{“lastseen”:””,”description”:”In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: macb: Use dev_consume_skb_any() to free TX SKBs\\n\\nThe napi_consume_skb() function is not intended to be called in an IRQ\\ndisabled context. However, after commit 6bc8a5098bf4 (\\”net: macb: Fix\\ntx_ptr_lock locking\\”), the freeing of TX SKBs is performed with IRQs\\ndisabled. To resolve the following call trace, use dev_consume_skb_any()\\nfor freeing TX SKBs:\\n WARNING: kernel\/softirq.c:430 at __local_bh_enable_ip+0x174\/0x188, CPU#0: ksoftirqd\/0\/15\\n Modules linked in:\\n CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd\/0 Not tainted 7.0.0-rc4-next-20260319-yocto-standard-dirty #37 PREEMPT\\n Hardware name: ZynqMP ZCU102 Rev1.1 (DT)\\n pstate: 200000c5 (nzCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=–)\\n pc : __local_bh_enable_ip+0x174\/0x188\\n lr : local_bh_enable+0x24\/0x38\\n sp : ffff800082b3bb10\\n x29: ffff800082b3bb10 x28: ffff0008031f3c00 x27: 000000000011ede0\\n x26: ffff000800a7ff00 x25: ffff800083937ce8 x24: 0000000000017a80\\n x23: ffff000803243a78 x22: 0000000000000040 x21: 0000000000000000\\n x20: ffff000800394c80 x19: 0000000000000200 x18: 0000000000000001\\n x17: 0000000000000001 x16: ffff000803240000 x15: 0000000000000000\\n x14: ffffffffffffffff x13: 0000000000000028 x12: ffff000800395650\\n x11: ffff8000821d1528 x10: ffff800081c2bc08 x9 : ffff800081c1e258\\n x8 : 0000000100000301 x7 : ffff8000810426ec x6 : 0000000000000000\\n x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000\\n x2 : 0000000000000008 x1 : 0000000000000200 x0 : ffff8000810428dc\\n Call trace:\\n __local_bh_enable_ip+0x174\/0x188 (P)\\n local_bh_enable+0x24\/0x38\\n skb_attempt_defer_free+0x190\/0x1d8\\n napi_consume_skb+0x58\/0x108\\n macb_tx_poll+0x1a4\/0x558\\n __napi_poll+0x50\/0x198\\n net_rx_action+0x1f4\/0x3d8\\n handle_softirqs+0x16c\/0x560\\n run_ksoftirqd+0x44\/0x80\\n smpboot_thread_fn+0x1d8\/0x338\\n kthread+0x120\/0x150\\n ret_from_fork+0x10\/0x20\\n irq event stamp: 29751\\n hardirqs last enabled at (29750): [\\u003cffff8000813be184\\u003e] _raw_spin_unlock_irqrestore+0x44\/0x88\\n hardirqs last disabled at (29751): [\\u003cffff8000813bdf60\\u003e] _raw_spin_lock_irqsave+0x38\/0x98\\n softirqs last enabled at (29150): [\\u003cffff8000800f1aec\\u003e] handle_softirqs+0x504\/0x560\\n softirqs last disabled at (29153): [\\u003cffff8000800f2fec\\u003e] run_ksoftirqd+0x44\/0x80″,”published”:”2026-04-24T14:35:44.610Z”,”modified”:”2026-04-27T14:04:05.798Z”,”type”:”cve”,”title”:”net: macb: Use dev_consume_skb_any() to free TX SKBs”,”source”:”Linux”,”references”:”https:\/\/git.kernel.org\/stable\/c\/92e7081f0c79d9073087e54bab745bb184192c2e\\nhttps:\/\/git.kernel.org\/stable\/c\/78c8b090a3d5c1689dc989861b0163180db2b3f8\\nhttps:\/\/git.kernel.org\/stable\/c\/984350b37372f79f71d4f0a5264c640e40daf9ce\\nhttps:\/\/git.kernel.org\/stable\/c\/f4bc91398b579730284328322365afa77a9d568f\\nhttps:\/\/git.kernel.org\/stable\/c\/ca4d05afb4683d685bb2c6fccae4386c478f524a\\nhttps:\/\/git.kernel.org\/stable\/c\/647b8a2fe474474704110db6bd07f7a139e621eb”,”id”:”CVE-2026-31563″,”bulletinFamily”:””,”cwe”:null,”cvelist”:null,”sourceData”:”Linux Linux aeeafeb29b1b270302a9a85a13f7d70a68a3b9e6\\nLinux Linux 5430388a81113e62a2d48b5d7dc1e76231908ebf\\nLinux Linux 7db8aa3fc4ed0a2928246747b2514b0741a8187e\\nLinux Linux 6bc8a5098bf4a365c4086a4a4130bfab10a58260\\nLinux Linux 6bc8a5098bf4a365c4086a4a4130bfab10a58260\\nLinux Linux 6bc8a5098bf4a365c4086a4a4130bfab10a58260\\nLinux Linux a4cb0a15ab8e6d06c08229a2c7bdbe1f2454473f\\nLinux Linux 6.17″,”sourceHref”:””,”cvss”:{“score”:7.5,”severity”:”HIGH”,”vector”:”CVSS:3.1\/AV:N\/AC:L\/PR:N\/UI:N\/S:U\/C:N\/I:N\/A:H”,”version”:”3.1″},”cvss2″:{},”cvss3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””,”cvssV3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””}},”href”:””,”category_name”:”CVE”,”post_link”:””,”product”:”Linux”,”version”:”aeeafeb29b1b270302a9a85a13f7d70a68a3b9e6″,”vendor”:”Linux”,”ai_description”:””,”ai_severity”:””,”ai_vendor”:””,”ai_product”:””,”ai_version”:””,”ai_score”:0}<\/p>\n","protected":false},"excerpt":{"rendered":"
{“lastseen”:””,”description”:”In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: macb: Use dev_consume_skb_any() to free TX SKBs\\n\\nThe napi_consume_skb() function is not intended to be called…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[6,8,16,12,15,13,7,11,5],"class_list":["post-49572","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-75","tag-exploit","tag-high","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"\n