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CVE-2023-53102 (GCVE-0-2023-53102)

Vulnerability from cvelistv5 – Published: 2025-05-02 15:55 – Updated: 2026-08-05 09:12
VLAI
Title
ice: xsk: disable txq irq before flushing hw
Summary
In the Linux kernel, the following vulnerability has been resolved: ice: xsk: disable txq irq before flushing hw ice_qp_dis() intends to stop a given queue pair that is a target of xsk pool attach/detach. One of the steps is to disable interrupts on these queues. It currently is broken in a way that txq irq is turned off *after* HW flush which in turn takes no effect. ice_qp_dis(): -> ice_qvec_dis_irq() --> disable rxq irq --> flush hw -> ice_vsi_stop_tx_ring() -->disable txq irq Below splat can be triggered by following steps: - start xdpsock WITHOUT loading xdp prog - run xdp_rxq_info with XDP_TX action on this interface - start traffic - terminate xdpsock [ 256.312485] BUG: kernel NULL pointer dereference, address: 0000000000000018 [ 256.319560] #PF: supervisor read access in kernel mode [ 256.324775] #PF: error_code(0x0000) - not-present page [ 256.329994] PGD 0 P4D 0 [ 256.332574] Oops: 0000 [#1] PREEMPT SMP NOPTI [ 256.337006] CPU: 3 PID: 32 Comm: ksoftirqd/3 Tainted: G OE 6.2.0-rc5+ #51 [ 256.345218] Hardware name: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.02.01.0008.031920191559 03/19/2019 [ 256.355807] RIP: 0010:ice_clean_rx_irq_zc+0x9c/0x7d0 [ice] [ 256.361423] Code: b7 8f 8a 00 00 00 66 39 ca 0f 84 f1 04 00 00 49 8b 47 40 4c 8b 24 d0 41 0f b7 45 04 66 25 ff 3f 66 89 04 24 0f 84 85 02 00 00 <49> 8b 44 24 18 0f b7 14 24 48 05 00 01 00 00 49 89 04 24 49 89 44 [ 256.380463] RSP: 0018:ffffc900088bfd20 EFLAGS: 00010206 [ 256.385765] RAX: 000000000000003c RBX: 0000000000000035 RCX: 000000000000067f [ 256.393012] RDX: 0000000000000775 RSI: 0000000000000000 RDI: ffff8881deb3ac80 [ 256.400256] RBP: 000000000000003c R08: ffff889847982710 R09: 0000000000010000 [ 256.407500] R10: ffffffff82c060c0 R11: 0000000000000004 R12: 0000000000000000 [ 256.414746] R13: ffff88811165eea0 R14: ffffc9000d255000 R15: ffff888119b37600 [ 256.421990] FS: 0000000000000000(0000) GS:ffff8897e0cc0000(0000) knlGS:0000000000000000 [ 256.430207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 256.436036] CR2: 0000000000000018 CR3: 0000000005c0a006 CR4: 00000000007706e0 [ 256.443283] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 256.450527] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 256.457770] PKRU: 55555554 [ 256.460529] Call Trace: [ 256.463015] <TASK> [ 256.465157] ? ice_xmit_zc+0x6e/0x150 [ice] [ 256.469437] ice_napi_poll+0x46d/0x680 [ice] [ 256.473815] ? _raw_spin_unlock_irqrestore+0x1b/0x40 [ 256.478863] __napi_poll+0x29/0x160 [ 256.482409] net_rx_action+0x136/0x260 [ 256.486222] __do_softirq+0xe8/0x2e5 [ 256.489853] ? smpboot_thread_fn+0x2c/0x270 [ 256.494108] run_ksoftirqd+0x2a/0x50 [ 256.497747] smpboot_thread_fn+0x1c1/0x270 [ 256.501907] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 256.506594] kthread+0xea/0x120 [ 256.509785] ? __pfx_kthread+0x10/0x10 [ 256.513597] ret_from_fork+0x29/0x50 [ 256.517238] </TASK> In fact, irqs were not disabled and napi managed to be scheduled and run while xsk_pool pointer was still valid, but SW ring of xdp_buff pointers was already freed. To fix this, call ice_qvec_dis_irq() after ice_vsi_stop_tx_ring(). Also while at it, remove redundant ice_clean_rx_ring() call - this is handled in ice_qp_clean_rings().
