cnvd - cnvd-2024-45903

cnvd-2024-45903

Vulnerability from cnvd

Title: Linux kernel越界读取漏洞（CNVD-2024-45903）

Description:

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。

Linux kernel存在越界读取漏洞，攻击者可利用该漏洞获取敏感信息并在系统上执行任意代码。

Severity: 中

Patch Name: Linux kernel越界读取漏洞（CNVD-2024-45903）的补丁

Patch Description:

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。

Linux kernel存在越界读取漏洞，攻击者可利用该漏洞获取敏感信息并在系统上执行任意代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=36a87385e31c9343af9a4756598e704741250a67

Reference: https://cxsecurity.com/cveshow/CVE-2024-26588/

Impacted products

Name
['Linux Linux kernel >=6.2，<6.6.14', 'Linux Linux kernel >=6.7，<6.7.2', 'Linux Linux kernel >=6.1，<6.1.75']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-26588"
    }
  },
  "description": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002 \n\nLinux kernel\u5b58\u5728\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u5e76\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=36a87385e31c9343af9a4756598e704741250a67",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-45903",
  "openTime": "2024-11-25",
  "patchDescription": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002 \r\n\r\nLinux kernel\u5b58\u5728\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u5e76\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Linux kernel\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff08CNVD-2024-45903\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Linux Linux kernel \u003e=6.2\uff0c\u003c6.6.14",
      "Linux Linux kernel \u003e=6.7\uff0c\u003c6.7.2",
      "Linux Linux kernel \u003e=6.1\uff0c\u003c6.1.75"
    ]
  },
  "referenceLink": "https://cxsecurity.com/cveshow/CVE-2024-26588/",
  "serverity": "\u4e2d",
  "submitTime": "2024-02-23",
  "title": "Linux kernel\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff08CNVD-2024-45903\uff09"
}

CVE-2024-26588 (GCVE-0-2024-26588)

