{"id":71119,"date":"2025-10-07T19:45:52","date_gmt":"2025-10-07T16:15:52","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2023-53682-hwmon-xgene-fix-ioremap-and-memremap-leak\/"},"modified":"2025-10-07T19:45:52","modified_gmt":"2025-10-07T16:15:52","slug":"cve-2023-53682-hwmon-xgene-fix-ioremap-and-memremap-leak","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2023-53682-hwmon-xgene-fix-ioremap-and-memremap-leak\/","title":{"rendered":"CVE-2023-53682 &#8211; hwmon: (xgene) Fix ioremap and memremap leak"},"content":{"rendered":"<p>CVE ID : CVE-2023-53682<\/p>\n<p>Published :  Oct. 7, 2025, 4:15 p.m. | 19\u00a0minutes ago<\/p>\n<p>Description : In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>hwmon: (xgene) Fix ioremap and memremap leak<\/p>\n<p>Smatch reports:<\/p>\n<p>drivers\/hwmon\/xgene-hwmon.c:757 xgene_hwmon_probe() warn:<br \/>\n&#8216;ctx-&gt;pcc_comm_addr&#8217; from ioremap() not released on line: 757.<\/p>\n<p>This is because in drivers\/hwmon\/xgene-hwmon.c:701 xgene_hwmon_probe(),<br \/>\nioremap and memremap is not released, which may cause a leak.<\/p>\n<p>To fix this, ioremap and memremap is modified to devm_ioremap and<br \/>\ndevm_memremap.<\/p>\n[groeck: Fixed formatting and subject]\n<p>Severity: 0.0 | NA<\/p>\n<p>Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2023-53682 Published : Oct. 7, 2025, 4:15 p.m. | 19\u00a0minutes ago Description : In the Linux kernel, the following vulnerability has been resolved: hwmon: (xgene) Fix ioremap and memremap leak Smatch reports: drivers\/hwmon\/xgene-hwmon.c:757 xgene_hwmon_probe() warn: &#8216;ctx-&gt;pcc_comm_addr&#8217; from ioremap() not released on line: 757. This is because in drivers\/hwmon\/xgene-hwmon.c:701 xgene_hwmon_probe(), ioremap and memremap &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-71119","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/71119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=71119"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/71119\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=71119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=71119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=71119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}