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CVE-2025-40260

🗓️ 04 Dec 2025 16:08:20Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 58 Views

sched_ext fixes crash in scx_enable when helper kthread creation fails by propagating PTR_ERR.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
–astralinux
bdu_fstec
BDU FSTEC
Linux Kernel Heap Buffer Overflow DoS
16 Dec 202500:00
–bdu_fstec
circl
Circl
CVE-2025-40260
2 Apr 202617:00
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
4 Dec 202500:00
–cnnvd
cvelist
Cvelist
CVE-2025-40260 sched_ext: Fix scx_enable() crash on helper kthread creation failure
4 Dec 202516:08
–cvelist
debiancve
Debian CVE
CVE-2025-40260
4 Dec 202516:08
–debiancve
euvd
EUVD
EUVD-2025-201197
4 Dec 202516:08
–euvd
hp
Hewlett-Packard
HP ThinPro 9 SP3 Security Updates
2 Oct 202600:00
–hp
hp
Hewlett-Packard
HP ThinPro 8.1 SP10 Security Updates
2 Oct 202600:00
–hp
nvd
NVD
CVE-2025-40260
4 Dec 202516:16
–nvd
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.16–6.17.10
linuxlinux_kernelRange6.18.0≥
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/sched/ext.c"
    ],
    "versions": [
      {
        "version": "bff3b5aec1b727b620adc7c47085592802390125",
        "lessThan": "625e173e2a59b6cf6cbfb51c0a6bea47f3861eab",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bff3b5aec1b727b620adc7c47085592802390125",
        "lessThan": "7b6216baae751369195fa3c83d434d23bcda406a",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/sched/ext.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17.10",
        "lessThanOrEqual": "6.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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19 Oct 2026 21:10Current
6Medium risk
Vulners AI Score6
EPSS0.00174
58