)\n\nThelford Williams discovered that the Ceph file system messenger protocol\nimplementation in the Linux kernel did not properly validate frame segment\nlength in certain situation, leading to a buffer overflow vulnerability. A\nremote attacker could use this to cause a denial of service (system crash)\nor possibly execute arbitrary code. (CVE-2023-44466)\n\nManfred Rudigier discovered that the Intel(R) PCI-Express Gigabit (igb)\nEthernet driver in the Linux kernel did not properly validate received\nframes that are larger than the set MTU size, leading to a buffer overflow\nvulnerability. An attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2023-45871)\n\nMaxim Levitsky discovered that the KVM nested virtualization (SVM)\nimplementation for AMD processors in the Linux kernel did not properly\nhandle x2AVIC MSRs. An attacker in a guest VM could use this to cause a\ndenial of service (host kernel crash). (CVE-2023-5090)\n\nIt was discovered that the SMB network file sharing protocol implementation\nin the Linux kernel did not properly handle certain error conditions,\nleading to a use-after-free vulnerability. A local attacker could use this\nto cause a denial of service (system crash) or possibly execute arbitrary\ncode. (CVE-2023-5345)\n\n","modified":"2026-02-10T04:43:26Z","published":"2023-11-28T20:01:23Z","related":["UBUNTU-CVE-2023-25775","UBUNTU-CVE-2023-31083","UBUNTU-CVE-2023-31085","UBUNTU-CVE-2023-3772","UBUNTU-CVE-2023-38430","UBUNTU-CVE-2023-38432","UBUNTU-CVE-2023-3863","UBUNTU-CVE-2023-3865","UBUNTU-CVE-2023-3866","UBUNTU-CVE-2023-3867","UBUNTU-CVE-2023-4132","UBUNTU-CVE-2023-4134","UBUNTU-CVE-2023-44466","UBUNTU-CVE-2023-45871","UBUNTU-CVE-2023-5090","UBUNTU-CVE-2023-5345"],"upstream":["CVE-2023-25775","CVE-2023-31083","CVE-2023-31085","CVE-2023-3772","CVE-2023-38430","CVE-2023-38432","CVE-2023-3863","CVE-2023-3865","CVE-2023-3866","CVE-2023-3867","CVE-2023-4132","CVE-2023-4134","CVE-2023-44466","CVE-2023-45871","CVE-2023-5090","CVE-2023-5345","UBUNTU-CVE-2023-25775","UBUNTU-CVE-2023-31083","UBUNTU-CVE-2023-31085","UBUNTU-CVE-2023-3772","UBUNTU-CVE-2023-38430","UBUNTU-CVE-2023-38432","UBUNTU-CVE-2023-3863","UBUNTU-CVE-2023-3865","UBUNTU-CVE-2023-3866","UBUNTU-CVE-2023-3867","UBUNTU-CVE-2023-4132","UBUNTU-CVE-2023-4134","UBUNTU-CVE-2023-44466","UBUNTU-CVE-2023-45871","UBUNTU-CVE-2023-5090","UBUNTU-CVE-2023-5345"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6520-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-3772"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-3863"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-3865"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-3866"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-3867"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-4132"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-4134"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-5090"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-5345"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-25775"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-31083"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-31085"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-38430"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-38432"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-44466"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-45871"}],"affected":[{"package":{"name":"linux-starfive-6.2","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/linux-starfive-6.2@6.2.0-1009.10~22.04.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.2.0-1009.10~22.04.1"}]}],"versions":["6.2.0-1006.7~22.04.1","6.2.0-1007.8~22.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"6.2.0-1009.10~22.04.1","binary_name":"linux-buildinfo-6.2.0-1009-starfive"},{"binary_version":"6.2.0-1009.10~22.04.1","binary_name":"linux-headers-6.2.0-1009-starfive"},{"binary_version":"6.2.0-1009.10~22.04.1","binary_name":"linux-image-6.2.0-1009-starfive"},{"binary_version":"6.2.0-1009.10~22.04.1","binary_name":"linux-modules-6.2.0-1009-starfive"},{"binary_version":"6.2.0-1009.10~22.04.1","binary_name":"linux-modules-extra-6.2.0-1009-starfive"},{"binary_version":"6.2.0-1009.10~22.04.1","binary_name":"linux-starfive-6.2-headers-6.2.0-1009"},{"binary_version":"6.2.0-1009.10~22.04.1","binary_name":"linux-starfive-6.2-tools-6.2.0-1009"},{"binary_version":"6.2.0-1009.10~22.04.1","binary_name":"linux-tools-6.2.0-1009-starfive"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6520-1.json","cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-3772"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-3863"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-3865"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-3866"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-3867"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2023-4132"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2023-4134"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}],"id":"CVE-2023-5090"},{"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-2023-5345"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-25775"},{"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":"low","type":"Ubuntu"}],"id":"CVE-2023-31083"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2023-31085"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-38430"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-38432"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-44466"},{"severity":[{"score":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-45871"}]}}}],"schema_version":"1.7.3"}