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CVE-2024-26733 arp: Prevent overflow in arp_req_get().

🗓️ 03 Apr 2024 17:00:20Reported by LinuxType 
cvelist
 cvelist🔗 www.cve.org👁 26 Views

CVE-2024-26733 arp: Prevent overflow in arp_req_get(). Linux kernel vulnerability resolved by limiting memcpy() length in arp_req_get() to prevent buffer overflow in the sa_data field

Related
Affected
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Vulnerability in linux (Kernel) affects IBM Integrated Analytics System.
2 Jul 202512:19
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in Node.js, Angular.js, Golang Go, Java, MongoDB, Linux kernel may affect IBM Spectrum Protect Plus
26 Aug 202516:53
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in Linux Kernel might affect IBM Storage Copy Data Management
5 Feb 202500:56
–ibm
Tenable Nessus		Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2024-784)
11 Dec 202400:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2024-076 (ALASKERNEL-5.10-2024-076)
23 Dec 202400:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2024-058 (ALASKERNEL-5.15-2024-058)
23 Dec 202400:00
–nessus
Tenable Nessus		AlmaLinux 8 : kernel (ALSA-2024:5101)
9 Aug 202400:00
–nessus
Tenable Nessus		AlmaLinux 8 : kernel-rt (ALSA-2024:5102)
9 Aug 202400:00
–nessus
Tenable Nessus		Debian dla-3842 : linux-config-5.10 - security update
27 Jun 202400:00
–nessus
Tenable Nessus		Debian dsa-5658 : affs-modules-6.1.0-11-4kc-malta-di - security update
13 Apr 202400:00
–nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/ipv4/arp.c"
    ],
    "versions": [
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "dbc9b22d0ed319b4e29034ce0a3fe32a3ee2c587",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "97eaa2955db4120ce6ec2ef123e860bc32232c50",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "f119f2325ba70cbfdec701000dcad4d88805d5b0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "a3f2c083cb575d80a7627baf3339e78fedccbb91",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "3ab0d6f8289ba8402ca95a9fc61a34909d5e1f3a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "a7d6027790acea24446ddd6632d394096c0f4667",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/ipv4/arp.c"
    ],
    "versions": [
      {
        "version": "2.6.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.211",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.150",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.80",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.19",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.7.7",
        "lessThanOrEqual": "6.7.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.8",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 20:03Current
7.8High risk
Vulners AI Score7.8
EPSS0.00256
cve-2024-26733arpprevent overflowbuffer overflowlinux kernel vulnerabilitymemcpyarp_req_get
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