CVE-2021-3864

🗓️ 26 Aug 2022 15:25:39Reported by redhatType

cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 127 Views

CVE-2021-3864: SUID binary flaw allows unprivileged user to place core dumps in root-owned directorie

Reporter	Title	Published	Views	Family All 25
Information Security Automation	Scanvus now supports Vulners and Vulns.io VM Linux vulnerability detection APIs	30 Dec 202218:03	–	avleonov
Chainguard	CVE-2021-3864 vulnerabilities	10 Jan 202601:22	–	cgr
Circl	CVE-2021-3864	26 Aug 202220:30	–	circl
CNNVD	Linux kernel 访问控制错误漏洞	26 Aug 202200:00	–	cnnvd
Cvelist	CVE-2021-3864	26 Aug 202215:25	–	cvelist
Debian CVE	CVE-2021-3864	26 Aug 202215:25	–	debiancve
EUVD	EUVD-2021-27099	7 Oct 202500:30	–	euvd
NCSC	Vulnerabilities fixed in Microsoft Edge	14 Sep 202100:00	–	ncsc
NVD	CVE-2021-3864	26 Aug 202216:15	–	nvd
OSV	CGA-MMPC-6QGC-QPQH	7 Jan 202613:00	–	osv

NVD

Node

linux linux_kernelMatch-

Node

debian debian_linuxMatch10.0

debian debian_linuxMatch11.0

Node

redhat enterprise_linuxMatch6.0

redhat enterprise_linuxMatch7.0

redhat enterprise_linuxMatch9.0

[
  {
    "product": "kernel",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Not Known"
      }
    ]
  }
]

Source	Link
bugzilla	www.bugzilla.redhat.com/show_bug.cgi
access	www.access.redhat.com/security/cve/CVE-2021-3864
openwall	www.openwall.com/lists/oss-security/2021/10/20/2
lore	www.lore.kernel.org/all/20211226150310.GA992%401wt.eu/
lore	www.lore.kernel.org/lkml/20211228170910.623156-1-wander%40redhat.com/
security-tracker	www.security-tracker.debian.org/tracker/CVE-2021-3864
lore	www.lore.kernel.org/all/20211221021744.864115-1-longman%40redhat.com/

21 Nov 2024 06:22Current

6.9Medium risk

Vulners AI Score6.9

CVSS 3.17

EPSS0.00572

CWE-284