Vulnerability-Lookup

GHSA-G9VJ-48F4-62VJ

Vulnerability from github – Published: 2025-01-11 15:30 – Updated: 2025-10-15 21:31

Details

In the Linux kernel, the following vulnerability has been resolved:

riscv: Fix IPIs usage in kfence_protect_page()

flush_tlb_kernel_range() may use IPIs to flush the TLBs of all the cores, which triggers the following warning when the irqs are disabled:

[ 3.455330] WARNING: CPU: 1 PID: 0 at kernel/smp.c:815 smp_call_function_many_cond+0x452/0x520 [ 3.456647] Modules linked in: [ 3.457218] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.12.0-rc7-00010-g91d3de7240b8 #1 [ 3.457416] Hardware name: QEMU QEMU Virtual Machine, BIOS [ 3.457633] epc : smp_call_function_many_cond+0x452/0x520 [ 3.457736] ra : on_each_cpu_cond_mask+0x1e/0x30 [ 3.457786] epc : ffffffff800b669a ra : ffffffff800b67c2 sp : ff2000000000bb50 [ 3.457824] gp : ffffffff815212b8 tp : ff6000008014f080 t0 : 000000000000003f [ 3.457859] t1 : ffffffff815221e0 t2 : 000000000000000f s0 : ff2000000000bc10 [ 3.457920] s1 : 0000000000000040 a0 : ffffffff815221e0 a1 : 0000000000000001 [ 3.457953] a2 : 0000000000010000 a3 : 0000000000000003 a4 : 0000000000000000 [ 3.458006] a5 : 0000000000000000 a6 : ffffffffffffffff a7 : 0000000000000000 [ 3.458042] s2 : ffffffff815223be s3 : 00fffffffffff000 s4 : ff600001ffe38fc0 [ 3.458076] s5 : ff600001ff950d00 s6 : 0000000200000120 s7 : 0000000000000001 [ 3.458109] s8 : 0000000000000001 s9 : ff60000080841ef0 s10: 0000000000000001 [ 3.458141] s11: ffffffff81524812 t3 : 0000000000000001 t4 : ff60000080092bc0 [ 3.458172] t5 : 0000000000000000 t6 : ff200000000236d0 [ 3.458203] status: 0000000200000100 badaddr: ffffffff800b669a cause: 0000000000000003 [ 3.458373] [] smp_call_function_many_cond+0x452/0x520 [ 3.458593] [] on_each_cpu_cond_mask+0x1e/0x30 [ 3.458625] [] __flush_tlb_range+0x118/0x1ca [ 3.458656] [] flush_tlb_kernel_range+0x1e/0x26 [ 3.458683] [] kfence_protect+0xc0/0xce [ 3.458717] [] kfence_guarded_free+0xc6/0x1c0 [ 3.458742] [] __kfence_free+0x62/0xc6 [ 3.458764] [] kfree+0x106/0x32c [ 3.458786] [] detach_buf_split+0x188/0x1a8 [ 3.458816] [] virtqueue_get_buf_ctx+0xb6/0x1f6 [ 3.458839] [] virtqueue_get_buf+0xe/0x16 [ 3.458880] [] virtblk_done+0x5c/0xe2 [ 3.458908] [] vring_interrupt+0x6a/0x74 [ 3.458930] [] __handle_irq_event_percpu+0x7c/0xe2 [ 3.458956] [] handle_irq_event+0x3c/0x86 [ 3.458978] [] handle_simple_irq+0x9e/0xbe [ 3.459004] [] generic_handle_domain_irq+0x1c/0x2a [ 3.459027] [] imsic_handle_irq+0xba/0x120 [ 3.459056] [] generic_handle_domain_irq+0x1c/0x2a [ 3.459080] [] riscv_intc_aia_irq+0x24/0x34 [ 3.459103] [] handle_riscv_irq+0x2e/0x4c [ 3.459133] [] call_on_irq_stack+0x32/0x40

So only flush the local TLB and let the lazy kfence page fault handling deal with the faults which could happen when a core has an old protected pte version cached in its TLB. That leads to potential inaccuracies which can be tolerated when using kfence.

