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CVE-2025-21657

🗓️ 21 Jan 2025 12:18:13Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 140 Views

Vulnerability CVE-2025-21657 fixed: rq_lock() replaced with raw_spin_rq_lock() in scx_ops_bypass().

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Linux Kernel Heap Buffer Overflow DoS
27 Mar 202600:00
–bdu_fstec
circl
Circl
CVE-2025-21657
21 Jan 202512:58
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
21 Jan 202500:00
–cnnvd
cvelist
Cvelist
CVE-2025-21657 sched_ext: Replace rq_lock() to raw_spin_rq_lock() in scx_ops_bypass()
21 Jan 202512:18
–cvelist
debiancve
Debian CVE
CVE-2025-21657
21 Jan 202512:18
–debiancve
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
17 Jul 202500:00
–oraclelinux
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
18 Aug 202500:00
–oraclelinux
euvd
EUVD
EUVD-2025-2606
3 Oct 202520:07
–euvd
nvd
NVD
CVE-2025-21657
21 Jan 202513:15
–nvd
nessus
Tenable Nessus
Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2025-20480)
18 Jul 202500:00
–nessus
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.12.1–6.12.10
linuxlinux_kernelMatch6.12rc6
linuxlinux_kernelMatch6.12rc7
linuxlinux_kernelMatch6.13rc1
linuxlinux_kernelMatch6.13rc2
linuxlinux_kernelMatch6.13rc3
linuxlinux_kernelMatch6.13rc4
linuxlinux_kernelMatch6.13rc5
linuxlinux_kernelMatch6.13rc6
[
  {
    "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": "0e7ffff1b8117b05635c87d3c9099f6aa9c9b689",
        "lessThan": "d9e446dd63cee7161717a6a8414ba9c6435af764",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0e7ffff1b8117b05635c87d3c9099f6aa9c9b689",
        "lessThan": "6268d5bc10354fc2ab8d44a0cd3b042d49a0417e",
        "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": "6.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.10",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.13",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 08:43Current
6Medium risk
Vulners AI Score6
CVSS 3.15.5
EPSS0.00177
140