[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-CVE-2025-38154":6},{"stargazers_count":4,"fetched_at":5},7,"2026-07-31T03:17:55.401Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":20,"aliases":21,"duplicate_of":9,"upstream":22,"downstream":23,"duplicates":146,"related":147,"reserved_at":9,"published_at":166,"modified_at":167,"state":168,"summary":169,"references_raw":178,"kevs":210,"epss":211,"epss_history":214,"metrics":489,"affected":495},"CVE-2025-38154","In the Linux kernel, the following vulnerability has been resolved:\n\nbpf, sockmap: Avoid using sk_socket after free when sending\n\nThe sk->sk_socket is not locked or referenced in backlog thread, and\nduring the call to skb_send_sock(), there is a race condition with\nthe release of sk_socket. All types of sockets(tcp/udp/unix/vsock)\nwill be affected.\n\nRace conditions:\n'''\nCPU0                               CPU1\n\nbacklog::skb_send_sock\n  sendmsg_unlocked\n    sock_sendmsg\n      sock_sendmsg_nosec\n                                   close(fd):\n                                     ...\n                                     ops->release() -> sock_map_close()\n                                     sk_socket->ops = NULL\n                                     free(socket)\n      sock->ops->sendmsg\n            ^\n            panic here\n'''\n\nThe ref of psock become 0 after sock_map_close() executed.\n'''\nvoid sock_map_close()\n{\n    ...\n    if (likely(psock)) {\n    ...\n    // !! here we remove psock and the ref of psock become 0\n    sock_map_remove_links(sk, psock)\n    psock = sk_psock_get(sk);\n    if (unlikely(!psock))\n        goto no_psock; \u003C=== Control jumps here via goto\n        ...\n        cancel_delayed_work_sync(&psock->work); \u003C=== not executed\n        sk_psock_put(sk, psock);\n        ...\n}\n'''\n\nBased on the fact that we already wait for the workqueue to finish in\nsock_map_close() if psock is held, we simply increase the psock\nreference count to avoid race conditions.\n\nWith this patch, if the backlog thread is running, sock_map_close() will\nwait for the backlog thread to complete and cancel all pending work.\n\nIf no backlog running, any pending work that hasn't started by then will\nfail when invoked by sk_psock_get(), as the psock reference count have\nbeen zeroed, and sk_psock_drop() will cancel all jobs via\ncancel_delayed_work_sync().\n\nIn summary, we require synchronization to coordinate the backlog thread\nand close() thread.\n\nThe panic I catched:\n'''\nWorkqueue: events sk_psock_backlog\nRIP: 0010:sock_sendmsg+0x21d/0x440\nRAX: 0000000000000000 RBX: ffffc9000521fad8 RCX: 0000000000000001\n...\nCall Trace:\n \u003CTASK>\n ? die_addr+0x40/0xa0\n ? exc_general_protection+0x14c/0x230\n ? asm_exc_general_protection+0x26/0x30\n ? sock_sendmsg+0x21d/0x440\n ? sock_sendmsg+0x3e0/0x440\n ? __pfx_sock_sendmsg+0x10/0x10\n __skb_send_sock+0x543/0xb70\n sk_psock_backlog+0x247/0xb80\n...