[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-DEBIAN-CVE-2022-49667":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T20:55:29.923Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":16,"duplicates":17,"related":18,"reserved_at":9,"published_at":19,"modified_at":20,"state":9,"summary":21,"references_raw":23,"kevs":30,"epss":9,"epss_history":31,"metrics":32,"affected":39},"DEBIAN-CVE-2022-49667","In the Linux kernel, the following vulnerability has been resolved:  net: bonding: fix use-after-free after 802.3ad slave unbind  commit 0622cab0341c (\"bonding: fix 802.3ad aggregator reselection\"), resolve case, when there is several aggregation groups in the same bond. bond_3ad_unbind_slave will invalidate (clear) aggregator when __agg_active_ports return zero. So, ad_clear_agg can be executed even, when num_of_ports!=0. Than bond_3ad_unbind_slave can be executed again for, previously cleared aggregator. NOTE: at this time bond_3ad_unbind_slave will not update slave ports list, because lag_ports==NULL. So, here we got slave ports, pointing to freed aggregator memory.  Fix with checking actual number of ports in group (as was before commit 0622cab0341c (\"bonding: fix 802.3ad aggregator reselection\") ), before ad_clear_agg().  The KASAN logs are as follows:  [  767.617392] ================================================================== [  767.630776] BUG: KASAN: use-after-free in bond_3ad_state_machine_handler+0x13dc/0x1470 [  767.638764] Read of size 2 at addr ffff00011ba9d430 by task kworker/u8:7/767 [  767.647361] CPU: 3 PID: 767 Comm: kworker/u8:7 Tainted: G           O 5.15.11 #15 [  767.655329] Hardware name: DNI AmazonGo1 A7040 board (DT) [  767.660760] Workqueue: lacp_1 bond_3ad_state_machine_handler [  767.666468] Call trace: [  767.668930]  dump_backtrace+0x0/0x2d0 [  767.672625]  show_stack+0x24/0x30 [  767.675965]  dump_stack_lvl+0x68/0x84 [  767.679659]  print_address_description.constprop.0+0x74/0x2b8 [  767.685451]  kasan_report+0x1f0/0x260 [  767.689148]  __asan_load2+0x94/0xd0 [  767.692667]  bond_3ad_state_machine_handler+0x13dc/0x1470",null,[],[],[],[14],{"_key":15},"CVE-2022-49667",[],[],[],"2025-02-26T07:01:41.687Z","2026-04-28T20:25:17.498636Z",{"cisa_kev":22,"cisa_ransomware":22,"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,[24],{"url":25,"sources":26,"tags":28},"https://security-tracker.debian.org/tracker/CVE-2022-49667",[27],"osv_debian",[29],"Advisory",[],[],[33],{"source":27,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":34,"cvss_v4_0":9},{"baseScore":35,"baseSeverity":9,"vectorString":36,"impactScore":37,"exploitabilityScore":38},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,[40],{"ecosystem":41,"name":42,"vendor":43,"product":42,"cpe_part":9,"purl_type":44,"purl_namespace":43,"purl_name":42,"source":9,"versions":45},"Debian","linux","debian","deb",[46,52,55,56],{"version":47,"is_range":48,"range_type":49,"version_start":9,"version_start_type":9,"version_end":50,"version_end_type":51,"fixed_in":9},"lt5_10_136_1",true,"ecosystem","5.10.136-1","excluding",{"version":53,"is_range":48,"range_type":49,"version_start":9,"version_start_type":9,"version_end":54,"version_end_type":51,"fixed_in":9},"lt5_18_14_1","5.18.14-1",{"version":53,"is_range":48,"range_type":49,"version_start":9,"version_start_type":9,"version_end":54,"version_end_type":51,"fixed_in":9},{"version":53,"is_range":48,"range_type":49,"version_start":9,"version_start_type":9,"version_end":54,"version_end_type":51,"fixed_in":9}]