[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-CVE-2023-52889":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T02:53:27.892Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":20,"aliases":21,"duplicate_of":9,"upstream":22,"downstream":23,"duplicates":72,"related":73,"reserved_at":9,"published_at":84,"modified_at":85,"state":86,"summary":87,"references_raw":96,"kevs":135,"epss":136,"epss_history":139,"metrics":400,"affected":406},"CVE-2023-52889","In the Linux kernel, the following vulnerability has been resolved:\n\napparmor: Fix null pointer deref when receiving skb during sock creation\n\nThe panic below is observed when receiving ICMP packets with secmark set\nwhile an ICMP raw socket is being created. SK_CTX(sk)->label is updated\nin apparmor_socket_post_create(), but the packet is delivered to the\nsocket before that, causing the null pointer dereference.\nDrop the packet if label context is not set.\n\n    BUG: kernel NULL pointer dereference, address: 000000000000004c\n    #PF: supervisor read access in kernel mode\n    #PF: error_code(0x0000) - not-present page\n    PGD 0 P4D 0\n    Oops: 0000 [#1] PREEMPT SMP NOPTI\n    CPU: 0 PID: 407 Comm: a.out Not tainted 6.4.12-arch1-1 #1 3e6fa2753a2d75925c34ecb78e22e85a65d083df\n    Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 05/28/2020\n    RIP: 0010:aa_label_next_confined+0xb/0x40\n    Code: 00 00 48 89 ef e8 d5 25 0c 00 e9 66 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 89 f0 \u003C8b> 77 4c 39 c6 7e 1f 48 63 d0 48 8d 14 d7 eb 0b 83 c0 01 48 83 c2\n    RSP: 0018:ffffa92940003b08 EFLAGS: 00010246\n    RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000000000000e\n    RDX: ffffa92940003be8 RSI: 0000000000000000 RDI: 0000000000000000\n    RBP: ffff8b57471e7800 R08: ffff8b574c642400 R09: 0000000000000002\n    R10: ffffffffbd820eeb R11: ffffffffbeb7ff00 R12: ffff8b574c642400\n    R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000000\n    FS:  00007fb092ea7640(0000) GS:ffff8b577bc00000(0000) knlGS:0000000000000000\n    CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n    CR2: 000000000000004c CR3: 00000001020f2005 CR4: 00000000007706f0\n    PKRU: 55555554\n    Call Trace:\n     \u003CIRQ>\n     ? __die+0x23/0x70\n     ? page_fault_oops+0x171/0x4e0\n     ? exc_page_fault+0x7f/0x180\n     ? asm_exc_page_fault+0x26/0x30\n     ? aa_label_next_confined+0xb/0x40\n     apparmor_secmark_check+0xec/0x330\n     security_sock_rcv_skb+0x35/0x50\n     sk_filter_trim_cap+0x47/0x250\n     sock_queue_rcv_skb_reason+0x20/0x60\n     raw_rcv+0x13c/0x210\n     raw_local_deliver+0x1f3/0x250\n     ip_protocol_deliver_rcu+0x4f/0x2f0\n     ip_local_deliver_finish+0x76/0xa0\n     __netif_receive_skb_one_core+0x89/0xa0\n     netif_receive_skb+0x119/0x170\n     ? __netdev_alloc_skb+0x3d/0x140\n     vmxnet3_rq_rx_complete+0xb23/0x1010 [vmxnet3 56a84f9c97178c57a43a24ec073b45a9d6f01f3a]\n     vmxnet3_poll_rx_only+0x36/0xb0 [vmxnet3 56a84f9c97178c57a43a24ec073b45a9d6f01f3a]\n     __napi_poll+0x28/0x1b0\n     net_rx_action+0x2a4/0x380\n     __do_softirq+0xd1/0x2c8\n     __irq_exit_rcu+0xbb/0xf0\n     common_interrupt+0x86/0xa0\n     \u003C/IRQ>\n     \u003CTASK>\n     asm_common_interrupt+0x26/0x40\n    RIP: 0010:apparmor_socket_post_create+0xb/0x200\n    Code: 08 48 85 ff 75 a1 eb b1 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 41 54 \u003C55> 48 89 fd 53 45 85 c0 0f 84 b2 00 00 00 48 8b 1d 80 56 3f 02 48\n    RSP: 0018:ffffa92940ce7e50 EFLAGS: 00000286\n    RAX: ffffffffbc756440 RBX: 0000000000000000 RCX: 0000000000000001\n    RDX: 0000000000000003 RSI: 0000000000000002 RDI: ffff8b574eaab740\n    RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000\n    R10: ffff8b57444cec70 R11: 0000000000000000 R12: 0000000000000003\n    R13: 0000000000000002 R14: ffff8b574eaab740 R15: ffffffffbd8e4748\n     ? __pfx_apparmor_socket_post_create+0x10/0x10\n     security_socket_post_create+0x4b/0x80\n     __sock_create+0x176/0x1f0\n     __sys_socket+0x89/0x100\n     __x64_sys_socket+0x17/0x20\n     do_syscall_64+0x5d/0x90\n     ? do_syscall_64+0x6c/0x90\n     ? do_syscall_64+0x6c/0x90\n     ? do_syscall_64+0x6c/0x90\n     entry_SYSCALL_64_after_hwframe+0x72/0xdc",null,[11],{"_key":12,"id":12,"name":13,"description":14,"type":15,"status":16,"abstraction":17,"likelihood_of_exploit":18,"capec":19},"CWE-476","NULL Pointer Dereference","The product dereferences a pointer that it expects to be valid but is NULL.","weakness","Stable","Base","Medium",[],[],[],[],[24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70],{"_key":25},"SUSE-SU-2024:3190-1",{"_key":27},"SUSE-SU-2024:3194-1",{"_key":29},"SUSE-SU-2024:3195-1",{"_key":31},"SUSE-SU-2024:3209-1",{"_key":33},"SUSE-SU-2024:3383-1",{"_key":35},"SUSE-SU-2024:3483-1",{"_key":37},"DLA-3912-1",{"_key":39},"DLA-4008-1",{"_key":41},"SUSE-SU-2025:20044-1",{"_key":43},"SUSE-SU-2025:20047-1",{"_key":45},"MGASA-2024-0309",{"_key":47},"MGASA-2024-0310",{"_key":49},"DEBIAN-CVE-2023-52889",{"_key":51},"UBUNTU-CVE-2023-52889",{"_key":53},"USN-7100-1",{"_key":55},"USN-7100-2",{"_key":57},"USN-7123-1",{"_key":59},"USN-7144-1",{"_key":61},"USN-7154-1",{"_key":63},"USN-7154-2",{"_key":65},"USN-7155-1",{"_key":67},"USN-7156-1",{"_key":69},"USN-7194-1",{"_key":71},"USN-7196-1",[],[74,75,76,77,78,79,80,81,82,83],{"_key":25},{"_key":27},{"_key":29},{"_key":31},{"_key":33},{"_key":35},{"_key":41},{"_key":43},{"_key":45},{"_key":47},"2024-08-17T09:08:43.973Z","2026-05-11T19:34:59.313Z","Modified",{"cisa_kev":88,"cisa_ransomware":88,"cisa_vendor":9,"epss_severity":89,"epss_score":90,"severity":91,"severity_score":92,"severity_version":93,"severity_source":94,"severity_vector":95,"severity_status":86},false,"low",0.00013,"medium",5.5,"v3.1","nvd","CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",[97,103,107,111,115,119,123,127,131],{"url":98,"sources":99,"tags":101},"https://git.kernel.org/stable/c/0abe35bc48d4ec80424b1f4b3560c0e082cbd5c1",[100,94],"cve.org",[102],"Patch",{"url":104,"sources":105,"tags":106},"https://git.kernel.org/stable/c/347dcb84a4874b5fb375092c08d8cc4069b94f81",[100,94],[102],{"url":108,"sources":109,"tags":110},"https://git.kernel.org/stable/c/290a6b88e8c19b6636ed1acc733d1458206f7697",[100,94],[102],{"url":112,"sources":113,"tags":114},"https://git.kernel.org/stable/c/ead2ad1d9f045f26fdce3ef1644913b3a6cd38f2",[100,94],[102],{"url":116,"sources":117,"tags":118},"https://git.kernel.org/stable/c/6c920754f62cefc63fccdc38a062c7c3452e2961",[100,94],[102],{"url":120,"sources":121,"tags":122},"https://git.kernel.org/stable/c/46c17ead5b7389e22e7dc9903fd0ba865d05bda2",[100,94],[102],{"url":124,"sources":125,"tags":126},"https://git.kernel.org/stable/c/fce09ea314505a52f2436397608fa0a5d0934fb1",[100,94],[102],{"url":