Vulnerability from cvelistv5

Published

2024-02-22 16:13

Modified

2025-05-04 08:51

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Prevent out-of-bounds memory access The test_tag test triggers an unhandled page fault: # ./test_tag [ 130.640218] CPU 0 Unable to handle kernel paging request at virtual address ffff80001b898004, era == 9000000003137f7c, ra == 9000000003139e70 [ 130.640501] Oops[#3]: [ 130.640553] CPU: 0 PID: 1326 Comm: test_tag Tainted: G D O 6.7.0-rc4-loong-devel-gb62ab1a397cf #47 61985c1d94084daa2432f771daa45b56b10d8d2a [ 130.640764] Hardware name: QEMU QEMU Virtual Machine, BIOS unknown 2/2/2022 [ 130.640874] pc 9000000003137f7c ra 9000000003139e70 tp 9000000104cb4000 sp 9000000104cb7a40 [ 130.641001] a0 ffff80001b894000 a1 ffff80001b897ff8 a2 000000006ba210be a3 0000000000000000 [ 130.641128] a4 000000006ba210be a5 00000000000000f1 a6 00000000000000b3 a7 0000000000000000 [ 130.641256] t0 0000000000000000 t1 00000000000007f6 t2 0000000000000000 t3 9000000004091b70 [ 130.641387] t4 000000006ba210be t5 0000000000000004 t6 fffffffffffffff0 t7 90000000040913e0 [ 130.641512] t8 0000000000000005 u0 0000000000000dc0 s9 0000000000000009 s0 9000000104cb7ae0 [ 130.641641] s1 00000000000007f6 s2 0000000000000009 s3 0000000000000095 s4 0000000000000000 [ 130.641771] s5 ffff80001b894000 s6 ffff80001b897fb0 s7 9000000004090c50 s8 0000000000000000 [ 130.641900] ra: 9000000003139e70 build_body+0x1fcc/0x4988 [ 130.642007] ERA: 9000000003137f7c build_body+0xd8/0x4988 [ 130.642112] CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE) [ 130.642261] PRMD: 00000004 (PPLV0 +PIE -PWE) [ 130.642353] EUEN: 00000003 (+FPE +SXE -ASXE -BTE) [ 130.642458] ECFG: 00071c1c (LIE=2-4,10-12 VS=7) [ 130.642554] ESTAT: 00010000 [PIL] (IS= ECode=1 EsubCode=0) [ 130.642658] BADV: ffff80001b898004 [ 130.642719] PRID: 0014c010 (Loongson-64bit, Loongson-3A5000) [ 130.642815] Modules linked in: [last unloaded: bpf_testmod(O)] [ 130.642924] Process test_tag (pid: 1326, threadinfo=00000000f7f4015f, task=000000006499f9fd) [ 130.643062] Stack : 0000000000000000 9000000003380724 0000000000000000 0000000104cb7be8 [ 130.643213] 0000000000000000 25af8d9b6e600558 9000000106250ea0 9000000104cb7ae0 [ 130.643378] 0000000000000000 0000000000000000 9000000104cb7be8 90000000049f6000 [ 130.643538] 0000000000000090 9000000106250ea0 ffff80001b894000 ffff80001b894000 [ 130.643685] 00007ffffb917790 900000000313ca94 0000000000000000 0000000000000000 [ 130.643831] ffff80001b894000 0000000000000ff7 0000000000000000 9000000100468000 [ 130.643983] 0000000000000000 0000000000000000 0000000000000040 25af8d9b6e600558 [ 130.644131] 0000000000000bb7 ffff80001b894048 0000000000000000 0000000000000000 [ 130.644276] 9000000104cb7be8 90000000049f6000 0000000000000090 9000000104cb7bdc [ 130.644423] ffff80001b894000 0000000000000000 00007ffffb917790 90000000032acfb0 [ 130.644572] ... [ 130.644629] Call Trace: [ 130.644641] [<9000000003137f7c>] build_body+0xd8/0x4988 [ 130.644785] [<900000000313ca94>] bpf_int_jit_compile+0x228/0x4ec [ 130.644891] [<90000000032acfb0>] bpf_prog_select_runtime+0x158/0x1b0 [ 130.645003] [<90000000032b3504>] bpf_prog_load+0x760/0xb44 [ 130.645089] [<90000000032b6744>] __sys_bpf+0xbb8/0x2588 [ 130.645175] [<90000000032b8388>] sys_bpf+0x20/0x2c [ 130.645259] [<9000000003f6ab38>] do_syscall+0x7c/0x94 [ 130.645369] [<9000000003121c5c>] handle_syscall+0xbc/0x158 [ 130.645507] [ 130.645539] Code: 380839f6 380831f9 28412bae <24000ca6> 004081ad 0014cb50 004083e8 02bff34c 58008e91 [ 130.645729] [ 130.646418] ---[ end trace 0000000000000000 ]--- On my machine, which has CONFIG_PAGE_SIZE_16KB=y, the test failed at loading a BPF prog with 2039 instructions: prog = (struct bpf_prog *)ffff80001b894000 insn = (struct bpf_insn *)(prog->insnsi)fff ---truncated---

References

▼	URL	Tags
	https://git.kernel.org/stable/c/4631c2dd69d928bca396f9f58baeddf85e14ced5
	https://git.kernel.org/stable/c/9aeb09f4d85a87bac46c010d75a2ea299d462f28
	https://git.kernel.org/stable/c/7924ade13a49c0067da6ea13e398102979c0654a
	https://git.kernel.org/stable/c/36a87385e31c9343af9a4756598e704741250a67

Impacted products

Vendor

Product

Version

▼

Linux

Version: bbfddb904df6f82a5948687a2d57766216b9bc0f
Version: bbfddb904df6f82a5948687a2d57766216b9bc0f
Version: bbfddb904df6f82a5948687a2d57766216b9bc0f
Version: bbfddb904df6f82a5948687a2d57766216b9bc0f

