CVE ID : CVE-2026-23164<\/p>\n
Published : Feb. 14, 2026, 4:15 p.m. | 14\u00a0minutes ago<\/p>\n
Description : In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
rocker: fix memory leak in rocker_world_port_post_fini()<\/p>\n
In rocker_world_port_pre_init(), rocker_port->wpriv is allocated with
\nkzalloc(wops->port_priv_size, GFP_KERNEL). However, in
\nrocker_world_port_post_fini(), the memory is only freed when
\nwops->port_post_fini callback is set:<\/p>\n
if (!wops->port_post_fini)
\n return;
\n wops->port_post_fini(rocker_port);
\n kfree(rocker_port->wpriv);<\/p>\n
Since rocker_ofdpa_ops does not implement port_post_fini callback
\n(it is NULL), the wpriv memory allocated for each port is never freed
\nwhen ports are removed. This leads to a memory leak of
\nsizeof(struct ofdpa_port) bytes per port on every device removal.<\/p>\n
Fix this by always calling kfree(rocker_port->wpriv) regardless of
\nwhether the port_post_fini callback exists.<\/p>\n
Severity: 0.0 | NA<\/p>\n
Visit the link for more details, such as CVSS details, affected products, timeline, and more…\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"
CVE ID : CVE-2026-23164 Published : Feb. 14, 2026, 4:15 p.m. | 14\u00a0minutes ago Description : In the Linux kernel, the following vulnerability has been resolved: rocker: fix memory leak in rocker_world_port_post_fini() In rocker_world_port_pre_init(), rocker_port->wpriv is allocated with kzalloc(wops->port_priv_size, GFP_KERNEL). However, in rocker_world_port_post_fini(), the memory is only freed when wops->port_post_fini callback is set: if (!wops->port_post_fini) …<\/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-77153","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/77153","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=77153"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/77153\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=77153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=77153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=77153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}