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 2d4238f5569722197612656163d824098208519c , < cccba1ff0798a27f7b8d0c06762ef977400a2afb (git)
Affected: 2d4238f5569722197612656163d824098208519c , < b89a453c6918e0f346fb0562e8c7812b94d28c73 (git)
Affected: 2d4238f5569722197612656163d824098208519c , < 2ecc6e44959382f95c9d427cd8da85121a9cecda (git)
Affected: 2d4238f5569722197612656163d824098208519c , < 243cde8de10894d7812c8a6b62653bf04d8f9700 (git)
Affected: 2d4238f5569722197612656163d824098208519c , < b830c9642386867863ac64295185f896ff2928ac (git)
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Linux Linux Affected: 5.5
Unaffected: 0 , < 5.5 (semver)
Unaffected: 5.10.176 , ≤ 5.10.* (semver)
Unaffected: 5.15.104 , ≤ 5.15.* (semver)
Unaffected: 6.1.21 , ≤ 6.1.* (semver)
Unaffected: 6.2.8 , ≤ 6.2.* (semver)
Unaffected: 6.3 , ≤ * (original_commit_for_fix)
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: xsk: disable txq irq before flushing hw\n\nice_qp_dis() intends to stop a given queue pair that is a target of xsk\npool attach/detach. One of the steps is to disable interrupts on these\nqueues. It currently is broken in a way that txq irq is turned off\n*after* HW flush which in turn takes no effect.\n\nice_qp_dis():\n-\u003e ice_qvec_dis_irq()\n--\u003e disable rxq irq\n--\u003e flush hw\n-\u003e ice_vsi_stop_tx_ring()\n--\u003edisable txq irq\n\nBelow splat can be triggered by following steps:\n- start xdpsock WITHOUT loading xdp prog\n- run xdp_rxq_info with XDP_TX action on this interface\n- start traffic\n- terminate xdpsock\n\n[  256.312485] BUG: kernel NULL pointer dereference, address: 0000000000000018\n[  256.319560] #PF: supervisor read access in kernel mode\n[  256.324775] #PF: error_code(0x0000) - not-present page\n[  256.329994] PGD 0 P4D 0\n[  256.332574] Oops: 0000 [#1] PREEMPT SMP NOPTI\n[  256.337006] CPU: 3 PID: 32 Comm: ksoftirqd/3 Tainted: G           OE      6.2.0-rc5+ #51\n[  256.345218] Hardware name: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.02.01.0008.031920191559 03/19/2019\n[  256.355807] RIP: 0010:ice_clean_rx_irq_zc+0x9c/0x7d0 [ice]\n[  256.361423] Code: b7 8f 8a 00 00 00 66 39 ca 0f 84 f1 04 00 00 49 8b 47 40 4c 8b 24 d0 41 0f b7 45 04 66 25 ff 3f 66 89 04 24 0f 84 85 02 00 00 \u003c49\u003e 8b 44 24 18 0f b7 14 24 48 05 00 01 00 00 49 89 04 24 49 89 44\n[  256.380463] RSP: 0018:ffffc900088bfd20 EFLAGS: 00010206\n[  256.385765] RAX: 000000000000003c RBX: 0000000000000035 RCX: 000000000000067f\n[  256.393012] RDX: 0000000000000775 RSI: 0000000000000000 RDI: ffff8881deb3ac80\n[  256.400256] RBP: 000000000000003c R08: ffff889847982710 R09: 0000000000010000\n[  256.407500] R10: ffffffff82c060c0 R11: 0000000000000004 R12: 0000000000000000\n[  256.414746] R13: ffff88811165eea0 R14: ffffc9000d255000 R15: ffff888119b37600\n[  256.421990] FS:  0000000000000000(0000) GS:ffff8897e0cc0000(0000) knlGS:0000000000000000\n[  256.430207] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[  256.436036] CR2: 0000000000000018 CR3: 0000000005c0a006 CR4: 00000000007706e0\n[  256.443283] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n[  256.450527] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n[  256.457770] PKRU: 55555554\n[  256.460529] Call Trace:\n[  256.463015]  \u003cTASK\u003e\n[  256.465157]  ? ice_xmit_zc+0x6e/0x150 [ice]\n[  256.469437]  ice_napi_poll+0x46d/0x680 [ice]\n[  256.473815]  ? _raw_spin_unlock_irqrestore+0x1b/0x40\n[  256.478863]  __napi_poll+0x29/0x160\n[  256.482409]  net_rx_action+0x136/0x260\n[  256.486222]  __do_softirq+0xe8/0x2e5\n[  256.489853]  ? smpboot_thread_fn+0x2c/0x270\n[  256.494108]  run_ksoftirqd+0x2a/0x50\n[  256.497747]  smpboot_thread_fn+0x1c1/0x270\n[  256.501907]  ? __pfx_smpboot_thread_fn+0x10/0x10\n[  256.506594]  kthread+0xea/0x120\n[  256.509785]  ? __pfx_kthread+0x10/0x10\n[  256.513597]  ret_from_fork+0x29/0x50\n[  256.517238]  \u003c/TASK\u003e\n\nIn fact, irqs were not disabled and napi managed to be scheduled and run\nwhile xsk_pool pointer was still valid, but SW ring of xdp_buff pointers\nwas already freed.\n\nTo fix this, call ice_qvec_dis_irq() after ice_vsi_stop_tx_ring(). Also\nwhile at it, remove redundant ice_clean_rx_ring() call - this is handled\nin ice_qp_clean_rings()."
