[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-DEBIAN-CVE-2025-21692":6},{"stargazers_count":4,"fetched_at":5},7,"2026-07-31T03:17:55.401Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":16,"duplicates":21,"related":22,"reserved_at":9,"published_at":23,"modified_at":24,"state":9,"summary":25,"references_raw":27,"kevs":34,"epss":9,"epss_history":35,"metrics":36,"affected":43},"DEBIAN-CVE-2025-21692","In the Linux kernel, the following vulnerability has been resolved:  net: sched: fix ets qdisc OOB Indexing  Haowei Yan \u003Cg1042620637@gmail.com> found that ets_class_from_arg() can index an Out-Of-Bound class in ets_class_from_arg() when passed clid of 0. The overflow may cause local privilege escalation.   [   18.852298] ------------[ cut here ]------------  [   18.853271] UBSAN: array-index-out-of-bounds in net/sched/sch_ets.c:93:20  [   18.853743] index 18446744073709551615 is out of range for type 'ets_class [16]'  [   18.854254] CPU: 0 UID: 0 PID: 1275 Comm: poc Not tainted 6.12.6-dirty #17  [   18.854821] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014  [   18.856532] Call Trace:  [   18.857441]  \u003CTASK>  [   18.858227]  dump_stack_lvl+0xc2/0xf0  [   18.859607]  dump_stack+0x10/0x20  [   18.860908]  __ubsan_handle_out_of_bounds+0xa7/0xf0  [   18.864022]  ets_class_change+0x3d6/0x3f0  [   18.864322]  tc_ctl_tclass+0x251/0x910  [   18.864587]  ? lock_acquire+0x5e/0x140  [   18.865113]  ? __mutex_lock+0x9c/0xe70  [   18.866009]  ? __mutex_lock+0xa34/0xe70  [   18.866401]  rtnetlink_rcv_msg+0x170/0x6f0  [   18.866806]  ? __lock_acquire+0x578/0xc10  [   18.867184]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10  [   18.867503]  netlink_rcv_skb+0x59/0x110  [   18.867776]  rtnetlink_rcv+0x15/0x30  [   18.868159]  netlink_unicast+0x1c3/0x2b0  [   18.868440]  netlink_sendmsg+0x239/0x4b0  [   18.868721]  ____sys_sendmsg+0x3e2/0x410  [   18.869012]  ___sys_sendmsg+0x88/0xe0  [   18.869276]  ? rseq_ip_fixup+0x198/0x260  [   18.869563]  ? rseq_update_cpu_node_id+0x10a/0x190  [   18.869900]  ? trace_hardirqs_off+0x5a/0xd0  [   18.870196]  ? syscall_exit_to_user_mode+0xcc/0x220  [   18.870547]  ? do_syscall_64+0x93/0x150  [   18.870821]  ? __memcg_slab_free_hook+0x69/0x290  [   18.871157]  __sys_sendmsg+0x69/0xd0  [   18.871416]  __x64_sys_sendmsg+0x1d/0x30  [   18.871699]  x64_sys_call+0x9e2/0x2670  [   18.871979]  do_syscall_64+0x87/0x150  [   18.873280]  ? do_syscall_64+0x93/0x150  [   18.874742]  ? lock_release+0x7b/0x160  [   18.876157]  ? do_user_addr_fault+0x5ce/0x8f0  [   18.877833]  ? irqentry_exit_to_user_mode+0xc2/0x210  [   18.879608]  ? irqentry_exit+0x77/0xb0  [   18.879808]  ? clear_bhb_loop+0x15/0x70  [   18.880023]  ? clear_bhb_loop+0x15/0x70  [   18.880223]  ? clear_bhb_loop+0x15/0x70  [   18.880426]  entry_SYSCALL_64_after_hwframe+0x76/0x7e  [   18.880683] RIP: 0033:0x44a957  [   18.880851] Code: ff ff e8 fc 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 \u003C48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 8974 24 10  [   18.881766] RSP: 002b:00007ffcdd00fad8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e  [   18.882149] RAX: ffffffffffffffda RBX: 00007ffcdd010db8 RCX: 000000000044a957  [   18.882507] RDX: 0000000000000000 RSI: 00007ffcdd00fb70 RDI: 0000000000000003  [   18.885037] RBP: 00007ffcdd010bc0 R08: 000000000703c770 R09: 000000000703c7c0  [   18.887203] R10: 0000000000000080 R11: 0000000000000246 R12: 0000000000000001  [   18.888026] R13: 00007ffcdd010da8 R14: 00000000004ca7d0 R15: 0000000000000001  [   18.888395]  \u003C/TASK>  [   18.888610] ---[ end trace ]---",null,[],[],[],[14],{"_key":15},"CVE-2025-21692",[17,19],{"_key":18},"DLA-4075-1",{"_key":20},"DLA-4076-1",[],[],"2025-02-10T16:15:38.763Z","2026-06-15T19:05:20.374774511Z",{"cisa_kev":26,"cisa_ransomware":26,"cisa_vendor":9,"epss_severity":9,"epss_score":9,"severity":9,"severity_score":9,"severity_version":9,"severity_source":9,"severity_vector":9,"severity_status":9},false,[28],{"url":29,"sources":30,"tags":32},"https://security-tracker.debian.org/tracker/CVE-2025-21692",[31],"osv_debian",[33],"Advisory",[],[],[37],{"source":31,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":38,"cvss_v4_0":9},{"baseScore":39,"baseSeverity":9,"vectorString":40,"impactScore":41,"exploitabilityScore":42},7.8,"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",9.8,4.6,[44,63],{"ecosystem":45,"name":46,"vendor":47,"product":46,"cpe_part":9,"purl_type":48,"purl_namespace":47,"purl_name":46,"source":9,"versions":49},"Debian","linux","debian","deb",[50,56,59,62],{"version":51,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":54,"version_end_type":55,"fixed_in":9},"lt5_10_234_1",true,"ecosystem","5.10.234-1","excluding",{"version":57,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":58,"version_end_type":55,"fixed_in":9},"lt6_1_128_1","6.1.128-1",{"version":60,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":61,"version_end_type":55,"fixed_in":9},"lt6_12_12_1","6.12.12-1",{"version":60,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":61,"version_end_type":55,"fixed_in":9},{"ecosystem":45,"name":64,"vendor":47,"product":64,"cpe_part":9,"purl_type":48,"purl_namespace":47,"purl_name":64,"source":9,"versions":65},"linux-6.1",[66],{"version":67,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":68,"version_end_type":55,"fixed_in":9},"lt6_1_128_1~deb11u1","6.1.128-1~deb11u1"]