cve-2024-35857
Vulnerability from cvelistv5
Published
2024-05-17 14:47
Modified
2024-11-07 21:12
Summary
icmp: prevent possible NULL dereferences from icmp_build_probe()
Impacted products
LinuxLinux
LinuxLinux
Show details on NVD website


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              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
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                "options": [
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          "programFiles": [
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nicmp: prevent possible NULL dereferences from icmp_build_probe()\n\nFirst problem is a double call to __in_dev_get_rcu(), because\nthe second one could return NULL.\n\nif (__in_dev_get_rcu(dev) \u0026\u0026 __in_dev_get_rcu(dev)-\u003eifa_list)\n\nSecond problem is a read from dev-\u003eip6_ptr with no NULL check:\n\nif (!list_empty(\u0026rcu_dereference(dev-\u003eip6_ptr)-\u003eaddr_list))\n\nUse the correct RCU API to fix these.\n\nv2: add missing include \u003cnet/addrconf.h\u003e"
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    "assignerShortName": "Linux",
    "cveId": "CVE-2024-35857",
    "datePublished": "2024-05-17T14:47:32.763Z",
    "dateReserved": "2024-05-17T13:50:33.106Z",
    "dateUpdated": "2024-11-07T21:12:11.212Z",
    "state": "PUBLISHED"
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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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