{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-26677","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-02-19T14:20:24.151Z","datePublished":"2024-04-02T07:01:41.569Z","dateUpdated":"2025-05-04T08:53:44.855Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:53:44.855Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nrxrpc: Fix delayed ACKs to not set the reference serial number\n\nFix the construction of delayed ACKs to not set the reference serial number\nas they can't be used as an RTT reference."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/rxrpc/ar-internal.h","net/rxrpc/call_event.c"],"versions":[{"version":"17926a79320afa9b95df6b977b40cca6d8713cea","lessThan":"200cb50b9e154434470c8969d32474d38475acc2","status":"affected","versionType":"git"},{"version":"17926a79320afa9b95df6b977b40cca6d8713cea","lessThan":"63719f490e6a89896e9a463d2b45e8203eab23ae","status":"affected","versionType":"git"},{"version":"17926a79320afa9b95df6b977b40cca6d8713cea","lessThan":"e7870cf13d20f56bfc19f9c3e89707c69cf104ef","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/rxrpc/ar-internal.h","net/rxrpc/call_event.c"],"versions":[{"version":"2.6.22","status":"affected"},{"version":"0","lessThan":"2.6.22","status":"unaffected","versionType":"semver"},{"version":"6.6.17","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.7.5","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":"2.6.22","versionEndExcluding":"6.6.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.22","versionEndExcluding":"6.7.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.22","versionEndExcluding":"6.8"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/200cb50b9e154434470c8969d32474d38475acc2"},{"url":"https://git.kernel.org/stable/c/63719f490e6a89896e9a463d2b45e8203eab23ae"},{"url":"https://git.kernel.org/stable/c/e7870cf13d20f56bfc19f9c3e89707c69cf104ef"}],"title":"rxrpc: Fix delayed ACKs to not set the reference serial number","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-26677","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-04-02T14:58:11.213319Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:49:09.299Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T00:14:12.563Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/200cb50b9e154434470c8969d32474d38475acc2","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/63719f490e6a89896e9a463d2b45e8203eab23ae","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/e7870cf13d20f56bfc19f9c3e89707c69cf104ef","tags":["x_transferred"]}]}]}}