{"id":"CVE-2020-27820","state":"PUBLISHED","title":"A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could happen if removing device (that is not common to remove video card physica","description":"A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could happen if removing device (that is not common to remove video card physically without power-off, but same happens if \"unbind\" the driver).","publishedAt":"2021-11-02T23:26:20.000Z","updatedAt":"2024-08-04T16:25:43.062Z","severity":null,"assigner":"redhat","products":["n/a kernel"],"affected":[{"vendor":"n/a","product":"kernel","versions":[{"version":"to be fixed in RHEL-9 release","status":"affected"}]}],"references":["https://bugzilla.redhat.com/show_bug.cgi?id=1901726","https://lore.kernel.org/dri-devel/20201103194912.184413-2-jcline%40redhat.com/","https://lore.kernel.org/dri-devel/20201103194912.184413-3-jcline%40redhat.com/","https://lore.kernel.org/dri-devel/20201103194912.184413-4-jcline%40redhat.com/","https://www.oracle.com/security-alerts/cpujul2022.html"],"weaknesses":["CWE-416"],"ingestedAt":"2026-10-29T19:47:11.046Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/27xxx/CVE-2020-27820.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-27820","state":"PUBLISHED","datePublished":"2021-11-02T23:26:20.000Z","dateUpdated":"2024-08-04T16:25:43.062Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2020-10-27T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could happen if removing device (that is not common to remove video card physically without power-off, but same happens if \"unbind\" the driver)."}],"affected":[{"vendor":"n/a","product":"kernel","versions":[{"version":"to be fixed in RHEL-9 release","status":"affected"}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1901726","tags":["x_refsource_MISC"]},{"url":"https://lore.kernel.org/dri-devel/20201103194912.184413-2-jcline%40redhat.com/","tags":["x_refsource_MISC"]},{"url":"https://lore.kernel.org/dri-devel/20201103194912.184413-3-jcline%40redhat.com/","tags":["x_refsource_MISC"]},{"url":"https://lore.kernel.org/dri-devel/20201103194912.184413-4-jcline%40redhat.com/","tags":["x_refsource_MISC"]},{"url":"https://www.oracle.com/security-alerts/cpujul2022.html","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-416","description":"CWE-416","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2022-07-25T16:16:46.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1901726","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://lore.kernel.org/dri-devel/20201103194912.184413-2-jcline%40redhat.com/","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://lore.kernel.org/dri-devel/20201103194912.184413-3-jcline%40redhat.com/","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://lore.kernel.org/dri-devel/20201103194912.184413-4-jcline%40redhat.com/","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.oracle.com/security-alerts/cpujul2022.html","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T16:25:43.062Z"}}]}}}