{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-26831","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-02-19T14:20:24.181Z","datePublished":"2024-04-17T09:43:54.270Z","dateUpdated":"2025-05-04T12:54:52.504Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T12:54:52.504Z"},"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>"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/handshake/handshake-test.c"],"versions":[{"version":"4a0f07d71b0483cc08c03cefa7c85749e187c214","lessThan":"d74226e03df1bf19848f18344401f254345af912","status":"affected","versionType":"git"},{"version":"4a0f07d71b0483cc08c03cefa7c85749e187c214","lessThan":"7f97805b8df6e33850e225e6bd3ebd9e246920af","status":"affected","versionType":"git"},{"version":"4a0f07d71b0483cc08c03cefa7c85749e187c214","lessThan":"4e1d71cabb19ec2586827adfc60d68689c68c194","status":"affected","versionType":"git"},{"version":"1751e44980466e3ebc246d22d3ebd422197704b6","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/handshake/handshake-test.c"],"versions":[{"version":"6.6","status":"affected"},{"version":"0","lessThan":"6.6","status":"unaffected","versionType":"semver"},{"version":"6.6.18","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.7.6","lessThanOrEqual":"6.7.*","status":"unaffected","versionType":"semver"},{"version":"6.8","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6","versionEndExcluding":"6.6.18"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6","versionEndExcluding":"6.7.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6","versionEndExcluding":"6.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.5.6"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/d74226e03df1bf19848f18344401f254345af912"},{"url":"https://git.kernel.org/stable/c/7f97805b8df6e33850e225e6bd3ebd9e246920af"},{"url":"https://git.kernel.org/stable/c/4e1d71cabb19ec2586827adfc60d68689c68c194"}],"title":"net/handshake: Fix handshake_req_destroy_test1","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T00:14:13.646Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/d74226e03df1bf19848f18344401f254345af912","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/7f97805b8df6e33850e225e6bd3ebd9e246920af","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/4e1d71cabb19ec2586827adfc60d68689c68c194","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-26831","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-09-10T15:48:57.699634Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-11T17:33:29.492Z"}}]}}