{ "data_version": "4.0", "data_type": "CVE", "data_format": "MITRE", "CVE_data_meta": { "ID": "CVE-2024-36887", "ASSIGNER": "cve@kernel.org", "STATE": "PUBLIC" }, "description": { "description_data": [ { "lang": "eng", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ne1000e: change usleep_range to udelay in PHY mdic access\n\nThis is a partial revert of commit 6dbdd4de0362 (\"e1000e: Workaround\nfor sporadic MDI error on Meteor Lake systems\"). The referenced commit\nused usleep_range inside the PHY access routines, which are sometimes\ncalled from an atomic context. This can lead to a kernel panic in some\nscenarios, such as cable disconnection and reconnection on vPro systems.\n\nSolve this by changing the usleep_range calls back to udelay." } ] }, "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": "1d16cd91cd31", "version_value": "f8a139656c95" }, { "version_affected": "<", "version_name": "0a4e3c2d976a", "version_value": "950d5226cd6b" }, { "version_affected": "<", "version_name": "6dbdd4de0362", "version_value": "387f295cb215" }, { "version_affected": "<", "version_name": "6.6.26", "version_value": "6.6.31" }, { "version_affected": "<", "version_name": "6.8.5", "version_value": "6.8.10" } ] } } ] } } ] } }, "references": { "reference_data": [ { "url": "https://git.kernel.org/stable/c/f8a139656c95db893a543159873c57a470d7376d", "refsource": "MISC", "name": "https://git.kernel.org/stable/c/f8a139656c95db893a543159873c57a470d7376d" }, { "url": "https://git.kernel.org/stable/c/950d5226cd6bb83ba720961a8d4d5cf79e6afd57", "refsource": "MISC", "name": "https://git.kernel.org/stable/c/950d5226cd6bb83ba720961a8d4d5cf79e6afd57" }, { "url": "https://git.kernel.org/stable/c/387f295cb2150ed164905b648d76dfcbd3621778", "refsource": "MISC", "name": "https://git.kernel.org/stable/c/387f295cb2150ed164905b648d76dfcbd3621778" } ] }, "generator": { "engine": "bippy-9e1c9544281a" } }