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[email protected]CVE-2023-0394

HistoryJan 26, 2023 - 9:18 p.m.

CVE-2023-0394

2023-01-2621:18:07

CWE-476

[email protected]

web.nvd.nist.gov

281

cve

2023

0394

null pointer dereference

rawv6_push_pending_frames

net

ipv6

raw.c

linux kernel

nvd

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6.3 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

A NULL pointer dereference flaw was found in rawv6_push_pending_frames in net/ipv6/raw.c in the network subcomponent in the Linux kernel. This flaw causes the system to crash.

Affected configurations

Vulners

NVD

Node

linuxlinux_kernelRange≤6.2

VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	*	cpe:2.3:o:linux:linux_kernel::::::::

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "Kernel",
    "versions": [
      {
        "version": "Linux kernel prior to Kernel 6.2 RC4",
        "status": "affected"
      }
    ]
  }
]