CVE-2022-49367 net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxx_mdios_register

🗓️ 26 Feb 2025 02:11:11Reported by LinuxType

Fixed refcount leak in mv88e6xxx_mdios_register in Linux kernel to prevent vulnerabilities.

Reporter	Title	Published	Views	Family All 45
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	26 Feb 202500:00	–	cnnvd
CVE	CVE-2022-49367	26 Feb 202502:11	–	cve
Debian CVE	CVE-2022-49367	26 Feb 202502:11	–	debiancve
EUVD	EUVD-2022-54862	3 Oct 202520:07	–	euvd
NVD	CVE-2022-49367	26 Feb 202507:01	–	nvd
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:1293-1)	18 Apr 202500:00	–	openvas
OSV	CVE-2022-49367 net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxx_mdios_register	26 Feb 202502:11	–	osv
OSV	DEBIAN-CVE-2022-49367	26 Feb 202507:01	–	osv
OSV	OESA-2025-1370 kernel security update	3 Apr 202512:54	–	osv

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/dsa/mv88e6xxx/chip.c"
    ],
    "versions": [
      {
        "version": "a3c53be55c955b7150cda17874c3fcb4eeb97a89",
        "lessThan": "dc1cf8c6f9793546696fded437a5b4c84944c48b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a3c53be55c955b7150cda17874c3fcb4eeb97a89",
        "lessThan": "86c3c5f8e4bd1325e24f6fba9017cade29933377",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a3c53be55c955b7150cda17874c3fcb4eeb97a89",
        "lessThan": "a101793994c0a14c70bb4e44c7fda597eeebba0a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a3c53be55c955b7150cda17874c3fcb4eeb97a89",
        "lessThan": "42658e47f1abbbe592007d3ba303de466114d0bb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a3c53be55c955b7150cda17874c3fcb4eeb97a89",
        "lessThan": "c1df9cb756e5a9ba1841648c44ee5d92306b9c65",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a3c53be55c955b7150cda17874c3fcb4eeb97a89",
        "lessThan": "e0d763d0c7665c7897e4f5a0847ab0c82543345f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a3c53be55c955b7150cda17874c3fcb4eeb97a89",
        "lessThan": "8a1a1255152da4fb934290e7ababc66f24985520",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a3c53be55c955b7150cda17874c3fcb4eeb97a89",
        "lessThan": "02ded5a173619b11728b8bf75a3fd995a2c1ff28",
        "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/dsa/mv88e6xxx/chip.c"
    ],
    "versions": [
      {
        "version": "4.11",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.11",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.283",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.247",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.198",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.122",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.47",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.15",
        "lessThanOrEqual": "5.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18.4",
        "lessThanOrEqual": "5.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/86c3c5f8e4bd1325e24f6fba9017cade29933377
git	www.git.kernel.org/stable/c/42658e47f1abbbe592007d3ba303de466114d0bb
git	www.git.kernel.org/stable/c/02ded5a173619b11728b8bf75a3fd995a2c1ff28
git	www.git.kernel.org/stable/c/8a1a1255152da4fb934290e7ababc66f24985520
git	www.git.kernel.org/stable/c/c1df9cb756e5a9ba1841648c44ee5d92306b9c65
git	www.git.kernel.org/stable/c/dc1cf8c6f9793546696fded437a5b4c84944c48b
git	www.git.kernel.org/stable/c/e0d763d0c7665c7897e4f5a0847ab0c82543345f
git	www.git.kernel.org/stable/c/a101793994c0a14c70bb4e44c7fda597eeebba0a

11 May 2026 18:58Current

EPSS0.00018