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CVE-2021-31440

🗓️ 21 May 2021 15:07:15Reported by zdiType

cve🔗 web.nvd.nist.gov📰️ 20 Media mentions👁 237 Views

Privilege escalation in Linux Kernel 5.11.15 via eBPF programs

Reporter	Title	Published	Views	Family All 49
CNVD	Linux Kernel eBPF Elevation of Privilege Vulnerability	17 May 202100:00	–	cnvd
Veracode	Privilege Escalation	12 Aug 202115:37	–	veracode
F5 Networks	K43232343 : Linux kernel Vulnerability CVE-2021-31440	17 May 202200:00	–	f5
Prion	Design/Logic Flaw	21 May 202115:15	–	prion
GithubExploit	Exploit for Out-of-bounds Write in Linux Linux Kernel	4 Jun 202116:15	–	githubexploit
Cvelist	CVE-2021-31440	21 May 202114:30	–	cvelist
Debian CVE	CVE-2021-31440	21 May 202115:15	–	debiancve
Zero Day Initiative	Linux Kernel eBPF Improper Input Validation Privilege Escalation Vulnerability	3 May 202100:00	–	zdi
UbuntuCve	CVE-2021-31440	21 May 202100:00	–	ubuntucve
NVD	CVE-2021-31440	21 May 202115:15	–	nvd

Nvd

Vulners

Node

linux linux_kernelRange5.7–5.10.37

linux linux_kernelRange5.11–5.11.21

linux linux_kernelRange5.12–5.12.4

Node

netapp solidfire_baseboard_management_controller_firmwareMatch-

AND

netapp solidfire_baseboard_management_controllerMatch-

Node

netapp cloud_backupMatch-

Node

netapp h500s_firmwareMatch-

AND

netapp h500sMatch-

Node

netapp h700s_firmwareMatch-

AND

netapp h700sMatch-

Node

netapp h300e_firmwareMatch-

AND

netapp h300eMatch-

Node

netapp h500e_firmwareMatch-

AND

netapp h500eMatch-

Node

netapp h700e_firmwareMatch-

AND

netapp h700eMatch-

Node

netapp h410s_firmwareMatch-

AND

netapp h410sMatch-

Node

netapp h300s_firmwareMatch-

AND

netapp h300sMatch-

[
  {
    "product": "Kernel",
    "vendor": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "5.11.15"
      }
    ]
  }
]

Source	Link
zerodayinitiative	www.zerodayinitiative.com/advisories/ZDI-21-503/
git	www.git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/
security	www.security.netapp.com/advisory/ntap-20210706-0003/

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21 May 2021 15:15Current

7.4High risk

Vulners AI Score7.4

CVSS26.9

CVSS37 - 8.8

EPSS0.00473

CWE-682