128,"sources":129,"tags":130},"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html",[100,94],[],{"url":132,"sources":133,"tags":134},"https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html",[100,94],[],[],{"date":137,"score":90,"percentile":138},"2026-06-03",0.02197,[140,144,147,150,153,156,159,162,165,168,171,174,177,180,183,187,190,193,196,199,202,205,208,211,214,217,219,222,225,228,231,234,237,240,243,246,249,252,255,258,261,264,267,270,273,277,280,283,286,289,292,295,298,301,304,306,309,311,313,316,319,321,323,326,329,332,334,337,340,343,345,348,350,352,355,358,361,364,367,370,373,375,378,381,384,387,389,391,394,397],{"date":141,"score":142,"percentile":143},"2025-11-04",0.00014,0.01789,{"date":145,"score":142,"percentile":146},"2025-11-05",0.01814,{"date":148,"score":142,"percentile":149},"2025-11-06",0.01832,{"date":151,"score":142,"percentile":152},"2025-11-07",0.01839,{"date":154,"score":142,"percentile":155},"2025-11-08",0.0184,{"date":157,"score":142,"percentile":158},"2025-11-09",0.01841,{"date":160,"score":142,"percentile":161},"2025-11-10",0.01825,{"date":163,"score":142,"percentile":164},"2025-11-11",0.01834,{"date":166,"score":142,"percentile":167},"2025-11-12",0.01845,{"date":169,"score":142,"percentile":170},"2025-11-13",0.01862,{"date":172,"score":142,"percentile":173},"2025-11-14",0.01864,{"date":175,"score":142,"percentile":176},"2025-11-15",0.01884,{"date":178,"score":142,"percentile":179},"2025-11-16",0.01887,{"date":181,"score":142,"percentile":182},"2025-11-17",0.01876,{"date":184,"score":185,"percentile":186},"2025-11-18",0.00086,0.20929,{"date":188,"score":185,"percentile":189},"2025-11-19",0.20939,{"date":191,"score":185,"percentile":192},"2025-11-20",0.20909,{"date":194,"score":142,"percentile":195},"2025-11-21",0.01937,{"date":197,"score":142,"percentile":198},"2025-11-22",0.01935,{"date":200,"score":142,"percentile":201},"2025-11-23",0.01932,{"date":203,"score":142,"percentile":204},"2025-11-24",0.01918,{"date":206,"score":142,"percentile":207},"2025-11-25",0.01913,{"date":209,"score":142,"percentile":210},"2025-11-26",0.01875,{"date":212,"score":142,"percentile":213},"2025-11-27",0.01874,{"date":215,"score":142,"percentile":216},"2025-11-28",0.01871,{"date":218,"score":142,"percentile":204},"2025-11-29",{"date":220,"score":142,"percentile":221},"2025-11-30",0.01927,{"date":223,"score":142,"percentile":224},"2025-12-01",0.01962,{"date":226,"score":142,"percentile":227},"2025-12-02",0.0196,{"date":229,"score":142,"percentile":230},"2025-12-03",0.01969,{"date":232,"score":142,"percentile":233},"2025-12-04",0.01934,{"date":235,"score":142,"percentile":236},"2025-12-05",0.01948,{"date":238,"score":142,"percentile":239},"2025-12-06",0.01952,{"date":241,"score":142,"percentile":242},"2025-12-07",0.01949,{"date":244,"score":142,"percentile":245},"2025-12-08",0.0195,{"date":247,"score":142,"percentile":248},"2025-12-09",0.01967,{"date":250,"score":142,"percentile":251},"2025-12-10",0.01994,{"date":253,"score":142,"percentile":254},"2025-12-11",0.01991,{"date":256,"score":142,"percentile":257},"2025-12-12",0.01996,{"date":259,"score":142,"percentile":260},"2025-12-13",0.01978,{"date":262,"score":142,"percentile":263},"2025-12-14",0.01981,{"date":265,"score":142,"percentile":266},"2025-12-15",0.01973,{"date":268,"score":142,"percentile":269},"2025-12-16",0.0197,{"date":271,"score