CVE-2023-53138 net: caif: Fix use-after-free in cfusbl_device_notify()

🗓️ 02 May 2025 15:56:10Reported by LinuxType

Fixed use-after-free vulnerability in cfusbl_device_notify() in Linux kernel net: caif module.

Reporter	Title	Published	Views	Family All 23
ATTACKERKB	CVE-2023-53138	2 May 202516:15	–	attackerkb
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux, linux-5.15	20 May 202605:53	–	astralinux
Circl	CVE-2023-53138	2 May 202517:34	–	circl
CNNVD	Linux kernel 安全漏洞	2 May 202500:00	–	cnnvd
CVE	CVE-2023-53138	2 May 202515:56	–	cve
Debian CVE	CVE-2023-53138	2 May 202515:56	–	debiancve
EUVD	EUVD-2025-13119	3 Oct 202520:07	–	euvd
NVD	CVE-2023-53138	2 May 202516:15	–	nvd
OSV	BELL-CVE-2023-53138	7 May 202505:59	–	osv
OSV	CLSA-2026-1773832495 Fix of 114 CVEs	18 Mar 202611:15	–	osv

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/caif/caif_usb.c"
    ],
    "versions": [
      {
        "version": "7ad65bf68d705b445ef10b77ab50dab22be185ee",
        "lessThan": "68a45c3cf0e2242a533657f4f535d9b6a7447a79",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7ad65bf68d705b445ef10b77ab50dab22be185ee",
        "lessThan": "1793da97a23e31c5bf06631f3f3e5a25f368fd64",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7ad65bf68d705b445ef10b77ab50dab22be185ee",
        "lessThan": "9dc16be373b382ddd4c274052a6e870a95e76c01",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7ad65bf68d705b445ef10b77ab50dab22be185ee",
        "lessThan": "c3aaec463a632cf4187dc017e421bfa69d7834a9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7ad65bf68d705b445ef10b77ab50dab22be185ee",
        "lessThan": "3f14457e1584224f4296af613bbd99deb60b5d91",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7ad65bf68d705b445ef10b77ab50dab22be185ee",
        "lessThan": "287027d8a567168a5d8ce5cb0cba16a34791a48c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7ad65bf68d705b445ef10b77ab50dab22be185ee",
        "lessThan": "d1a11bbdbb5ea9f172019c5a4a3e9d8eabd72179",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7ad65bf68d705b445ef10b77ab50dab22be185ee",
        "lessThan": "9781e98a97110f5e76999058368b4be76a788484",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/caif/caif_usb.c"
    ],
    "versions": [
      {
        "version": "3.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.310",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.278",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.237",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.175",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.103",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.20",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.7",
        "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/9dc16be373b382ddd4c274052a6e870a95e76c01
git	www.git.kernel.org/stable/c/3f14457e1584224f4296af613bbd99deb60b5d91
git	www.git.kernel.org/stable/c/287027d8a567168a5d8ce5cb0cba16a34791a48c
git	www.git.kernel.org/stable/c/1793da97a23e31c5bf06631f3f3e5a25f368fd64
git	www.git.kernel.org/stable/c/9781e98a97110f5e76999058368b4be76a788484
git	www.git.kernel.org/stable/c/68a45c3cf0e2242a533657f4f535d9b6a7447a79
git	www.git.kernel.org/stable/c/c3aaec463a632cf4187dc017e421bfa69d7834a9
git	www.git.kernel.org/stable/c/d1a11bbdbb5ea9f172019c5a4a3e9d8eabd72179

11 May 2026 19:39Current

EPSS0.00067