{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-47749","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-09-30T16:00:12.961Z","datePublished":"2024-10-21T12:14:15.126Z","dateUpdated":"2025-11-03T22:21:44.230Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T09:39:03.439Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/cxgb4: Added NULL check for lookup_atid\n\nThe lookup_atid() function can return NULL if the ATID is\ninvalid or does not exist in the identifier table, which\ncould lead to dereferencing a null pointer without a\ncheck in the `act_establish()` and `act_open_rpl()` functions.\nAdd a NULL check to prevent null pointer dereferencing.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/infiniband/hw/cxgb4/cm.c"],"versions":[{"version":"cfdda9d764362ab77b11a410bb928400e6520d57","lessThan":"b12e25d91c7f97958341538c7dc63ee49d01548f","status":"affected","versionType":"git"},{"version":"cfdda9d764362ab77b11a410bb928400e6520d57","lessThan":"4e1fe68d695af367506ea3c794c5969630f21697","status":"affected","versionType":"git"},{"version":"cfdda9d764362ab77b11a410bb928400e6520d57","lessThan":"dd598ac57dcae796cb58551074660c39b43fb155","status":"affected","versionType":"git"},{"version":"cfdda9d764362ab77b11a410bb928400e6520d57","lessThan":"b11318dc8a1ec565300bb1a9073095af817cc508","status":"affected","versionType":"git"},{"version":"cfdda9d764362ab77b11a410bb928400e6520d57","lessThan":"39cb9f39913566ec5865581135f3e8123ad1aee1","status":"affected","versionType":"git"},{"version":"cfdda9d764362ab77b11a410bb928400e6520d57","lessThan":"0d50ae281a1712b9b2ca72830a96b8f11882358d","status":"affected","versionType":"git"},{"version":"cfdda9d764362ab77b11a410bb928400e6520d57","lessThan":"54aaa3ed40972511e423b604324b881425b9ff1e","status":"affected","versionType":"git"},{"version":"cfdda9d764362ab77b11a410bb928400e6520d57","lessThan":"b9c94c8ba5a713817cffd74c4bacc05187469624","status":"affected","versionType":"git"},{"version":"cfdda9d764362ab77b11a410bb928400e6520d57","lessThan":"e766e6a92410ca269161de059fff0843b8ddd65f","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/infiniband/hw/cxgb4/cm.c"],"versions":[{"version":"2.6.35","status":"affected"},{"version":"0","lessThan":"2.6.35","status":"unaffected","versionType":"semver"},{"version":"4.19.323","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.285","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.227","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.168","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.113","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.54","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.10.13","lessThanOrEqual":"6.10.*","status":"unaffected","versionType":"semver"},{"version":"6.11.2","lessThanOrEqual":"6.11.*","status":"unaffected","versionType":"semver"},{"version":"6.12","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":"2.6.35","versionEndExcluding":"4.19.323"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"5.4.285"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"5.10.227"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"5.15.168"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"6.1.113"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"6.6.54"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"6.10.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"6.11.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.35","versionEndExcluding":"6.12"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/b12e25d91c7f97958341538c7dc63ee49d01548f"},{"url":"https://git.kernel.org/stable/c/4e1fe68d695af367506ea3c794c5969630f21697"},{"url":"https://git.kernel.org/stable/c/dd598ac57dcae796cb58551074660c39b43fb155"},{"url":"https://git.kernel.org/stable/c/b11318dc8a1ec565300bb1a9073095af817cc508"},{"url":"https://git.kernel.org/stable/c/39cb9f39913566ec5865581135f3e8123ad1aee1"},{"url":"https://git.kernel.org/stable/c/0d50ae281a1712b9b2ca72830a96b8f11882358d"},{"url":"https://git.kernel.org/stable/c/54aaa3ed40972511e423b604324b881425b9ff1e"},{"url":"https://git.kernel.org/stable/c/b9c94c8ba5a713817cffd74c4bacc05187469624"},{"url":"https://git.kernel.org/stable/c/e766e6a92410ca269161de059fff0843b8ddd65f"}],"title":"RDMA/cxgb4: Added NULL check for lookup_atid","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-47749","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-10-21T12:58:09.975914Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-10-21T13:04:13.297Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T22:21:44.230Z"}}]}}