CVE-2023-53276

🗓️ 16 Sep 2025 08:15:36Reported by [email protected]Type

Linux kernel fix CVE-2023-53276: free allocated tmpfile name after copying to inode in ubifs.

Reporter	Title	Published	Views	Family All 43
AstraLinux	Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15	5 Oct 202611:39	–	astralinux
BDU FSTEC	Linux kernel Heap Buffer Overflow DoS	3 Apr 202600:00	–	bdu_fstec
CNNVD	Linux kernel 安全漏洞	16 Sep 202500:00	–	cnnvd
CVE	CVE-2023-53276	16 Sep 202508:11	–	cve
Cvelist	CVE-2023-53276 ubifs: Free memory for tmpfile name	16 Sep 202508:11	–	cvelist
Debian CVE	CVE-2023-53276	16 Sep 202508:11	–	debiancve
EUVD	EUVD-2023-59913	3 Oct 202520:07	–	euvd
osv_bell	BELL-CVE-2023-53276	17 Sep 202506:04	–	osv_bell
osv_cve	CVE-2023-53276 ubifs: Free memory for tmpfile name	16 Sep 202508:11	–	osv_cve
osv_debian	DEBIAN-CVE-2023-53276	16 Sep 202508:15	–	osv_debian

NVD

Node

linux linux_kernelRange4.15–4.19.283

linux linux_kernelRange4.20–5.4.243

linux linux_kernelRange5.5–5.10.180

linux linux_kernelRange5.11–5.15.111

linux linux_kernelRange5.16–6.1.28

linux linux_kernelRange6.2–6.2.15

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

17 Jun 2026 06:44Current

CVSS 3.15.5

EPSS0.00163

SSVC