Linux

Version: 6.1

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
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        "metrics": [
          {
            "cvssV3_1": {
              "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"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-26588",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-30T19:30:15.601966Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-125",
                "description": "CWE-125 Out-of-bounds Read",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-30T19:30:24.107Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T00:07:19.675Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/4631c2dd69d928bca396f9f58baeddf85e14ced5"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/9aeb09f4d85a87bac46c010d75a2ea299d462f28"
          },
          {
            "tags": [
              "x_transferred"
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            "url": "https://git.kernel.org/stable/c/7924ade13a49c0067da6ea13e398102979c0654a"
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            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/36a87385e31c9343af9a4756598e704741250a67"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "arch/loongarch/net/bpf_jit.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "4631c2dd69d928bca396f9f58baeddf85e14ced5",
              "status": "affected",
              "version": "bbfddb904df6f82a5948687a2d57766216b9bc0f",
              "versionType": "git"
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            {
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              "status": "affected",
              "version": "bbfddb904df6f82a5948687a2d57766216b9bc0f",
              "versionType": "git"
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            {
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              "status": "affected",
              "version": "bbfddb904df6f82a5948687a2d57766216b9bc0f",
              "versionType": "git"
            },
            {
              "lessThan": "36a87385e31c9343af9a4756598e704741250a67",
              "status": "affected",
              "version": "bbfddb904df6f82a5948687a2d57766216b9bc0f",
              "versionType": "git"
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          ]
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        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "arch/loongarch/net/bpf_jit.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.1"
            },
            {
              "lessThan": "6.1",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.75",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.14",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.7.*",
              "status": "unaffected",
              "version": "6.7.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.8",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.75",
                  "versionStartIncluding": "6.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.14",
                  "versionStartIncluding": "6.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.7.2",
                  "versionStartIncluding": "6.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8",
                  "versionStartIncluding": "6.1",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nLoongArch: BPF: Prevent out-of-bounds memory access\n\nThe test_tag test triggers an unhandled page fault:\n\n  # ./test_tag\n  [  130.640218] CPU 0 Unable to handle kernel paging request at virtual address ffff80001b898004, era == 9000000003137f7c, ra == 9000000003139e70\n  [  130.640501] Oops[#3]:\n  [  130.640553] CPU: 0 PID: 1326 Comm: test_tag Tainted: G      D    O       6.7.0-rc4-loong-devel-gb62ab1a397cf #47 61985c1d94084daa2432f771daa45b56b10d8d2a\n  [  130.640764] Hardware name: QEMU QEMU Virtual Machine, BIOS unknown 2/2/2022\n  [  130.640874] pc 9000000003137f7c ra 9000000003139e70 tp 9000000104cb4000 sp 9000000104cb7a40\n  [  130.641001] a0 ffff80001b894000 a1 ffff80001b897ff8 a2 000000006ba210be a3 0000000000000000\n  [  130.641128] a4 000000006ba210be a5 00000000000000f1 