CVE-2023-53276 ubifs: Free memory for tmpfile name

🗓️ 16 Sep 2025 08:11:11Reported by LinuxType

CVE-2023-53276: ubifs frees memory for tmpfile name after copying to inode.

Reporter	Title	Published	Views	Family All 54
AstraLinux	Astra Linux - уязвимость в linux, linux-5.15, linux-5.10	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	16 Sep 202500:00	–	cnnvd
CVE	CVE-2023-53276	16 Sep 202508:11	–	cve
Debian CVE	CVE-2023-53276	16 Sep 202508:11	–	debiancve
EUVD	EUVD-2023-59913	3 Oct 202520:07	–	euvd
NVD	CVE-2023-53276	16 Sep 202508:15	–	nvd
OSV	BELL-CVE-2023-53276	17 Sep 202506:04	–	osv
OSV	CVE-2023-53276 ubifs: Free memory for tmpfile name	16 Sep 202508:11	–	osv
OSV	DEBIAN-CVE-2023-53276	16 Sep 202508:15	–	osv
OSV	SUSE-SU-2025:03615-1 Security update for the Linux Kernel	16 Oct 202505:49	–	osv

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ubifs/dir.c"
    ],
    "versions": [
      {
        "version": "f4f61d2cc6d8789a52245a4733b3e5643be154f3",
        "lessThan": "8ad8c67a897e68426e85990ebfe0a7d1f71fc79f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f4f61d2cc6d8789a52245a4733b3e5643be154f3",
        "lessThan": "107d481642c356a5668058066360fc473911e628",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f4f61d2cc6d8789a52245a4733b3e5643be154f3",
        "lessThan": "823f554747f8aafaa965fb2f3ae794110ed429ef",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f4f61d2cc6d8789a52245a4733b3e5643be154f3",
        "lessThan": "b8f444a4fadfb5070ed7e298e0a5ceb4a18014f3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f4f61d2cc6d8789a52245a4733b3e5643be154f3",
        "lessThan": "ce840284929b75dbbf062e0ce7fcb78a63b08b5e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f4f61d2cc6d8789a52245a4733b3e5643be154f3",
        "lessThan": "29738e1bcc799dd754711d4e4aab967f0c018175",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f4f61d2cc6d8789a52245a4733b3e5643be154f3",
        "lessThan": "fd197308c0e4f738c7ea687d5332035c5753881c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f4f61d2cc6d8789a52245a4733b3e5643be154f3",
        "lessThan": "1e43d4284bdc3bd34bd770fea13910ac37ab0618",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f4f61d2cc6d8789a52245a4733b3e5643be154f3",
        "lessThan": "1fb815b38bb31d6af9bd0540b8652a0d6fe6cfd3",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ubifs/dir.c"
    ],
    "versions": [
      {
        "version": "4.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.315",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.283",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.243",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.180",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.111",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.28",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.15",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3.2",
        "lessThanOrEqual": "6.3.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/1fb815b38bb31d6af9bd0540b8652a0d6fe6cfd3
git	www.git.kernel.org/stable/c/823f554747f8aafaa965fb2f3ae794110ed429ef
git	www.git.kernel.org/stable/c/1e43d4284bdc3bd34bd770fea13910ac37ab0618
git	www.git.kernel.org/stable/c/29738e1bcc799dd754711d4e4aab967f0c018175
git	www.git.kernel.org/stable/c/b8f444a4fadfb5070ed7e298e0a5ceb4a18014f3
git	www.git.kernel.org/stable/c/fd197308c0e4f738c7ea687d5332035c5753881c
git	www.git.kernel.org/stable/c/ce840284929b75dbbf062e0ce7fcb78a63b08b5e
git	www.git.kernel.org/stable/c/8ad8c67a897e68426e85990ebfe0a7d1f71fc79f
git	www.git.kernel.org/stable/c/107d481642c356a5668058066360fc473911e628

11 May 2026 19:41Current

EPSS0.00016