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CVE-2021-47125

🗓️ 15 Mar 2024 20:14:30Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 95 Views

Linux kernel vulnerability CVE-2021-47125 resolved for sch_htb with refcount leak fi

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Linux net/sched/sch_htb Heap Buffer Overflow DoS
23 Jun 202500:00
–bdu_fstec
circl
Circl
CVE-2021-47125
15 Mar 202422:27
–circl
cnnvd
CNNVD
Linux kernel security vulnerabilities
15 Mar 202400:00
–cnnvd
cvelist
Cvelist
CVE-2021-47125 sch_htb: fix refcount leak in htb_parent_to_leaf_offload
15 Mar 202420:14
–cvelist
debiancve
Debian CVE
CVE-2021-47125
15 Mar 202420:14
–debiancve
nvd
NVD
CVE-2021-47125
15 Mar 202421:15
–nvd
osv_cve
osv_cve
CVE-2021-47125
15 Mar 202421:15
–osv_cve
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2021-47125
15 Mar 202421:15
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2024-11177 · Linux · Linux Kernel
4 Jun 202100:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2021-47125: Undefined Security Weakness
15 Mar 202400:00
–rapid7
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.12–5.12.10
linuxlinux_kernelMatch5.13rc1
linuxlinux_kernelMatch5.13rc2
linuxlinux_kernelMatch5.13rc3
linuxlinux_kernelMatch5.13rc4
[
  {
    "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": "ae81feb7338c89cee4e6aa0424bdab2ce2b52da2",
        "lessThan": "2411c02d03892a5057499f8102d0cc1e0f852416",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ae81feb7338c89cee4e6aa0424bdab2ce2b52da2",
        "lessThan": "944d671d5faa0d78980a3da5c0f04960ef1ad893",
        "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": "5.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.12.10",
        "lessThanOrEqual": "5.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.13",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 04:16Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.15.5
EPSS0.00193
SSVC
95