{"id":21281,"date":"2026-09-12T04:30:58","date_gmt":"2026-09-11T20:30:58","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80948"},"modified":"2026-09-12T04:30:58","modified_gmt":"2026-09-11T20:30:58","slug":"cve-2026-80948","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80948","title":{"rendered":"CVE-2026-80948 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: dvm: f"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>wifi: iwlwifi: dvm: fix memory leak in iwl_op_mode_dvm_start()<\/p>\n<p>In iwl_op_mode_dvm_start(), jumping to out_free_eeprom currently bypasses<br \/>\nthe out_free_eeprom_blob label. Consequently, error paths triggered after<br \/>\nsuccessfully parsing the EEPROM free priv-&gt;nvm_data but leak<br \/>\npriv-&gt;eeprom_blob.<\/p>\n<p>Fix this memory leak by reordering the error handling labels so<br \/>\nthat out_free_eeprom falls through to out_free_eeprom_blob.<\/p>\n<p>The bug was first flagged by an experimental analysis tool we are<br \/>\ndeveloping for kernel memory-management bugs while analyzing<br \/>\nv6.13-rc1. The tool is still under development and is not yet publicly<br \/>\navailable. Manual inspection confirms that the bug is still<br \/>\npresent in v7.1-rc6.<\/p>\n<p>An x86_64 allyesconfig build showed no new warnings. As we do not have<br \/>\nsupported Intel DVM wireless hardware and firmware to test with, no<br \/>\nruntime testing was able to be performed.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>wifi: iwlwifi: dvm: fix memory leak in iwl_op_mode_dvm_start()<\/p>\n<p>In iwl_op_mode_dvm_start(), jumping to out_free_eeprom currently by<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-21281","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/21281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}