[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-DEBIAN-CVE-2024-46786":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T08:53:30.047Z",{"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-2024-46786","In the Linux kernel, the following vulnerability has been resolved:  fscache: delete fscache_cookie_lru_timer when fscache exits to avoid UAF  The fscache_cookie_lru_timer is initialized when the fscache module is inserted, but is not deleted when the fscache module is removed. If timer_reduce() is called before removing the fscache module, the fscache_cookie_lru_timer will be added to the timer list of the current cpu. Afterwards, a use-after-free will be triggered in the softIRQ after removing the fscache module, as follows:  ================================================================== BUG: unable to handle page fault for address: fffffbfff803c9e9  PF: supervisor read access in kernel mode  PF: error_code(0x0000) - not-present page PGD 21ffea067 P4D 21ffea067 PUD 21ffe6067 PMD 110a7c067 PTE 0 Oops: Oops: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 6.11.0-rc3 #855 Tainted: [W]=WARN RIP: 0010:__run_timer_base.part.0+0x254/0x8a0 Call Trace:  \u003CIRQ>  tmigr_handle_remote_up+0x627/0x810  __walk_groups.isra.0+0x47/0x140  tmigr_handle_remote+0x1fa/0x2f0  handle_softirqs+0x180/0x590  irq_exit_rcu+0x84/0xb0  sysvec_apic_timer_interrupt+0x6e/0x90  \u003C/IRQ>  \u003CTASK>  asm_sysvec_apic_timer_interrupt+0x1a/0x20 RIP: 0010:default_idle+0xf/0x20  default_idle_call+0x38/0x60  do_idle+0x2b5/0x300  cpu_startup_entry+0x54/0x60  start_secondary+0x20d/0x280  common_startup_64+0x13e/0x148  \u003C/TASK> Modules linked in: [last unloaded: netfs] ==================================================================  Therefore delete fscache_cookie_lru_timer when removing the fscahe module.",null,[],[],[],[14],{"_key":15},"CVE-2024-46786",[17,19],{"_key":18},"DLA-4476-1",{"_key":20},"DSA-6127-1",[],[],"2024-09-18T08:15:05.783Z","2026-04-28T20:28:36.967543Z",{"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-2024-46786",[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,[44,62],{"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_162_1","6.1.162-1","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_10_11_1","6.10.11-1",{"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",[65,66],{"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},{"version":67,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":68,"version_end_type":57,"fixed_in":9},"lt6_1_162_1~deb11u1","6.1.162-1~deb11u1"]