Severity

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2024-53687"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-01-11T13:15:26Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nriscv: Fix IPIs usage in kfence_protect_page()\n\nflush_tlb_kernel_range() may use IPIs to flush the TLBs of all the\ncores, which triggers the following warning when the irqs are disabled:\n\n[    3.455330] WARNING: CPU: 1 PID: 0 at kernel/smp.c:815 smp_call_function_many_cond+0x452/0x520\n[    3.456647] Modules linked in:\n[    3.457218] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.12.0-rc7-00010-g91d3de7240b8 #1\n[    3.457416] Hardware name: QEMU QEMU Virtual Machine, BIOS\n[    3.457633] epc : smp_call_function_many_cond+0x452/0x520\n[    3.457736]  ra : on_each_cpu_cond_mask+0x1e/0x30\n[    3.457786] epc : ffffffff800b669a ra : ffffffff800b67c2 sp : ff2000000000bb50\n[    3.457824]  gp : ffffffff815212b8 tp : ff6000008014f080 t0 : 000000000000003f\n[    3.457859]  t1 : ffffffff815221e0 t2 : 000000000000000f s0 : ff2000000000bc10\n[    3.457920]  s1 : 0000000000000040 a0 : ffffffff815221e0 a1 : 0000000000000001\n[    3.457953]  a2 : 0000000000010000 a3 : 0000000000000003 a4 : 0000000000000000\n[    3.458006]  a5 : 0000000000000000 a6 : ffffffffffffffff a7 : 0000000000000000\n[    3.458042]  s2 : ffffffff815223be s3 : 00fffffffffff000 s4 : ff600001ffe38fc0\n[    3.458076]  s5 : ff600001ff950d00 s6 : 0000000200000120 s7 : 0000000000000001\n[    3.458109]  s8 : 0000000000000001 s9 : ff60000080841ef0 s10: 0000000000000001\n[    3.458141]  s11: ffffffff81524812 t3 : 0000000000000001 t4 : ff60000080092bc0\n[    3.458172]  t5 : 0000000000000000 t6 : ff200000000236d0\n[    3.458203] status: 0000000200000100 badaddr: ffffffff800b669a cause: 0000000000000003\n[    3.458373] [\u003cffffffff800b669a\u003e] smp_call_function_many_cond+0x452/0x520\n[    3.458593] [\u003cffffffff800b67c2\u003e] on_each_cpu_cond_mask+0x1e/0x30\n[    3.458625] [\u003cffffffff8000e4ca\u003e] __flush_tlb_range+0x118/0x1ca\n[    3.458656] [\u003cffffffff8000e6b2\u003e] flush_tlb_kernel_range+0x1e/0x26\n[    3.458683] [\u003cffffffff801ea56a\u003e] kfence_protect+0xc0/0xce\n[    3.458717] [\u003cffffffff801e9456\u003e] kfence_guarded_free+0xc6/0x1c0\n[    3.458742] [\u003cffffffff801e9d6c\u003e] __kfence_free+0x62/0xc6\n[    3.458764] [\u003cffffffff801c57d8\u003e] kfree+0x106/0x32c\n[    3.458786] [\u003cffffffff80588cf2\u003e] detach_buf_split+0x188/0x1a8\n[    3.458816] [\u003cffffffff8058708c\u003e] virtqueue_get_buf_ctx+0xb6/0x1f6\n[    3.458839] [\u003cffffffff805871da\u003e] virtqueue_get_buf+0xe/0x16\n[    3.458880] [\u003cffffffff80613d6a\u003e] virtblk_done+0x5c/0xe2\n[    3.458908] [\u003cffffffff8058766e\u003e] vring_interrupt+0x6a/0x74\n[    3.458930] [\u003cffffffff800747d8\u003e] __handle_irq_event_percpu+0x7c/0xe2\n[    3.458956] [\u003cffffffff800748f0\u003e] handle_irq_event+0x3c/0x86\n[    3.458978] [\u003cffffffff800786cc\u003e] handle_simple_irq+0x9e/0xbe\n[    3.459004] [\u003cffffffff80073934\u003e] generic_handle_domain_irq+0x1c/0x2a\n[    3.459027] [\u003cffffffff804bf87c\u003e] imsic_handle_irq+0xba/0x120\n[    3.459056] [\u003cffffffff80073934\u003e] generic_handle_domain_irq+0x1c/0x2a\n[    3.459080] [\u003cffffffff804bdb76\u003e] riscv_intc_aia_irq+0x24/0x34\n[    3.459103] [\u003cffffffff809d0452\u003e] handle_riscv_irq+0x2e/0x4c\n[    3.459133] [\u003cffffffff809d923e\u003e] call_on_irq_stack+0x32/0x40\n\nSo only flush the local TLB and let the lazy kfence page fault handling\ndeal with the faults which could happen when a core has an old protected\npte version cached in its TLB. That leads to potential inaccuracies which\ncan be tolerated when using kfence.",
  "id": "GHSA-g9vj-48f4-62vj",
  "modified": "2025-10-15T21:31:38Z",
  "published": "2025-01-11T15:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-53687"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3abfc4130c4222099c69d023fed97f1180a8ad7b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6f796a6a396d6f963f2cc8f5edd7dfba2cca097f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b3431a8bb336cece8adc452437befa7d4534b2fd"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-53687 (GCVE-0-2024-53687)