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            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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              "value": "AV:L - Triggered by local AF_XDP socket teardown that reaches ice via ndo_bpf(XDP_SETUP_XSK_POOL) \u2192 ice_xsk_pool_setup \u2192 ice_qp_dis; remote packets alone cannot invoke this control path.\nAC:L - The attacker controls both sides of the race\u2014binding/closing the XSK socket and generating concurrent RX traffic\u2014so NAPI can be scheduled while ice_qp_dis cleans the ring with IRQs incompletely disabled.\nPR:L - AF_XDP needs only ns_capable(CAP_NET_RAW), and on a host that already has an XDP program on the ice PF (common AF_XDP deployment) that is enough to attach/detach the pool and hit ice_qp_dis; CAP_NET_ADMIN/CAP_BPF for loading XDP is also obtainable in user-ns owned netns scenarios.\nUI:N - The attacker loads or relies on XDP, binds/closes xdpsock, and supplies traffic entirely alone with no separate victim action.\nS:U - Impact is confined to host-kernel ice RX/XSK state within the same OS security authority; no VM escape, IOMMU bypass, or other cross-boundary effect.\nC:H - ice_xsk_clean_rx_ring returns xdp_buffs to the pool while NAPI may still run in ice_clean_rx_irq_zc, creating a use-after-free of xdp_buff objects whose reused contents enable kernel memory disclosure.\nI:H - The same UAF of the SW xdp_buff ring / pooled buffers during NAPI processing is exploitable via heap spray for arbitrary kernel writes and control-flow hijack, matching UAF integrity guidance.\nA:H - The documented result is a kernel NULL-pointer oops in ice_clean_rx_irq_zc (and UAF crashes more generally), which is a full availability loss."
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      "title": "ice: xsk: disable txq irq before flushing hw",
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          {
            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: xsk: disable txq irq before flushing hw\n\nice_qp_dis() intends to stop a given queue pair that is a target of xsk\npool attach/detach. One of the steps is to disable interrupts on these\nqueues. It currently is broken in a way that txq irq is turned off\n*after* HW flush which in turn takes no effect.\n\nice_qp_dis():\n-\u003e ice_qvec_dis_irq()\n--\u003e disable rxq irq\n--\u003e flush hw\n-\u003e ice_vsi_stop_tx_ring()\n--\u003edisable txq irq\n\nBelow splat can be triggered by following steps:\n- start xdpsock WITHOUT loading xdp prog\n- run xdp_rxq_info with XDP_TX action on this interface\n- start traffic\n- terminate xdpsock\n\n[  256.312485] BUG: kernel NULL pointer dereference, address: 0000000000000018\n[  256.319560] #PF: supervisor read access in kernel mode\n[  256.324775] #PF: error_code(0x0000) - not-present page\n[  256.329994] PGD 0 P4D 0\n[  256.332574] Oops: 0000 [#1] PREEMPT SMP NOPTI\n[  256.337006] CPU: 3 PID: 32 Comm: ksoftirqd/3 Tainted: G           OE      6.2.0-rc5+ #51\n[  256.345218] Hardware name: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.02.01.0008.031920191559 03/19/2019\n[  256.355807] RIP: 0010:ice_clean_rx_irq_zc+0x9c/0x7d0 [ice]\n[  256.361423] Code: b7 8f 8a 00 00 00 66 39 ca 0f 84 f1 04 00 00 49 8b 47 40 4c 8b 24 d0 41 0f b7 45 04 66 25 ff 3f 66 89 04 24 0f 84 85 02 00 00 \u003c49\u003e 8b 44 24 18 0f b7 14 24 48 05 00 01 00 00 49 89 04 24 49 89 44\n[  256.380463] RSP: 0018:ffffc900088bfd20 EFLAGS: 00010206\n[  256.385765] RAX: 000000000000003c RBX: 0000000000000035 RCX: 000000000000067f\n[  256.393012] RDX: 0000000000000775 RSI: 0000000000000000 RDI: ffff8881deb3ac80\n[  256.400256] RBP: 000000000000003c R08: