cnvd - cnvd-2025-10175

cnvd-2025-10175

Vulnerability from cnvd

Title: Linux kernel竞争条件漏洞（CNVD-2025-10175）

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存在竞争条件漏洞，该漏洞源于nf_tables未及时释放流规则对象，可能导致内存泄漏。目前没有详细的漏洞细节提供。

Severity: 中

Patch Name: Linux kernel竞争条件漏洞（CNVD-2025-10175）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存在竞争条件漏洞，该漏洞源于nf_tables未及时释放流规则对象，可能导致内存泄漏。目前没有详细的漏洞细节提供。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/stable/c/b2d7a92aff0fbd93c29d2aa6451fb99f050e2c4e

Reference: https://nvd.nist.gov/vuln/detail/CVE-2022-49919

Impacted products

Name
['Linux Linux kernel 6.1', 'Linux Linux kernel >=5.17.15，<5.18', 'Linux Linux kernel >=5.10.122，<5.10.154', 'Linux Linux kernel >=5.15.47，<5.15.78', 'Linux Linux kernel >=5.4.198，<5.4.224', 'Linux Linux kernel >=5.18.4，<6.0.8']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-49919",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-49919"
    }
  },
  "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\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8enf_tables\u672a\u53ca\u65f6\u91ca\u653e\u6d41\u89c4\u5219\u5bf9\u8c61\uff0c\u53ef\u80fd\u5bfc\u81f4\u5185\u5b58\u6cc4\u6f0f\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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/stable/c/b2d7a92aff0fbd93c29d2aa6451fb99f050e2c4e",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-10175",
  "openTime": "2025-05-14",
  "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\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8enf_tables\u672a\u53ca\u65f6\u91ca\u653e\u6d41\u89c4\u5219\u5bf9\u8c61\uff0c\u53ef\u80fd\u5bfc\u81f4\u5185\u5b58\u6cc4\u6f0f\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\uff08CNVD-2025-10175\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Linux Linux kernel 6.1",
      "Linux Linux kernel \u003e=5.17.15\uff0c\u003c5.18",
      "Linux Linux kernel \u003e=5.10.122\uff0c\u003c5.10.154",
      "Linux Linux kernel \u003e=5.15.47\uff0c\u003c5.15.78",
      "Linux Linux kernel \u003e=5.4.198\uff0c\u003c5.4.224",
      "Linux Linux kernel \u003e=5.18.4\uff0c\u003c6.0.8"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-49919",
  "serverity": "\u4e2d",
  "submitTime": "2025-05-13",
  "title": "Linux kernel\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\uff08CNVD-2025-10175\uff09"
}

CVE-2022-49919 (GCVE-0-2022-49919)

Vulnerability from cvelistv5

Published

2025-05-01 14:10

Modified

2025-05-04 12:45

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: release flow rule object from commit path No need to postpone this to the commit release path, since no packets are walking over this object, this is accessed from control plane only. This helped uncovered UAF triggered by races with the netlink notifier.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/74fd5839467054cd9c4d050614d3ee8788386171
	https://git.kernel.org/stable/c/b2d7a92aff0fbd93c29d2aa6451fb99f050e2c4e
	https://git.kernel.org/stable/c/6044791b7be707fd0e709f26e961a446424e5051
	https://git.kernel.org/stable/c/4ab6f96444e936f5e4a936d5c0bc948144bcded3
	https://git.kernel.org/stable/c/26b5934ff4194e13196bedcba373cd4915071d0e

Impacted products

Vendor

Product

Version

▼

Linux

Version: 5b8d63489c3b701eb2a76f848ec94d8cbc9373b9
Version: 330c0c6cd2150a2d7f47af16aa590078b0d2f736
Version: e33d9bd563e71f6c6528b96008d65524a459c4dc
Version: 9dd732e0bdf538b1b76dc7c157e2b5e560ff30d3
Version: 9dd732e0bdf538b1b76dc7c157e2b5e560ff30d3
Version: 80de9ea1f5b808a6601e91111fae601df2b26369
Version: ab9f34a30c23f656e76f4c5b83125a4e7b53c86e

Linux

Version: 5.19

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JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/netfilter/nf_tables_api.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "74fd5839467054cd9c4d050614d3ee8788386171",
              "status": "affected",
              "version": "5b8d63489c3b701eb2a76f848ec94d8cbc9373b9",
              "versionType": "git"
            },
            {
              "lessThan": "b2d7a92aff0fbd93c29d2aa6451fb99f050e2c4e",
              "status": "affected",
              "version": "330c0c6cd2150a2d7f47af16aa590078b0d2f736",
              "versionType": "git"
            },
            {
              "lessThan": "6044791b7be707fd0e709f26e961a446424e5051",
              "status": "affected",
              "version": "e33d9bd563e71f6c6528b96008d65524a459c4dc",
              "versionType": "git"
            },
            {
              "lessThan": "4ab6f96444e936f5e4a936d5c0bc948144bcded3",
              "status": "affected",
              "version": "9dd732e0bdf538b1b76dc7c157e2b5e560ff30d3",
              "versionType": "git"
            },
            {
              "lessThan": "26b5934ff4194e13196bedcba373cd4915071d0e",
              "status": "affected",
              "version": "9dd732e0bdf538b1b76dc7c157e2b5e560ff30d3",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "80de9ea1f5b808a6601e91111fae601df2b26369",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "ab9f34a30c23f656e76f4c5b83125a4e7b53c86e",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/netfilter/nf_tables_api.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.19"
            },
            {
              "lessThan": "5.19",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.224",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.154",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.78",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.224",
                  "versionStartIncluding": "5.4.198",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.154",
                  "versionStartIncluding": "5.10.122",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.78",
                  "versionStartIncluding": "5.15.47",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0.8",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "5.17.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "5.18.4",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nf_tables: release flow rule object from commit path\n\nNo need to postpone this to the commit release path, since no packets\nare walking over this object, this is accessed from control plane only.\nThis helped uncovered UAF triggered by races with the netlink notifier."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T12:45:27.331Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/74fd5839467054cd9c4d050614d3ee8788386171"
        },
        {
          "url": "https://git.kernel.org/stable/c/b2d7a92aff0fbd93c29d2aa6451fb99f050e2c4e"
        },
        {
          "url": "https://git.kernel.org/stable/c/6044791b7be707fd0e709f26e961a446424e5051"
        },
        {
          "url": "https://git.kernel.org/stable/c/4ab6f96444e936f5e4a936d5c0bc948144bcded3"
        },
        {
          "url": "https://git.kernel.org/stable/c/26b5934ff4194e13196bedcba373cd4915071d0e"
        }
      ],
      "title": "netfilter: nf_tables: release flow rule object from commit path",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49919",
    "datePublished": "2025-05-01T14:10:58.779Z",
    "dateReserved": "2025-05-01T14:05:17.251Z",
    "dateUpdated": "2025-05-04T12:45:27.331Z",
    "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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