\n'''",null,[11],{"_key":12,"id":12,"name":13,"description":14,"type":15,"status":16,"abstraction":17,"likelihood_of_exploit":18,"capec":19},"CWE-416","Use After Free","The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory \"belongs\" to the code that operates on the new pointer.","weakness","Stable","Variant","High",[],[],[],[],[24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144],{"_key":25},"SUSE-SU-2025:02853-1",{"_key":27},"SUSE-SU-2025:02923-1",{"_key":29},"USN-7770-1",{"_key":31},"USN-7789-2",{"_key":33},"SUSE-SU-2025:02969-1",{"_key":35},"SUSE-SU-2025:03023-1",{"_key":37},"DLA-4328-1",{"_key":39},"DSA-5973-1",{"_key":41},"SUSE-SU-2025:02997-1",{"_key":43},"SUSE-SU-2025:03011-1",{"_key":45},"SUSE-SU-2025:20577-1",{"_key":47},"SUSE-SU-2025:20586-1",{"_key":49},"SUSE-SU-2025:20601-1",{"_key":51},"SUSE-SU-2025:20602-1",{"_key":53},"SUSE-SU-2025:21074-1",{"_key":55},"SUSE-SU-2025:21139-1",{"_key":57},"SUSE-SU-2025:21179-1",{"_key":59},"SUSE-SU-2025:02996-1",{"_key":61},"OPENSUSE-SU-2025:20081-1",{"_key":63},"MGASA-2025-0218",{"_key":65},"MGASA-2025-0219",{"_key":67},"USN-8028-1",{"_key":69},"USN-8028-2",{"_key":71},"USN-8028-3",{"_key":73},"USN-8028-4",{"_key":75},"USN-8028-5",{"_key":77},"USN-8028-6",{"_key":79},"USN-8028-7",{"_key":81},"USN-8028-8",{"_key":83},"USN-8031-1",{"_key":85},"USN-8031-2",{"_key":87},"USN-8031-3",{"_key":89},"USN-8052-1",{"_key":91},"USN-8052-2",{"_key":93},"USN-8074-1",{"_key":95},"USN-8074-2",{"_key":97},"USN-8126-1",{"_key":99},"DEBIAN-CVE-2025-38154",{"_key":101},"RHSA-2026:3520",{"_key":103},"RHSA-2026:5690",{"_key":105},"RHSA-2026:5813",{"_key":107},"SUSE-SU-2026:20560-1",{"_key":109},"RHSA-2026:7013",{"_key":111},"RHSA-2026:7100",{"_key":113},"USN-7774-1",{"_key":115},"USN-7774-2",{"_key":117},"USN-7774-3",{"_key":119},"USN-7774-4",{"_key":121},"USN-7774-5",{"_key":123},"USN-7775-1",{"_key":125},"USN-7775-2",{"_key":127},"USN-7775-3",{"_key":129},"USN-7776-1",{"_key":131},"RHSA-2026:27731",{"_key":133},"RHSA-2026:6310",{"_key":135},"UBUNTU-CVE-2025-38154",{"_key":137},"USN-7769-1",{"_key":139},"USN-7769-2",{"_key":141},"USN-7769-3",{"_key":143},"USN-7771-1",{"_key":145},"USN-7789-1",[],[148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165],{"_key":25},{"_key":27},{"_key":33},{"_key":35},{"_key":41},{"_key":43},{"_key":45},{"_key":47},{"_key":49},{"_key":51},{"_key":53},{"_key":55},{"_key":57},{"_key":59},{"_key":61},{"_key":63},{"_key":65},{"_key":107},"2025-07-03T08:35:57.188Z","2026-05-23T15:59:06.677Z","Analyzed",{"cisa_kev":170,"cisa_ransomware":170,"cisa_vendor":9,"epss_severity":171,"epss_score":172,"severity":173,"severity_score":174,"severity_version":175,"severity_source":176,"severity_vector":177,"severity_status":168},false,"low",0.00154,"high",7.8,"v3.1","nvd","CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",[179,185,189,193,197,201,205],{"url":180,"sources":181,"tags":183},"https://git.kernel.org/stable/c/4edb40b05cb6a261775abfd8046804ca139a5546",[182,176],"cve.org",[184],"Patch",{"url":186,"sources":187,"tags":188},"https://git.kernel.org/stable/c/b19cbf0b9a91f5a0d93fbcd761ff71c48ab40ed9",[182,176],[184],{"url":190,"sources":191,"tags":192},"https://git.kernel.org/stable/c/4c6fa65ab2aec7df94809478c8d28ef38676a1b7",[182,176],[184],{"url":194,"sources":195,"tags":196},"https://git.kernel.org/stable/c/15c0250dae3b48a398447d2b364603821ed4ed90",[182,176],[184],{"url":198,"sources":199,"tags":200},"https://git.kernel.org/stable/c/7c0a16f6ea2b1c82a03bccd5d1bdb4a7bbd4d987",[182,176],[184],{"url":202,"sources":203,"tags":204},"https://git.kernel.org/stable/c/8259eb0e06d8f64c700f5fbdb28a5c18e10de291",[182,176],[184],{"url":206,"sources":207,"tags":208},"https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html",[182,176],[209],"Third 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