{"id":"CVE-2020-35508","state":"PUBLISHED","title":"A flaw possibility of race condition and incorrect initialization of the process id was found in the Linux kernel child/parent process identification handling while filtering signa","description":"A flaw possibility of race condition and incorrect initialization of the process id was found in the Linux kernel child/parent process identification handling while filtering signal handlers. A local attacker is able to abuse this flaw to bypass checks to send any signal to a privileged process.","publishedAt":"2021-03-26T16:45:18.000Z","updatedAt":"2024-08-04T17:02:08.050Z","severity":null,"assigner":"redhat","products":["n/a kernel"],"affected":[{"vendor":"n/a","product":"kernel","versions":[{"version":"kernel 5.12","status":"affected"}]}],"references":["https://bugzilla.redhat.com/show_bug.cgi?id=1902724","https://github.com/torvalds/linux/commit/b4e00444cab4c3f3fec876dc0cccc8cbb0d1a948","https://security.netapp.com/advisory/ntap-20210513-0006/"],"weaknesses":["CWE-665"],"ingestedAt":"2026-10-29T19:47:21.880Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/35xxx/CVE-2020-35508.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-35508","state":"PUBLISHED","datePublished":"2021-03-26T16:45:18.000Z","dateUpdated":"2024-08-04T17:02:08.050Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2020-12-17T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A flaw possibility of race condition and incorrect initialization of the process id was found in the Linux kernel child/parent process identification handling while filtering signal handlers. A local attacker is able to abuse this flaw to bypass checks to send any signal to a privileged process."}],"affected":[{"vendor":"n/a","product":"kernel","versions":[{"version":"kernel 5.12","status":"affected"}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1902724","tags":["x_refsource_MISC"]},{"url":"https://github.com/torvalds/linux/commit/b4e00444cab4c3f3fec876dc0cccc8cbb0d1a948","tags":["x_refsource_MISC"]},{"url":"https://security.netapp.com/advisory/ntap-20210513-0006/","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-665","description":"CWE-665","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2021-05-13T20:06:08.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1902724","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/torvalds/linux/commit/b4e00444cab4c3f3fec876dc0cccc8cbb0d1a948","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20210513-0006/","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T17:02:08.050Z"}}]}}}