Vulnerability from cvelistv5 – Published: 2025-01-11 12:29 – Updated: 2026-05-11 20:53

Title

riscv: Fix IPIs usage in kfence_protect_page()

Summary

In the Linux kernel, the following vulnerability has been resolved: riscv: Fix IPIs usage in kfence_protect_page() flush_tlb_kernel_range() may use IPIs to flush the TLBs of all the cores, which triggers the following warning when the irqs are disabled: [ 3.455330] WARNING: CPU: 1 PID: 0 at kernel/smp.c:815 smp_call_function_many_cond+0x452/0x520 [ 3.456647] Modules linked in: [ 3.457218] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.12.0-rc7-00010-g91d3de7240b8 #1 [ 3.457416] Hardware name: QEMU QEMU Virtual Machine, BIOS [ 3.457633] epc : smp_call_function_many_cond+0x452/0x520 [ 3.457736] ra : on_each_cpu_cond_mask+0x1e/0x30 [ 3.457786] epc : ffffffff800b669a ra : ffffffff800b67c2 sp : ff2000000000bb50 [ 3.457824] gp : ffffffff815212b8 tp : ff6000008014f080 t0 : 000000000000003f [ 3.457859] t1 : ffffffff815221e0 t2 : 000000000000000f s0 : ff2000000000bc10 [ 3.457920] s1 : 0000000000000040 a0 : ffffffff815221e0 a1 : 0000000000000001 [ 3.457953] a2 : 0000000000010000 a3 : 0000000000000003 a4 : 0000000000000000 [ 3.458006] a5 : 0000000000000000 a6 : ffffffffffffffff a7 : 0000000000000000 [ 3.458042] s2 : ffffffff815223be s3 : 00fffffffffff000 s4 : ff600001ffe38fc0 [ 3.458076] s5 : ff600001ff950d00 s6 : 0000000200000120 s7 : 0000000000000001 [ 3.458109] s8 : 0000000000000001 s9 : ff60000080841ef0 s10: 0000000000000001 [ 3.458141] s11: ffffffff81524812 t3 : 0000000000000001 t4 : ff60000080092bc0 [ 3.458172] t5 : 0000000000000000 t6 : ff200000000236d0 [ 3.458203] status: 0000000200000100 badaddr: ffffffff800b669a cause: 0000000000000003 [ 3.458373] [<ffffffff800b669a>] smp_call_function_many_cond+0x452/0x520 [ 3.458593] [<ffffffff800b67c2>] on_each_cpu_cond_mask+0x1e/0x30 [ 3.458625] [<ffffffff8000e4ca>] __flush_tlb_range+0x118/0x1ca [ 3.458656] [<ffffffff8000e6b2>] flush_tlb_kernel_range+0x1e/0x26 [ 3.458683] [<ffffffff801ea56a>] kfence_protect+0xc0/0xce [ 3.458717] [<ffffffff801e9456>] kfence_guarded_free+0xc6/0x1c0 [ 3.458742] [<ffffffff801e9d6c>] __kfence_free+0x62/0xc6 [ 3.458764] [<ffffffff801c57d8>] kfree+0x106/0x32c [ 3.458786] [<ffffffff80588cf2>] detach_buf_split+0x188/0x1a8 [ 3.458816] [<ffffffff8058708c>] virtqueue_get_buf_ctx+0xb6/0x1f6 [ 3.458839] [<ffffffff805871da>] virtqueue_get_buf+0xe/0x16 [ 3.458880] [<ffffffff80613d6a>] virtblk_done+0x5c/0xe2 [ 3.458908] [<ffffffff8058766e>] vring_interrupt+0x6a/0x74 [ 3.458930] [<ffffffff800747d8>] __handle_irq_event_percpu+0x7c/0xe2 [ 3.458956] [<ffffffff800748f0>] handle_irq_event+0x3c/0x86 [ 3.458978] [<ffffffff800786cc>] handle_simple_irq+0x9e/0xbe [ 3.459004] [<ffffffff80073934>] generic_handle_domain_irq+0x1c/0x2a [ 3.459027] [<ffffffff804bf87c>] imsic_handle_irq+0xba/0x120 [ 3.459056] [<ffffffff80073934>] generic_handle_domain_irq+0x1c/0x2a [ 3.459080] [<ffffffff804bdb76>] riscv_intc_aia_irq+0x24/0x34 [ 3.459103] [<ffffffff809d0452>] handle_riscv_irq+0x2e/0x4c [ 3.459133] [<ffffffff809d923e>] call_on_irq_stack+0x32/0x40 So only flush the local TLB and let the lazy kfence page fault handling deal with the faults which could happen when a core has an old protected pte version cached in its TLB. That leads to potential inaccuracies which can be tolerated when using kfence.