a6 00000000000000b3 a7 0000000000000000\n  [  130.641256] t0 0000000000000000 t1 00000000000007f6 t2 0000000000000000 t3 9000000004091b70\n  [  130.641387] t4 000000006ba210be t5 0000000000000004 t6 fffffffffffffff0 t7 90000000040913e0\n  [  130.641512] t8 0000000000000005 u0 0000000000000dc0 s9 0000000000000009 s0 9000000104cb7ae0\n  [  130.641641] s1 00000000000007f6 s2 0000000000000009 s3 0000000000000095 s4 0000000000000000\n  [  130.641771] s5 ffff80001b894000 s6 ffff80001b897fb0 s7 9000000004090c50 s8 0000000000000000\n  [  130.641900]    ra: 9000000003139e70 build_body+0x1fcc/0x4988\n  [  130.642007]   ERA: 9000000003137f7c build_body+0xd8/0x4988\n  [  130.642112]  CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE)\n  [  130.642261]  PRMD: 00000004 (PPLV0 +PIE -PWE)\n  [  130.642353]  EUEN: 00000003 (+FPE +SXE -ASXE -BTE)\n  [  130.642458]  ECFG: 00071c1c (LIE=2-4,10-12 VS=7)\n  [  130.642554] ESTAT: 00010000 [PIL] (IS= ECode=1 EsubCode=0)\n  [  130.642658]  BADV: ffff80001b898004\n  [  130.642719]  PRID: 0014c010 (Loongson-64bit, Loongson-3A5000)\n  [  130.642815] Modules linked in: [last unloaded: bpf_testmod(O)]\n  [  130.642924] Process test_tag (pid: 1326, threadinfo=00000000f7f4015f, task=000000006499f9fd)\n  [  130.643062] Stack : 0000000000000000 9000000003380724 0000000000000000 0000000104cb7be8\n  [  130.643213]         0000000000000000 25af8d9b6e600558 9000000106250ea0 9000000104cb7ae0\n  [  130.643378]         0000000000000000 0000000000000000 9000000104cb7be8 90000000049f6000\n  [  130.643538]         0000000000000090 9000000106250ea0 ffff80001b894000 ffff80001b894000\n  [  130.643685]         00007ffffb917790 900000000313ca94 0000000000000000 0000000000000000\n  [  130.643831]         ffff80001b894000 0000000000000ff7 0000000000000000 9000000100468000\n  [  130.643983]         0000000000000000 0000000000000000 0000000000000040 25af8d9b6e600558\n  [  130.644131]         0000000000000bb7 ffff80001b894048 0000000000000000 0000000000000000\n  [  130.644276]         9000000104cb7be8 90000000049f6000 0000000000000090 9000000104cb7bdc\n  [  130.644423]         ffff80001b894000 0000000000000000 00007ffffb917790 90000000032acfb0\n  [  130.644572]         ...\n  [  130.644629] Call Trace:\n  [  130.644641] [\u003c9000000003137f7c\u003e] build_body+0xd8/0x4988\n  [  130.644785] [\u003c900000000313ca94\u003e] bpf_int_jit_compile+0x228/0x4ec\n  [  130.644891] [\u003c90000000032acfb0\u003e] bpf_prog_select_runtime+0x158/0x1b0\n  [  130.645003] [\u003c90000000032b3504\u003e] bpf_prog_load+0x760/0xb44\n  [  130.645089] [\u003c90000000032b6744\u003e] __sys_bpf+0xbb8/0x2588\n  [  130.645175] [\u003c90000000032b8388\u003e] sys_bpf+0x20/0x2c\n  [  130.645259] [\u003c9000000003f6ab38\u003e] do_syscall+0x7c/0x94\n  [  130.645369] [\u003c9000000003121c5c\u003e] handle_syscall+0xbc/0x158\n  [  130.645507]\n  [  130.645539] Code: 380839f6  380831f9  28412bae \u003c24000ca6\u003e 004081ad  0014cb50  004083e8  02bff34c  58008e91\n  [  130.645729]\n  [  130.646418] ---[ end trace 0000000000000000 ]---\n\nOn my machine, which has CONFIG_PAGE_SIZE_16KB=y, the test failed at\nloading a BPF prog with 2039 instructions:\n\n  prog = (struct bpf_prog *)ffff80001b894000\n  insn = (struct bpf_insn *)(prog-\u003einsnsi)fff\n---truncated---"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:51:41.371Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/4631c2dd69d928bca396f9f58baeddf85e14ced5"
        },
        {
          "url": "https://git.kernel.org/stable/c/9aeb09f4d85a87bac46c010d75a2ea299d462f28"
        },
        {
          "url": "https://git.kernel.org/stable/c/7924ade13a49c0067da6ea13e398102979c0654a"
        },
        {
          "url": "https://git.kernel.org/stable/c/36a87385e31c9343af9a4756598e704741250a67"
        }
      ],
      "title": "LoongArch: BPF: Prevent out-of-bounds memory access",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-26588",
    "datePublished": "2024-02-22T16:13:33.083Z",
    "dateReserved": "2024-02-19T14:20:24.126Z",
    "dateUpdated": "2025-05-04T08:51:41.371Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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