{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-3090","assignerOrgId":"14ed7db2-1595-443d-9d34-6215bf890778","state":"PUBLISHED","assignerShortName":"Google","dateReserved":"2023-06-03T22:31:04.130Z","datePublished":"2023-06-28T19:06:41.221Z","dateUpdated":"2025-03-05T18:55:25.596Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","packageName":"kernel","product":"Kernel","repo":"https://git.kernel.org","vendor":"Linux","versions":[{"lessThan":"6.4","status":"affected","version":"3.19","versionType":"custom"}]}],"configurations":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"CONFIG_IPVLAN kernel config.<br>"}],"value":"CONFIG_IPVLAN kernel config."}],"datePublic":"2023-05-10T09:33:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>A heap out-of-bounds write vulnerability in the Linux Kernel ipvlan network driver can be exploited to achieve local privilege escalation.</p><p><span style=\"background-color: rgb(255, 255, 255);\">The out-of-bounds write is caused by missing skb-&gt;cb  initialization in the ipvlan network driver. The vulnerability is reachable if&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">CONFIG_IPVLAN is enabled.</span></span><span style=\"background-color: var(--wht);\"><br></span></p><p><span style=\"background-color: var(--wht);\">We recommend upgrading past commit 90cbed5247439a966b645b34eb0a2e037836ea8e.</span></p>"}],"value":"A heap out-of-bounds write vulnerability in the Linux Kernel ipvlan network driver can be exploited to achieve local privilege escalation.\n\nThe out-of-bounds write is caused by missing skb->cb  initialization in the ipvlan network driver. The vulnerability is reachable if CONFIG_IPVLAN is enabled.\n\n\nWe recommend upgrading past commit 90cbed5247439a966b645b34eb0a2e037836ea8e."}],"impacts":[{"capecId":"CAPEC-233","descriptions":[{"lang":"en","value":"CAPEC-233 Privilege Escalation"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","description":"CWE-787 Out-of-bounds Write","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"14ed7db2-1595-443d-9d34-6215bf890778","shortName":"Google","dateUpdated":"2023-10-19T23:07:09.083Z"},"references":[{"tags":["patch"],"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=90cbed5247439a966b645b34eb0a2e037836ea8e"},{"url":"https://kernel.dance/90cbed5247439a966b645b34eb0a2e037836ea8e"},{"url":"https://www.debian.org/security/2023/dsa-5448"},{"url":"https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html"},{"url":"https://security.netapp.com/advisory/ntap-20230731-0002/"},{"url":"https://www.debian.org/security/2023/dsa-5480"},{"url":"http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html"},{"url":"http://packetstormsecurity.com/files/175072/Kernel-Live-Patch-Security-Notice-LSN-0098-1.html"},{"url":"https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html"}],"source":{"discovery":"EXTERNAL"},"title":"Out-of-bounds write in Linux kernel's ipvlan network driver","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T06:41:04.144Z"},"title":"CVE Program Container","references":[{"tags":["patch","x_transferred"],"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=90cbed5247439a966b645b34eb0a2e037836ea8e"},{"url":"https://kernel.dance/90cbed5247439a966b645b34eb0a2e037836ea8e","tags":["x_transferred"]},{"url":"https://www.debian.org/security/2023/dsa-5448","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20230731-0002/","tags":["x_transferred"]},{"url":"https://www.debian.org/security/2023/dsa-5480","tags":["x_transferred"]},{"url":"http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html","tags":["x_transferred"]},{"url":"http://packetstormsecurity.com/files/175072/Kernel-Live-Patch-Security-Notice-LSN-0098-1.html","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-03-05T18:42:13.331109Z","id":"CVE-2023-3090","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-03-05T18:55:25.596Z"}}]}}