{"id":"CVE-2021-37122","state":"PUBLISHED","title":"There is a use-after-free (UAF) vulnerability in Huawei products. An attacker may craft specific packets to exploit this vulnerability. Successful exploitation may cause the servic","description":"There is a use-after-free (UAF) vulnerability in Huawei products. An attacker may craft specific packets to exploit this vulnerability. Successful exploitation may cause the service abnormal. Affected product versions include:CloudEngine 12800 V200R005C10SPC800,V200R019C00SPC800;CloudEngine 5800 V200R005C10SPC800,V200R019C00SPC800;CloudEngine 6800 V200R005C10SPC800,V200R005C20SPC800,V200R019C00SPC800;CloudEngine 7800 V200R005C10SPC800,V200R019C00SPC800.","publishedAt":"2021-10-27T00:36:07.000Z","updatedAt":"2024-08-04T01:09:07.805Z","severity":null,"assigner":"huawei","products":["n/a CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800"],"affected":[{"vendor":"n/a","product":"CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800","versions":[{"version":"V200R005C10SPC800,V200R019C00SPC800","status":"affected"},{"version":"V200R005C10SPC800,V200R005C20SPC800,V200R019C00SPC800","status":"affected"}]}],"references":["https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211008-01-cloudengine-en"],"weaknesses":[],"ingestedAt":"2026-10-29T19:48:47.122Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/37xxx/CVE-2021-37122.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-37122","state":"PUBLISHED","datePublished":"2021-10-27T00:36:07.000Z","dateUpdated":"2024-08-04T01:09:07.805Z","assignerShortName":"huawei","assignerOrgId":"25ac1063-e409-4190-8079-24548c77ea2e","dateReserved":"2021-07-20T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"There is a use-after-free (UAF) vulnerability in Huawei products. An attacker may craft specific packets to exploit this vulnerability. Successful exploitation may cause the service abnormal. Affected product versions include:CloudEngine 12800 V200R005C10SPC800,V200R019C00SPC800;CloudEngine 5800 V200R005C10SPC800,V200R019C00SPC800;CloudEngine 6800 V200R005C10SPC800,V200R005C20SPC800,V200R019C00SPC800;CloudEngine 7800 V200R005C10SPC800,V200R019C00SPC800."}],"affected":[{"vendor":"n/a","product":"CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800","versions":[{"version":"V200R005C10SPC800,V200R019C00SPC800","status":"affected"},{"version":"V200R005C10SPC800,V200R005C20SPC800,V200R019C00SPC800","status":"affected"}]}],"references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211008-01-cloudengine-en","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"Use-after-free","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"huawei","dateUpdated":"2021-10-27T00:36:07.000Z","orgId":"25ac1063-e409-4190-8079-24548c77ea2e"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@huawei.com","ID":"CVE-2021-37122","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800","version":{"version_data":[{"version_value":"V200R005C10SPC800,V200R019C00SPC800"},{"version_value":"V200R005C10SPC800,V200R019C00SPC800"},{"version_value":"V200R005C10SPC800,V200R005C20SPC800,V200R019C00SPC800"},{"version_value":"V200R005C10SPC800,V200R019C00SPC800"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"There is a use-after-free (UAF) vulnerability in Huawei products. An attacker may craft specific packets to exploit this vulnerability. Successful exploitation may cause the service abnormal. Affected product versions include:CloudEngine 12800 V200R005C10SPC800,V200R019C00SPC800;CloudEngine 5800 V200R005C10SPC800,V200R019C00SPC800;CloudEngine 6800 V200R005C10SPC800,V200R005C20SPC800,V200R019C00SPC800;CloudEngine 7800 V200R005C10SPC800,V200R019C00SPC800."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Use-after-free"}]}]},"references":{"reference_data":[{"name":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211008-01-cloudengine-en","refsource":"MISC","url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211008-01-cloudengine-en"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211008-01-cloudengine-en","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T01:09:07.805Z"}}]}}}