[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-DEBIAN-CVE-2024-38540":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T14:53:31.930Z",{"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-2024-38540","In the Linux kernel, the following vulnerability has been resolved:  bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq  Undefined behavior is triggered when bnxt_qplib_alloc_init_hwq is called with hwq_attr->aux_depth != 0 and hwq_attr->aux_stride == 0. In that case, \"roundup_pow_of_two(hwq_attr->aux_stride)\" gets called. roundup_pow_of_two is documented as undefined for 0.  Fix it in the one caller that had this combination.  The undefined behavior was detected by UBSAN:   UBSAN: shift-out-of-bounds in ./include/linux/log2.h:57:13   shift exponent 64 is too large for 64-bit type 'long unsigned int'   CPU: 24 PID: 1075 Comm: (udev-worker) Not tainted 6.9.0-rc6+ #4   Hardware name: Abacus electric, s.r.o. - servis@abacus.cz Super Server/H12SSW-iN, BIOS 2.7 10/25/2023   Call Trace:    \u003CTASK>    dump_stack_lvl+0x5d/0x80    ubsan_epilogue+0x5/0x30    __ubsan_handle_shift_out_of_bounds.cold+0x61/0xec    __roundup_pow_of_two+0x25/0x35 [bnxt_re]    bnxt_qplib_alloc_init_hwq+0xa1/0x470 [bnxt_re]    bnxt_qplib_create_qp+0x19e/0x840 [bnxt_re]    bnxt_re_create_qp+0x9b1/0xcd0 [bnxt_re]    ? srso_alias_return_thunk+0x5/0xfbef5    ? srso_alias_return_thunk+0x5/0xfbef5    ? __kmalloc+0x1b6/0x4f0    ? create_qp.part.0+0x128/0x1c0 [ib_core]    ? __pfx_bnxt_re_create_qp+0x10/0x10 [bnxt_re]    create_qp.part.0+0x128/0x1c0 [ib_core]    ib_create_qp_kernel+0x50/0xd0 [ib_core]    create_mad_qp+0x8e/0xe0 [ib_core]    ? __pfx_qp_event_handler+0x10/0x10 [ib_core]    ib_mad_init_device+0x2be/0x680 [ib_core]    add_client_context+0x10d/0x1a0 [ib_core]    enable_device_and_get+0xe0/0x1d0 [ib_core]    ib_register_device+0x53c/0x630 [ib_core]    ? srso_alias_return_thunk+0x5/0xfbef5    bnxt_re_probe+0xbd8/0xe50 [bnxt_re]    ? __pfx_bnxt_re_probe+0x10/0x10 [bnxt_re]    auxiliary_bus_probe+0x49/0x80    ? driver_sysfs_add+0x57/0xc0    really_probe+0xde/0x340    ? pm_runtime_barrier+0x54/0x90    ? __pfx___driver_attach+0x10/0x10    __driver_probe_device+0x78/0x110    driver_probe_device+0x1f/0xa0    __driver_attach+0xba/0x1c0    bus_for_each_dev+0x8f/0xe0    bus_add_driver+0x146/0x220    driver_register+0x72/0xd0    __auxiliary_driver_register+0x6e/0xd0    ? __pfx_bnxt_re_mod_init+0x10/0x10 [bnxt_re]    bnxt_re_mod_init+0x3e/0xff0 [bnxt_re]    ? __pfx_bnxt_re_mod_init+0x10/0x10 [bnxt_re]    do_one_initcall+0x5b/0x310    do_init_module+0x90/0x250    init_module_from_file+0x86/0xc0    idempotent_init_module+0x121/0x2b0    __x64_sys_finit_module+0x5e/0xb0    do_syscall_64+0x82/0x160    ? srso_alias_return_thunk+0x5/0xfbef5    ? syscall_exit_to_user_mode_prepare+0x149/0x170    ? srso_alias_return_thunk+0x5/0xfbef5    ? syscall_exit_to_user_mode+0x75/0x230    ? srso_alias_return_thunk+0x5/0xfbef5    ? do_syscall_64+0x8e/0x160    ? srso_alias_return_thunk+0x5/0xfbef5    ? __count_memcg_events+0x69/0x100    ? srso_alias_return_thunk+0x5/0xfbef5    ? count_memcg_events.constprop.0+0x1a/0x30    ? srso_alias_return_thunk+0x5/0xfbef5    ? handle_mm_fault+0x1f0/0x300    ? srso_alias_return_thunk+0x5/0xfbef5    ? do_user_addr_fault+0x34e/0x640    ? srso_alias_return_thunk+0x5/0xfbef5    ? srso_alias_return_thunk+0x5/0xfbef5    entry_SYSCALL_64_after_hwframe+0x76/0x7e   RIP: 0033:0x7f4e5132821d   Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003C48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e3 db 0c 00 f7 d8 64 89 01 48   RSP: 002b:00007ffca9c906a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139   RAX: ffffffffffffffda RBX: 0000563ec8a8f130 RCX: 00007f4e5132821d   RDX: 0000000000000000 RSI: 00007f4e518fa07d RDI: 000000000000003b   RBP: 00007ffca9c90760 R08: 00007f4e513f6b20 R09: 00007ffca9c906f0   R10: 0000563ec8a8faa0 R11: 0000000000000246 R12: 00007f4e518fa07d   R13: 0000000000020000 R14: 0000563ec8409e90 R15: 0000563ec8a8fa60    \u003C/TASK>   ---[ end trace ]---",null,[],[],[],[14],{"_key":15},"CVE-2024-38540",[17,19],{"_key":18},"DLA-4008-1",{"_key":20},"DSA-5818-1",[],[],"2024-06-19T14:15:14.290Z","2026-04-28T20:28:10.417834Z",{"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-2024-38540",[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},4.4,"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",6,2.1,[44,62],{"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",[50,54,58,61],{"version":51,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"all",true,"ecosystem",{"version":55,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":56,"version_end_type":57,"fixed_in":9},"lt6_1_119_1","6.1.119-1","excluding",{"version":59,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":60,"version_end_type":57,"fixed_in":9},"lt6_8_12_1","6.8.12-1",{"version":59,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":60,"version_end_type":57,"fixed_in":9},{"ecosystem":45,"name":63,"vendor":47,"product":63,"cpe_part":9,"purl_type":48,"purl_namespace":47,"purl_name":63,"source":9,"versions":64},"linux-6.1",[65],{"version":66,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":67,"version_end_type":57,"fixed_in":9},"lt6_1_119_1~deb11u1","6.1.119-1~deb11u1"]