Severity

No CVSS data available.

Assigner

Linux mitre root

References

3 references

URL	Tags
https://git.kernel.org/stable/c/6f796a6a396d6f963…
https://git.kernel.org/stable/c/3abfc4130c4222099…
https://git.kernel.org/stable/c/b3431a8bb336cece8…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 47513f243b452a5e21180dcf3d6ac1c57e1781a6 , < 6f796a6a396d6f963f2cc8f5edd7dfba2cca097f (git) Affected: 47513f243b452a5e21180dcf3d6ac1c57e1781a6 , < 3abfc4130c4222099c69d023fed97f1180a8ad7b (git) Affected: 47513f243b452a5e21180dcf3d6ac1c57e1781a6 , < b3431a8bb336cece8adc452437befa7d4534b2fd (git)
Linux	Linux	Affected: 5.14 Unaffected: 0 , < 5.14 (semver) Unaffected: 6.6.67 , ≤ 6.6.* (semver) Unaffected: 6.12.6 , ≤ 6.12.* (semver) Unaffected: 6.13 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "arch/riscv/include/asm/kfence.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "6f796a6a396d6f963f2cc8f5edd7dfba2cca097f",
              "status": "affected",
              "version": "47513f243b452a5e21180dcf3d6ac1c57e1781a6",
              "versionType": "git"
            },
            {
              "lessThan": "3abfc4130c4222099c69d023fed97f1180a8ad7b",
              "status": "affected",
              "version": "47513f243b452a5e21180dcf3d6ac1c57e1781a6",
              "versionType": "git"
            },
            {
              "lessThan": "b3431a8bb336cece8adc452437befa7d4534b2fd",
              "status": "affected",
              "version": "47513f243b452a5e21180dcf3d6ac1c57e1781a6",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "arch/riscv/include/asm/kfence.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.14"
            },
            {
              "lessThan": "5.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.67",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.67",
                  "versionStartIncluding": "5.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.6",
                  "versionStartIncluding": "5.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13",
                  "versionStartIncluding": "5.14",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nriscv: Fix IPIs usage in kfence_protect_page()\n\nflush_tlb_kernel_range() may use IPIs to flush the TLBs of all the\ncores, which triggers the following warning when the irqs are disabled:\n\n[    3.455330] WARNING: CPU: 1 PID: 0 at kernel/smp.c:815 smp_call_function_many_cond+0x452/0x520\n[    3.456647] Modules linked in:\n[    3.457218] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.12.0-rc7-00010-g91d3de7240b8 #1\n[    3.457416] Hardware name: QEMU QEMU Virtual Machine, BIOS\n[    3.457633] epc : smp_call_function_many_cond+0x452/0x520\n[    3.457736]  ra : on_each_cpu_cond_mask+0x1e/0x30\n[    3.457786] epc : ffffffff800b669a ra : ffffffff800b67c2 sp : ff2000000000bb50\n[    3.457824]  gp : ffffffff815212b8 tp : ff6000008014f080 t0 : 000000000000003f\n[    3.457859]  t1 : ffffffff815221e0 t2 : 000000000000000f s0 : ff2000000000bc10\n[    3.457920]  s1 : 0000000000000040 a0 : ffffffff815221e0 a1 : 0000000000000001\n[    3.457953]  a2 : 0000000000010000 a3 : 0000000000000003 a4 : 0000000000000000\n[    3.458006]  a5 : 0000000000000000 