ffff889847982710 R09: 0000000000010000\n[  256.407500] R10: ffffffff82c060c0 R11: 0000000000000004 R12: 0000000000000000\n[  256.414746] R13: ffff88811165eea0 R14: ffffc9000d255000 R15: ffff888119b37600\n[  256.421990] FS:  0000000000000000(0000) GS:ffff8897e0cc0000(0000) knlGS:0000000000000000\n[  256.430207] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[  256.436036] CR2: 0000000000000018 CR3: 0000000005c0a006 CR4: 00000000007706e0\n[  256.443283] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n[  256.450527] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n[  256.457770] PKRU: 55555554\n[  256.460529] Call Trace:\n[  256.463015]  \u003cTASK\u003e\n[  256.465157]  ? ice_xmit_zc+0x6e/0x150 [ice]\n[  256.469437]  ice_napi_poll+0x46d/0x680 [ice]\n[  256.473815]  ? _raw_spin_unlock_irqrestore+0x1b/0x40\n[  256.478863]  __napi_poll+0x29/0x160\n[  256.482409]  net_rx_action+0x136/0x260\n[  256.486222]  __do_softirq+0xe8/0x2e5\n[  256.489853]  ? smpboot_thread_fn+0x2c/0x270\n[  256.494108]  run_ksoftirqd+0x2a/0x50\n[  256.497747]  smpboot_thread_fn+0x1c1/0x270\n[  256.501907]  ? __pfx_smpboot_thread_fn+0x10/0x10\n[  256.506594]  kthread+0xea/0x120\n[  256.509785]  ? __pfx_kthread+0x10/0x10\n[  256.513597]  ret_from_fork+0x29/0x50\n[  256.517238]  \u003c/TASK\u003e\n\nIn fact, irqs were not disabled and napi managed to be scheduled and run\nwhile xsk_pool pointer was still valid, but SW ring of xdp_buff pointers\nwas already freed.\n\nTo fix this, call ice_qvec_dis_irq() after ice_vsi_stop_tx_ring(). Also\nwhile at it, remove redundant ice_clean_rx_ring() call - this is handled\nin ice_qp_clean_rings()."
          },
          {
            "lang": "es",
            "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ice: xsk: deshabilitar la IRQ de txq antes de vaciar el hardware. ice_qp_dis() intenta detener un par de colas determinado que es objetivo de la conexi\u00f3n/desconexi\u00f3n del grupo xsk. Uno de los pasos consiste en deshabilitar las interrupciones en estas colas. Actualmente, el problema es que la IRQ de txq se desactiva *despu\u00e9s* de vaciar el hardware, lo que no tiene efecto. ice_qp_dis(): -\u0026gt; ice_qvec_dis_irq() --\u0026gt; deshabilitar irq rxq --\u0026gt; vaciar hw -\u0026gt; ice_vsi_stop_tx_ring() --\u0026gt; deshabilitar irq txq El splat que aparece a continuaci\u00f3n se puede activar siguiendo los pasos: - iniciar xdpsock SIN cargar el programa xdp - ejecutar xdp_rxq_info con la acci\u00f3n XDP_TX en esta interfaz - iniciar tr\u00e1fico - finalizar xdpsock [ 256.312485] ERROR: desreferencia de puntero NULL del kernel, direcci\u00f3n: 0000000000000018 [ 256.319560] #PF: acceso de lectura del supervisor en modo kernel [ 256.324775] #PF: error_code(0x0000) - p\u00e1gina no presente [ 256.329994] PGD 0 P4D 0 [ 256.332574] Oops: 0000 [#1] PREEMPT SMP NOPTI [ 256.337006] CPU: 3 PID: 32 Comm: ksoftirqd/3 Contaminado: G OE 6.2.0-rc5+ #51 [ 256.345218] Nombre del hardware: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.02.01.0008.031920191559 03/19/2019 [ 256.355807] RIP: 0010:ice_clean_rx_irq_zc+0x9c/0x7d0 [ice] [ 256.361423] Code: b7 8f 8a 00 00 00 66 39 ca 0f 84 f1 04 00 00 49 8b 47 40 4c 8b 24 d0 41 0f b7 45 04 66 25 ff 3f 66 89 04 24 0f 84 85 02 00 00 \u0026lt;49\u0026gt; 8b 44 24 18 0f b7 14 24 48 05 00 01 00 00 49 89 04 24 49 89 44 [ 256.380463] RSP: 0018:ffffc900088bfd20 EFLAGS: 00010206 [ 256.385765] RAX: 000000000000003c RBX: 0000000000000035 RCX: 000000000000067f [ 256.393012] RDX: 0000000000000775 RSI: 0000000000000000 RDI: ffff8881deb3ac80 [ 256.400256] RBP: 000000000000003c R08: ffff889847982710 R09: 0000000000010000 [ 256.407500] R10: ffffffff82c060c0 R11: 0000000000000004 R12: 