CVE-2025-38533

🗓️ 16 Aug 2025 11:12:25Reported by LinuxType

cve🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 31 Views

CVE-2025-38533: Linux kernel net wx_rx_buffer uninit dma; fix stops undefined behavior.

Reporter	Title	Published	Views	Family All 158
ATTACKERKB	CVE-2025-38533	16 Aug 202511:12	–	attackerkb
AstraLinux	Astra Linux - уязвимость в linux-5.10	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	16 Aug 202500:00	–	cnnvd
Cvelist	CVE-2025-38533 net: libwx: fix the using of Rx buffer DMA	16 Aug 202511:12	–	cvelist
Debian CVE	CVE-2025-38533	16 Aug 202511:12	–	debiancve
EUVD	EUVD-2025-27888	3 Oct 202520:07	–	euvd
Microsoft CVE	net: libwx: fix the using of Rx buffer DMA	4 Sep 202502:07	–	mscve
NVD	CVE-2025-38533	16 Aug 202512:15	–	nvd
Tenable Nessus	openSUSE 16 Security Update : kernel (openSUSE-SU-2025-20081-1)	2 Dec 202500:00	–	nessus
Tenable Nessus	Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2025-20551)	9 Sep 202500:00	–	nessus

NVD

Vulners

CNA

Node

linux linux_kernelRange6.3–6.6.100

linux linux_kernelRange6.7–6.12.40

linux linux_kernelRange6.13–6.15.8

linux linux_kernelMatch6.16rc1

linux linux_kernelMatch6.16rc2

linux linux_kernelMatch6.16rc3

linux linux_kernelMatch6.16rc4

linux linux_kernelMatch6.16rc5

linux linux_kernelMatch6.16rc6

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/wangxun/libwx/wx_lib.c",
      "drivers/net/ethernet/wangxun/libwx/wx_type.h"
    ],
    "versions": [
      {
        "version": "3c47e8ae113a68da47987750d9896e325d0aeedd",
        "lessThan": "027701180a7bcb64c42eab291133ef0c87b5b6c5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3c47e8ae113a68da47987750d9896e325d0aeedd",
        "lessThan": "ba7c793f96c1c2b944bb6f423d7243f3afc30fe9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3c47e8ae113a68da47987750d9896e325d0aeedd",
        "lessThan": "05c37b574997892a40a0e9b9b88a481566b2367d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3c47e8ae113a68da47987750d9896e325d0aeedd",
        "lessThan": "5fd77cc6bd9b368431a815a780e407b7781bcca0",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/wangxun/libwx/wx_lib.c",
      "drivers/net/ethernet/wangxun/libwx/wx_type.h"
    ],
    "versions": [
      {
        "version": "6.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.100",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.40",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.15.8",
        "lessThanOrEqual": "6.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/05c37b574997892a40a0e9b9b88a481566b2367d
git	www.git.kernel.org/stable/c/027701180a7bcb64c42eab291133ef0c87b5b6c5
git	www.git.kernel.org/stable/c/5fd77cc6bd9b368431a815a780e407b7781bcca0
git	www.git.kernel.org/stable/c/ba7c793f96c1c2b944bb6f423d7243f3afc30fe9

11 May 2026 21:29Current

6.7Medium risk

Vulners AI Score6.7

CVSS 3.17.8

EPSS0.00025

CWE-787