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CVE-2025-38468

🗓️ 28 Jul 2025 11:12:20Reported by LinuxType 
cve
 cve🔗 web.nvd.nist.gov👁 73 Views

Linux kernel CVE-2025-38468 vulnerability fixed in htb_lookup_leaf function for empty rbtree.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus		Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2025-1144)
9 Aug 202500:00
–nessus
Tenable Nessus		Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2025-1145)
9 Aug 202500:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2025-104 (ALASKERNEL-5.10-2025-104)
16 Sep 202500:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2025-089 (ALASKERNEL-5.15-2025-089)
16 Sep 202500:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.4-2025-109 (ALASKERNEL-5.4-2025-109)
16 Sep 202500:00
–nessus
Tenable Nessus		AlmaLinux 10 : kernel (ALSA-2025:20095)
25 Nov 202500:00
–nessus
Tenable Nessus		Debian dla-4327 : ata-modules-5.10.0-35-armmp-di - security update
13 Oct 202500:00
–nessus
Tenable Nessus		Debian dla-4328 : linux-config-6.1 - security update
13 Oct 202500:00
–nessus
Tenable Nessus		Debian dsa-5973 : affs-modules-6.1.0-37-4kc-malta-di - security update
13 Aug 202500:00
–nessus
Tenable Nessus		Debian dsa-5975 : ata-modules-6.12.31-armmp-di - security update
8 Dec 202500:00
–nessus
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange2.6.29–5.4.297
OR
linuxlinux_kernelRange5.5–5.10.241
OR
linuxlinux_kernelRange5.11–5.15.190
OR
linuxlinux_kernelRange5.16–6.1.147
OR
linuxlinux_kernelRange6.2–6.6.100
OR
linuxlinux_kernelRange6.7–6.12.40
OR
linuxlinux_kernelRange6.13–6.15.8
OR
linuxlinux_kernelMatch6.16rc1
OR
linuxlinux_kernelMatch6.16rc2
OR
linuxlinux_kernelMatch6.16rc3
OR
linuxlinux_kernelMatch6.16rc4
OR
linuxlinux_kernelMatch6.16rc5
OR
linuxlinux_kernelMatch6.16rc6
Node
debiandebian_linuxMatch11.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/sched/sch_htb.c"
    ],
    "versions": [
      {
        "version": "512bb43eb5422ee69a1be05ea0d89dc074fac9a2",
        "lessThan": "fed3570e548a6c9f95c5f4c9e1a7afc1679fd90d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "512bb43eb5422ee69a1be05ea0d89dc074fac9a2",
        "lessThan": "5c0506cd1b1a3b145bda2612bbf7fe78d186c355",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "512bb43eb5422ee69a1be05ea0d89dc074fac9a2",
        "lessThan": "850226aef8d28a00cf966ef26d2f8f2bff344535",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "512bb43eb5422ee69a1be05ea0d89dc074fac9a2",
        "lessThan": "890a5d423ef0a7bd13447ceaffad21189f557301",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "512bb43eb5422ee69a1be05ea0d89dc074fac9a2",
        "lessThan": "7ff2d83ecf2619060f30ecf9fad4f2a700fca344",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "512bb43eb5422ee69a1be05ea0d89dc074fac9a2",
        "lessThan": "e5c480dc62a3025b8428d4818e722da30ad6804f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "512bb43eb5422ee69a1be05ea0d89dc074fac9a2",
        "lessThan": "3691f84269a23f7edd263e9b6edbc27b7ae332f4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "512bb43eb5422ee69a1be05ea0d89dc074fac9a2",
        "lessThan": "0e1d5d9b5c5966e2e42e298670808590db5ed628",
        "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/sched/sch_htb.c"
    ],
    "versions": [
      {
        "version": "2.6.29",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.29",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.297",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.241",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.190",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.147",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.100",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.40",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.15.8",
        "lessThanOrEqual": "6.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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12 May 2026 13:16Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.15.5
EPSS0.00063
CWE-476
linux kernel vulnerabilityhtb_lookup_leafrbtree issuenetem_dequeuehtb_dequeue_tree
73