":142,"percentile":272},"2025-12-17",0.01984,{"date":274,"score":275,"percentile":276},"2025-12-18",0.00015,0.02118,{"date":278,"score":275,"percentile":279},"2025-12-19",0.0212,{"date":281,"score":275,"percentile":282},"2025-12-20",0.02123,{"date":284,"score":275,"percentile":285},"2025-12-21",0.02134,{"date":287,"score":275,"percentile":288},"2025-12-22",0.0213,{"date":290,"score":275,"percentile":291},"2025-12-23",0.02132,{"date":293,"score":275,"percentile":294},"2025-12-24",0.0214,{"date":296,"score":275,"percentile":297},"2025-12-25",0.02146,{"date":299,"score":142,"percentile":300},"2025-12-26",0.02009,{"date":302,"score":142,"percentile":303},"2025-12-27",0.01987,{"date":305,"score":142,"percentile":300},"2025-12-28",{"date":307,"score":142,"percentile":308},"2025-12-29",0.02,{"date":310,"score":142,"percentile":251},"2025-12-30",{"date":312,"score":142,"percentile":254},"2025-12-31",{"date":314,"score":142,"percentile":315},"2026-01-01",0.02016,{"date":317,"score":142,"percentile":318},"2026-01-02",0.0201,{"date":320,"score":142,"percentile":315},"2026-01-03",{"date":322,"score":142,"percentile":260},"2026-01-04",{"date":324,"score":142,"percentile":325},"2026-01-05",0.01983,{"date":327,"score":142,"percentile":328},"2026-01-06",0.0198,{"date":330,"score":142,"percentile":331},"2026-01-07",0.01998,{"date":333,"score":142,"percentile":315},"2026-01-08",{"date":335,"score":142,"percentile":336},"2026-01-09",0.02032,{"date":338,"score":142,"percentile":339},"2026-01-10",0.02046,{"date":341,"score":142,"percentile":342},"2026-01-11",0.02034,{"date":344,"score":142,"percentile":342},"2026-01-12",{"date":346,"score":142,"percentile":347},"2026-01-13",0.02025,{"date":349,"score":142,"percentile":336},"2026-01-14",{"date":351,"score":142,"percentile":347},"2026-01-15",{"date":353,"score":142,"percentile":354},"2026-01-16",0.02027,{"date":356,"score":142,"percentile":357},"2026-01-17",0.0203,{"date":359,"score":142,"percentile":360},"2026-01-18",0.02039,{"date":362,"score":142,"percentile":363},"2026-01-19",0.02028,{"date":365,"score":142,"percentile":366},"2026-01-20",0.02015,{"date":368,"score":142,"percentile":369},"2026-01-21",0.02012,{"date":371,"score":142,"percentile":372},"2026-01-22",0.02006,{"date":374,"score":142,"percentile":366},"2026-01-23",{"date":376,"score":142,"percentile":377},"2026-01-24",0.02029,{"date":379,"score":142,"percentile":380},"2026-01-25",0.02022,{"date":382,"score":142,"percentile":383},"2026-01-26",0.02021,{"date":385,"score":142,"percentile":386},"2026-01-27",0.0202,{"date":388,"score":142,"percentile":380},"2026-01-28",{"date":390,"score":142,"percentile":360},"2026-01-29",{"date":392,"score":142,"percentile":393},"2026-01-30",0.0204,{"date":395,"score":142,"percentile":396},"2026-01-31",0.02061,{"date":398,"score":142,"percentile":399},"2026-02-01",0.0209,[401],{"source":94,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":402,"cvss_v4_0":9},{"baseScore":92,"baseSeverity":403,"vectorString":95,"impactScore":404,"exploitabilityScore":405},"MEDIUM",6,4.6,[407,439],{"ecosystem":9,"name":408,"vendor":409,"product":409,"cpe_part":410,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":411},"Linux","linux","a",[412,419,422,425,428,431,434,437],{"version":413,"is_range":414,"range_type":100,"version_start":415,"version_start_type":416,"version_end":417,"version_end_type":418,"fixed_in":9},">= ab9f2115081ab7ba63b77a759e0f3eb5d6463d7f, \u003C 