CVE-2023-54238

🗓️ 30 Dec 2025 12:11:27Reported by LinuxType

Fix mlx5 skb leak during fifo resync and push; frees SKBs via napi_consume_skb and fixes sixteen bit counters check.

Reporter	Title	Published	Views	Family All 307
AstraLinux	Astra Linux - уязвимость в linux-5.10	3 May 202623:59	–	astralinux
CNNVD	Linux kernel 安全漏洞	30 Dec 202500:00	–	cnnvd
Cvelist	CVE-2023-54238 mlx5: fix skb leak while fifo resync and push	30 Dec 202512:11	–	cvelist
Debian CVE	CVE-2023-54238	30 Dec 202512:11	–	debiancve
EUVD	EUVD-2023-60403	30 Dec 202515:30	–	euvd
NVD	CVE-2023-54238	30 Dec 202513:16	–	nvd
OSV	BELL-CVE-2023-54238	1 Jan 202606:06	–	osv
OSV	CVE-2023-54238 mlx5: fix skb leak while fifo resync and push	30 Dec 202512:11	–	osv
OSV	DEBIAN-CVE-2023-54238	30 Dec 202513:16	–	osv
OSV	RHSA-2023:6583 Red Hat Security Advisory: kernel security, bug fix, and enhancement update	16 Sep 202411:04	–	osv

Vulners

CNA

Node

linux linux_kernelRange6.0–6.1.18

linux linux_kernelRange6.2.0–6.2.5

linux linux_kernelRange6.3.0≥

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c",
      "drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h"
    ],
    "versions": [
      {
        "version": "58a518948f60153e8f6cb8361d2712aa3a1af94a",
        "lessThan": "234cffda95e1049f58e8ec136ef105c633f0ed19",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "58a518948f60153e8f6cb8361d2712aa3a1af94a",
        "lessThan": "68504c66d08c70fb92799722e25a932d311d74fd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "58a518948f60153e8f6cb8361d2712aa3a1af94a",
        "lessThan": "e435941b1da1a0be4ff8a7ae425774c76a5ac514",
        "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/mellanox/mlx5/core/en/ptp.c",
      "drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h"
    ],
    "versions": [
      {
        "version": "6.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.18",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.5",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/68504c66d08c70fb92799722e25a932d311d74fd
git	www.git.kernel.org/stable/c/234cffda95e1049f58e8ec136ef105c633f0ed19
git	www.git.kernel.org/stable/c/e435941b1da1a0be4ff8a7ae425774c76a5ac514

11 May 2026 19:58Current

6.2Medium risk

Vulners AI Score6.2

EPSS0.0002