Lucene search

RedhatCVE-2023-3317

HistoryJun 23, 2023 - 6:15 p.m.

CVE-2023-3317

2023-06-2318:15:14

CWE-416

redhat

web.nvd.nist.gov

cve-2023-3317

mt7921

mt76

linux kernel

vulnerability

use-after-free

information leak

nvd

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.4

Confidence

High

EPSS

Percentile

9.0%

JSON

A use-after-free flaw was found in mt7921_check_offload_capability in drivers/net/wireless/mediatek/mt76/mt7921/init.c in wifi mt76/mt7921 sub-component in the Linux Kernel. This flaw could allow an attacker to crash the system after ‘features’ memory release. This vulnerability could even lead to a kernel information leak problem.

Affected configurations

Nvd

Vulners

Node

linuxlinux_kernelRange6.2–6.2.15

linuxlinux_kernelMatch6.3-

linuxlinux_kernelMatch6.3rc1

linuxlinux_kernelMatch6.3rc2

linuxlinux_kernelMatch6.3rc3

linuxlinux_kernelMatch6.3rc4

linuxlinux_kernelMatch6.3rc5

VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
linuxlinux_kernel6.3cpe:2.3:o:linux:linux_kernel:6.3:-:*:*:*:*:*:*
linuxlinux_kernel6.3cpe:2.3:o:linux:linux_kernel:6.3:rc1:*:*:*:*:*:*
linuxlinux_kernel6.3cpe:2.3:o:linux:linux_kernel:6.3:rc2:*:*:*:*:*:*
linuxlinux_kernel6.3cpe:2.3:o:linux:linux_kernel:6.3:rc3:*:*:*:*:*:*
linuxlinux_kernel6.3cpe:2.3:o:linux:linux_kernel:6.3:rc4:*:*:*:*:*:*
linuxlinux_kernel6.3cpe:2.3:o:linux:linux_kernel:6.3:rc5:*:*:*:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	*	cpe:2.3:o:linux:linux_kernel::::::::
linux	linux_kernel	6.3	cpe:2.3:o:linux:linux_kernel:6.3:-::::::
linux	linux_kernel	6.3	cpe:2.3:o:linux:linux_kernel:6.3:rc1::::::
linux	linux_kernel	6.3	cpe:2.3:o:linux:linux_kernel:6.3:rc2::::::
linux	linux_kernel	6.3	cpe:2.3:o:linux:linux_kernel:6.3:rc3::::::
linux	linux_kernel	6.3	cpe:2.3:o:linux:linux_kernel:6.3:rc4::::::
linux	linux_kernel	6.3	cpe:2.3:o:linux:linux_kernel:6.3:rc5::::::

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "Kernel",
    "versions": [
      {
        "version": "KErnel version prior to  6.3-rc6",
        "status": "affected"
      }
    ]
  }
]