{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-52744","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-05-21T15:19:24.233Z","datePublished":"2024-05-21T15:23:05.937Z","dateUpdated":"2025-05-04T07:42:21.160Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T07:42:21.160Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/irdma: Fix potential NULL-ptr-dereference\n\nin_dev_get() can return NULL which will cause a failure once idev is\ndereferenced in in_dev_for_each_ifa_rtnl(). This patch adds a\ncheck for NULL value in idev beforehand.\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/irdma/cm.c"],"versions":[{"version":"146b9756f14c04894226fb97e2f102f217139c27","lessThan":"8f5fe1cd8e6a97f94840b55f59ed08cbc397086f","status":"affected","versionType":"git"},{"version":"146b9756f14c04894226fb97e2f102f217139c27","lessThan":"360682fe7df262d94fae54f737c487bec0f9190d","status":"affected","versionType":"git"},{"version":"146b9756f14c04894226fb97e2f102f217139c27","lessThan":"5d9745cead1f121974322b94ceadfb4d1e67960e","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/irdma/cm.c"],"versions":[{"version":"5.14","status":"affected"},{"version":"0","lessThan":"5.14","status":"unaffected","versionType":"semver"},{"version":"5.15.94","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.12","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2","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":"5.14","versionEndExcluding":"5.15.94"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.1.12"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/8f5fe1cd8e6a97f94840b55f59ed08cbc397086f"},{"url":"https://git.kernel.org/stable/c/360682fe7df262d94fae54f737c487bec0f9190d"},{"url":"https://git.kernel.org/stable/c/5d9745cead1f121974322b94ceadfb4d1e67960e"}],"title":"RDMA/irdma: Fix potential NULL-ptr-dereference","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-06-17T17:37:02.408361Z","id":"CVE-2023-52744","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-17T17:37:32.925Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T23:11:35.755Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/8f5fe1cd8e6a97f94840b55f59ed08cbc397086f","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/360682fe7df262d94fae54f737c487bec0f9190d","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/5d9745cead1f121974322b94ceadfb4d1e67960e","tags":["x_transferred"]}]}]}}