0000000000000000 [ 256.414746] R13: ffff88811165eea0 R14: ffffc9000d255000 R15: ffff888119b37600 [ 256.421990] FS: 0000000000000000(0000) GS:ffff8897e0cc0000(0000) knlGS:0000000000000000 [ 256.430207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 256.436036] CR2: 0000000000000018 CR3: 0000000005c0a006 CR4: 00000000007706e0 [ 256.443283] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 256.450527] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 256.457770] PKRU: 55555554 [ 256.460529] Call Trace: [ 256.463015]  [ 256.465157] ? ice_xmit_zc+0x6e/0x150 [ice] [ 256.469437] ice_napi_poll+0x46d/0x680 [ice] [ 256.473815] ? _raw_spin_unlock_irqrestore+0x1b/0x40 [ 256.478863] __napi_poll+0x29/0x160 [ 256.482409] net_rx_action+0x136/0x260 [ 256.486222] __do_softirq+0xe8/0x2e5 [ 256.489853] ? smpboot_thread_fn+0x2c/0x270 [ 256.494108] run_ksoftirqd+0x2a/0x50 [ 256.497747] smpboot_thread_fn+0x1c1/0x270 [ 256.501907] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 256.506594] kthread+0xea/0x120 [ 256.509785] ? __pfx_kthread+0x10/0x10 [ 256.513597] ret_from_fork+0x29/0x50 [ 256.517238]   De hecho, las IRQ no se deshabilitaron y napi logr\u00f3 programarse y ejecutarse mientras el puntero xsk_pool a\u00fan era v\u00e1lido, pero el anillo de SW de punteros xdp_buff ya estaba liberado. Para solucionar esto, llame a ice_qvec_dis_irq() despu\u00e9s de ice_vsi_stop_tx_ring(). Adem\u00e1s, elimine la llamada redundante a ice_clean_rx_ring(); esto se gestiona en ice_qp_clean_rings()."
          }
        ],
        "id": "CVE-2023-53102",
        "lastModified": "2026-08-04T10:18:55.303",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 7.8,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.8,
              "impactScore": 5.9,
              "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
              "type": "Secondary"
            },
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 5.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.8,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2025-05-02T16:15:29.127",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/243cde8de10894d7812c8a6b62653bf04d8f9700"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/2ecc6e44959382f95c9d427cd8da85121a9cecda"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/b830c9642386867863ac64295185f896ff2928ac"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/b89a453c6918e0f346fb0562e8c7812b94d28c73"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/cccba1ff0798a27f7b8d0c06762ef977400a2afb"
          }
        ],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-476"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-08-04T19:21:41+00:00",
      "cve": "CVE-2023-53102",
      "id": "CVE-2023-53102",
      "initial_release_date": "2023-01-01T00:00:00+00:00",
      "product_status:fixed": "120",
      "product_status:known_affected": "124",
      "product_status:known_not_affected": "118",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: ice: xsk: disable txq irq before flushing hw",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-53102.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-11T16:48:17Z",
      "cve": "CVE-2023-53102",
      "id": "CVE-2023-53102",
      "initial_release_date": "2025-05-03T02:50:40Z",
      "product_status:known_affected": "499",
      "product_status:known_not_affected": "311",
      "product_status:recommended": "141",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2023-53102",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2023-53102.json",
      "version": "30"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


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