{ "data_version": "4.0", "data_type": "CVE", "data_format": "MITRE", "CVE_data_meta": { "ID": "CVE-2023-52744", "ASSIGNER": "cve@kernel.org", "STATE": "PUBLIC" }, "description": { "description_data": [ { "lang": "eng", "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." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "affects": { "vendor": { "vendor_data": [ { "vendor_name": "Linux", "product": { "product_data": [ { "product_name": "Linux", "version": { "version_data": [ { "version_affected": "<", "version_name": "146b9756f14c", "version_value": "8f5fe1cd8e6a" }, { "version_value": "not down converted", "x_cve_json_5_version_data": { "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" } ], "defaultStatus": "affected" } } ] } } ] } } ] } }, "references": { "reference_data": [ { "url": "https://git.kernel.org/stable/c/8f5fe1cd8e6a97f94840b55f59ed08cbc397086f", "refsource": "MISC", "name": "https://git.kernel.org/stable/c/8f5fe1cd8e6a97f94840b55f59ed08cbc397086f" }, { "url": "https://git.kernel.org/stable/c/360682fe7df262d94fae54f737c487bec0f9190d", "refsource": "MISC", "name": "https://git.kernel.org/stable/c/360682fe7df262d94fae54f737c487bec0f9190d" }, { "url": "https://git.kernel.org/stable/c/5d9745cead1f121974322b94ceadfb4d1e67960e", "refsource": "MISC", "name": "https://git.kernel.org/stable/c/5d9745cead1f121974322b94ceadfb4d1e67960e" } ] }, "generator": { "engine": "bippy-9e1c9544281a" } }