0abe35bc48d4ec80424b1f4b3560c0e082cbd5c1",true,"ab9f2115081ab7ba63b77a759e0f3eb5d6463d7f","including","0abe35bc48d4ec80424b1f4b3560c0e082cbd5c1","excluding",{"version":420,"is_range":414,"range_type":100,"version_start":415,"version_start_type":416,"version_end":421,"version_end_type":418,"fixed_in":9},">= ab9f2115081ab7ba63b77a759e0f3eb5d6463d7f, \u003C 347dcb84a4874b5fb375092c08d8cc4069b94f81","347dcb84a4874b5fb375092c08d8cc4069b94f81",{"version":423,"is_range":414,"range_type":100,"version_start":415,"version_start_type":416,"version_end":424,"version_end_type":418,"fixed_in":9},">= ab9f2115081ab7ba63b77a759e0f3eb5d6463d7f, \u003C 290a6b88e8c19b6636ed1acc733d1458206f7697","290a6b88e8c19b6636ed1acc733d1458206f7697",{"version":426,"is_range":414,"range_type":100,"version_start":415,"version_start_type":416,"version_end":427,"version_end_type":418,"fixed_in":9},">= ab9f2115081ab7ba63b77a759e0f3eb5d6463d7f, \u003C ead2ad1d9f045f26fdce3ef1644913b3a6cd38f2","ead2ad1d9f045f26fdce3ef1644913b3a6cd38f2",{"version":429,"is_range":414,"range_type":100,"version_start":415,"version_start_type":416,"version_end":430,"version_end_type":418,"fixed_in":9},">= ab9f2115081ab7ba63b77a759e0f3eb5d6463d7f, \u003C 6c920754f62cefc63fccdc38a062c7c3452e2961","6c920754f62cefc63fccdc38a062c7c3452e2961",{"version":432,"is_range":414,"range_type":100,"version_start":415,"version_start_type":416,"version_end":433,"version_end_type":418,"fixed_in":9},">= ab9f2115081ab7ba63b77a759e0f3eb5d6463d7f, \u003C 46c17ead5b7389e22e7dc9903fd0ba865d05bda2","46c17ead5b7389e22e7dc9903fd0ba865d05bda2",{"version":435,"is_range":414,"range_type":100,"version_start":415,"version_start_type":416,"version_end":436,"version_end_type":418,"fixed_in":9},">= ab9f2115081ab7ba63b77a759e0f3eb5d6463d7f, \u003C fce09ea314505a52f2436397608fa0a5d0934fb1","fce09ea314505a52f2436397608fa0a5d0934fb1",{"version":438,"is_range":88,"range_type":100,"version_start":438,"version_start_type":416,"version_end":438,"version_end_type":416,"fixed_in":9},"4.20",{"ecosystem":9,"name":440,"vendor":409,"product":441,"cpe_part":442,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":443},"linux kernel","linux_kernel","o",[444,448,452,456,460,464],{"version":445,"is_range":414,"range_type":446,"version_start":438,"version_start_type":416,"version_end":447,"version_end_type":418,"fixed_in":9},"gte4.20_lt5.4.282","cpe","5.4.282",{"version":449,"is_range":414,"range_type":446,"version_start":450,"version_start_type":416,"version_end":451,"version_end_type":418,"fixed_in":9},"gte5.5_lt5.10.224","5.5","5.10.224",{"version":453,"is_range":414,"range_type":446,"version_start":454,"version_start_type":416,"version_end":455,"version_end_type":418,"fixed_in":9},"gte5.11_lt5.15.165","5.11","5.15.165",{"version":457,"is_range":414,"range_type":446,"version_start":458,"version_start_type":416,"version_end":459,"version_end_type":418,"fixed_in":9},"gte5.16_lt6.1.103","5.16","6.1.103",{"version":461,"is_range":414,"range_type":446,"version_start":462,"version_start_type":416,"version_end":463,"version_end_type":418,"fixed_in":9},"gte6.2_lt6.6.44","6.2","6.6.44",{"version":465,"is_range":414,"range_type":446,"version_start":466,"version_start_type":416,"version_end":467,"version_end_type":418,"fixed_in":9},"gte6.7_lt6.10.3","6.7","6.10.3"]