{"id":"CVE-2022-27540","state":"PUBLISHED","title":"A potential Time-of-Check to Time-of Use (TOCTOU) vulnerability has been identified in the HP BIOS for certain HP PC products, which might allow arbitrary code execution, denial of","description":"A potential Time-of-Check to Time-of Use (TOCTOU) vulnerability has been identified in the HP BIOS for certain HP PC products, which might allow arbitrary code execution, denial of service, and information disclosure. HP is releasing BIOS updates to mitigate the potential vulnerability.","publishedAt":"2024-06-28T19:00:28.307Z","updatedAt":"2024-08-22T14:52:53.925Z","severity":{"score":7.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"hp","products":["HP Inc. HP PC BIOS"],"affected":[{"vendor":"HP Inc.","product":"HP PC BIOS","defaultStatus":"unknown","versions":[{"version":"See HP Security Bulletin reference for affected versions.","status":"affected"}]}],"references":["https://support.hp.com/us-en/document/ish_10810714-10810745-16/hpsbhf03948"],"weaknesses":["CWE-367"],"ingestedAt":"2026-10-29T19:49:52.117Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/27xxx/CVE-2022-27540.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-27540","state":"PUBLISHED","datePublished":"2024-06-28T19:00:28.307Z","dateUpdated":"2024-08-22T14:52:53.925Z","assignerShortName":"hp","assignerOrgId":"74586083-13ce-40fd-b46a-8e5d23cfbcb2","dateReserved":"2022-03-21T21:15:05.750Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A potential Time-of-Check to Time-of Use (TOCTOU) vulnerability has been identified in the HP BIOS for certain HP PC products, which might allow arbitrary code execution, denial of service, and information disclosure. HP is releasing BIOS updates to mitigate the potential vulnerability."}],"affected":[{"vendor":"HP Inc.","product":"HP PC BIOS","defaultStatus":"unknown","versions":[{"version":"See HP Security Bulletin reference for affected versions.","status":"affected"}]}],"references":[{"url":"https://support.hp.com/us-en/document/ish_10810714-10810745-16/hpsbhf03948"}],"providerMetadata":{"shortName":"hp","orgId":"74586083-13ce-40fd-b46a-8e5d23cfbcb2","dateUpdated":"2024-06-28T19:00:28.307Z"},"x_generator":{"engine":"cveClient/1.0.15"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://support.hp.com/us-en/document/ish_10810714-10810745-16/hpsbhf03948","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T05:32:59.640Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"CHANGED","version":"3.1","baseScore":7.8,"attackVector":"LOCAL","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"HIGH","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-07-09T15:47:15.827287Z","id":"CVE-2022-27540","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-367","type":"CWE","lang":"en","description":"CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-08-22T14:52:53.925Z"}}]}}}