a6 : ffffffffffffffff a7 : 0000000000000000\n[    3.458042]  s2 : ffffffff815223be s3 : 00fffffffffff000 s4 : ff600001ffe38fc0\n[    3.458076]  s5 : ff600001ff950d00 s6 : 0000000200000120 s7 : 0000000000000001\n[    3.458109]  s8 : 0000000000000001 s9 : ff60000080841ef0 s10: 0000000000000001\n[    3.458141]  s11: ffffffff81524812 t3 : 0000000000000001 t4 : ff60000080092bc0\n[    3.458172]  t5 : 0000000000000000 t6 : ff200000000236d0\n[    3.458203] status: 0000000200000100 badaddr: ffffffff800b669a cause: 0000000000000003\n[    3.458373] [\u003cffffffff800b669a\u003e] smp_call_function_many_cond+0x452/0x520\n[    3.458593] [\u003cffffffff800b67c2\u003e] on_each_cpu_cond_mask+0x1e/0x30\n[    3.458625] [\u003cffffffff8000e4ca\u003e] __flush_tlb_range+0x118/0x1ca\n[    3.458656] [\u003cffffffff8000e6b2\u003e] flush_tlb_kernel_range+0x1e/0x26\n[    3.458683] [\u003cffffffff801ea56a\u003e] kfence_protect+0xc0/0xce\n[    3.458717] [\u003cffffffff801e9456\u003e] kfence_guarded_free+0xc6/0x1c0\n[    3.458742] [\u003cffffffff801e9d6c\u003e] __kfence_free+0x62/0xc6\n[    3.458764] [\u003cffffffff801c57d8\u003e] kfree+0x106/0x32c\n[    3.458786] [\u003cffffffff80588cf2\u003e] detach_buf_split+0x188/0x1a8\n[    3.458816] [\u003cffffffff8058708c\u003e] virtqueue_get_buf_ctx+0xb6/0x1f6\n[    3.458839] [\u003cffffffff805871da\u003e] virtqueue_get_buf+0xe/0x16\n[    3.458880] [\u003cffffffff80613d6a\u003e] virtblk_done+0x5c/0xe2\n[    3.458908] [\u003cffffffff8058766e\u003e] vring_interrupt+0x6a/0x74\n[    3.458930] [\u003cffffffff800747d8\u003e] __handle_irq_event_percpu+0x7c/0xe2\n[    3.458956] [\u003cffffffff800748f0\u003e] handle_irq_event+0x3c/0x86\n[    3.458978] [\u003cffffffff800786cc\u003e] handle_simple_irq+0x9e/0xbe\n[    3.459004] [\u003cffffffff80073934\u003e] generic_handle_domain_irq+0x1c/0x2a\n[    3.459027] [\u003cffffffff804bf87c\u003e] imsic_handle_irq+0xba/0x120\n[    3.459056] [\u003cffffffff80073934\u003e] generic_handle_domain_irq+0x1c/0x2a\n[    3.459080] [\u003cffffffff804bdb76\u003e] riscv_intc_aia_irq+0x24/0x34\n[    3.459103] [\u003cffffffff809d0452\u003e] handle_riscv_irq+0x2e/0x4c\n[    3.459133] [\u003cffffffff809d923e\u003e] call_on_irq_stack+0x32/0x40\n\nSo only flush the local TLB and let the lazy kfence page fault handling\ndeal with the faults which could happen when a core has an old protected\npte version cached in its TLB. That leads to potential inaccuracies which\ncan be tolerated when using kfence."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:53:40.981Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/6f796a6a396d6f963f2cc8f5edd7dfba2cca097f"
        },
        {
          "url": "https://git.kernel.org/stable/c/3abfc4130c4222099c69d023fed97f1180a8ad7b"
        },
        {
          "url": "https://git.kernel.org/stable/c/b3431a8bb336cece8adc452437befa7d4534b2fd"
        }
      ],
      "title": "riscv: Fix IPIs usage in kfence_protect_page()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-53687",
    "datePublished": "2025-01-11T12:29:50.589Z",
    "dateReserved": "2025-01-09T09:49:29.686Z",
    "dateUpdated": "2026-05-11T20:53:40.981Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.