{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-11T17:13:16.122","vulnerabilities":[{"cve":{"id":"CVE-2024-26831","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2024-04-17T10:15:09.450","lastModified":"2025-04-02T13:19:02.103","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet/handshake: Fix handshake_req_destroy_test1\n\nRecently, handshake_req_destroy_test1 started failing:\n\nExpected handshake_req_destroy_test == req, but\n    handshake_req_destroy_test == 0000000000000000\n    req == 0000000060f99b40\nnot ok 11 req_destroy works\n\nThis is because \"sock_release(sock)\" was replaced with \"fput(filp)\"\nto address a memory leak. Note that sock_release() is synchronous\nbut fput() usually delays the final close and clean-up.\n\nThe delay is not consequential in the other cases that were changed\nbut handshake_req_destroy_test1 is testing that handshake_req_cancel()\nfollowed by closing the file actually does call the ->hp_destroy\nmethod. Thus the PTR_EQ test at the end has to be sure that the\nfinal close is complete before it checks the pointer.\n\nWe cannot use a completion here because if ->hp_destroy is never\ncalled (ie, there is an API bug) then the test will hang.\n\nReported by: Guenter Roeck <linux@roeck-us.net>"},{"lang":"es","value":"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net/handshake: Fix handshake_req_destroy_test1 Recientemente, handshake_req_destroy_test1 comenzó a fallar: Se esperaba handshake_req_destroy_test == req, pero handshake_req_destroy_test == 0000000000000000 req == 0000000060f99b40 no ok 11 req_destroy funciona Esto se debe a que \"sock_release( calcetín)\" fue reemplazado por \"fput(filp)\" para solucionar una pérdida de memoria. Tenga en cuenta que sock_release() es sincrónico pero fput() normalmente retrasa el cierre y la limpieza finales. El retraso no tiene consecuencias en los otros casos que se cambiaron, pero handshake_req_destroy_test1 está probando que handshake_req_cancel() seguido del cierre del archivo realmente llama al método -&gt;hp_destroy. Por lo tanto, la prueba PTR_EQ al final debe asegurarse de que el cierre final esté completo antes de verificar el puntero. No podemos usar una finalización aquí porque si nunca se llama a -&gt;hp_destroy (es decir, hay un error de API), la prueba se bloqueará. Reportado por: Guenter Roeck "}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-401"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6","versionEndExcluding":"6.6.18","matchCriteriaId":"8ED485BB-BF8B-4D25-809B-B538663EA8D7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.7.6","matchCriteriaId":"C6D6A5C8-7308-42A9-8A72-ABF3DEA4BB82"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.5.6:*:*:*:*:*:*:*","matchCriteriaId":"BF30C3E1-6362-4B81-A5B0-DDC6AA2E3344"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:*","matchCriteriaId":"B9F4EA73-0894-400F-A490-3A397AB7A517"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:*","matchCriteriaId":"056BD938-0A27-4569-B391-30578B309EE3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:*","matchCriteriaId":"F02056A5-B362-4370-9FF8-6F0BD384D520"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:*","matchCriteriaId":"62075ACE-B2A0-4B16-829D-B3DA5AE5CC41"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/4e1d71cabb19ec2586827adfc60d68689c68c194","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/7f97805b8df6e33850e225e6bd3ebd9e246920af","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/d74226e03df1bf19848f18344401f254345af912","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/4e1d71cabb19ec2586827adfc60d68689c68c194","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/7f97805b8df6e33850e225e6bd3ebd9e246920af","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/d74226e03df1bf19848f18344401f254345af912","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]}]}}]}