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CVE-2021-33630 NULL-ptr-deref in network sched

🗓️ 18 Jan 2024 15:00:49Reported by openEulerType 
cvelist
 cvelist
🔗 www.cve.org👁 68 Views

NULL Pointer Dereference vulnerability in openEuler kernel on Linux allows Pointer Manipulation in network sched

Related
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Linux net/sched/sch_cbs.c Heap Buffer Overflow DoS
7 Feb 202400:00
–bdu_fstec
circl
Circl
CVE-2021-33630
18 Jan 202416:21
–circl
cnnvd
CNNVD
openEuler Code Issue Vulnerability
18 Jan 202400:00
–cnnvd
cve
CVE
CVE-2021-33630
18 Jan 202415:00
–cve
debian
Debian
[SECURITY] [DLA 3840-1] linux security update
27 Jun 202411:30
–debian
debiancve
Debian CVE
CVE-2021-33630
18 Jan 202415:00
–debiancve
nessus
Tenable Nessus
Debian dla-3840 : hyperv-daemons - security update
27 Jun 202400:00
–nessus
nessus
Tenable Nessus
Photon OS 3.0: Linux PHSA-2024-3.0-0738
24 Jul 202400:00
–nessus
nessus
Tenable Nessus
RHEL 8 : kernel-rt (RHSA-2020:1567)
29 Apr 202000:00
–nessus
nessus
Tenable Nessus
RHEL 8 : kernel (RHSA-2020:1769)
29 Apr 202000:00
–nessus
Rows per page
[
  {
    "collectionURL": "https://gitee.com/src-openeuler",
    "defaultStatus": "unaffected",
    "modules": [
      "network"
    ],
    "packageName": "kernel",
    "platforms": [
      "Linux"
    ],
    "product": "kernel",
    "programFiles": [
      "https://gitee.com/openeuler/kernel/blob/openEuler-1.0-LTS/net/sched/sch_cbs.c"
    ],
    "repo": "https://gitee.com/src-openeuler/kernel",
    "vendor": "openEuler",
    "versions": [
      {
        "changes": [
          {
            "at": "b2239f607df25fc401179e6dd4b7406f942a7632 net/sched: cbs: Fix not adding cbs instance to list",
            "status": "unaffected"
          }
        ],
        "lessThan": "4.19.90-2401.3",
        "status": "affected",
        "version": "4.19.90",
        "versionType": "git"
      }
    ]
  }
]

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27 Jun 2024 12:09Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.5
EPSS0.00341
SSVC
68