CVE-2023-53661 bnxt: avoid overflow in bnxt_get_nvram_directory()

🗓️ 07 Oct 2025 15:21:20Reported by GoogleType

osv🔗 osv.dev👁 3 Views

Fixed overflow in bnxt_get_nvram_directory in the linux kernel by casting operands and using a multiplication macro.

Reporter	Title	Published	Views	Family All 47
AstraLinux	Astra Linux - уязвимость в linux-5.15	3 May 202623:59	–	astralinux
Circl	CVE-2023-53661	3 Dec 202514:14	–	circl
CNNVD	Linux kernel 安全漏洞	7 Oct 202500:00	–	cnnvd
CVE	CVE-2023-53661	7 Oct 202515:21	–	cve
Cvelist	CVE-2023-53661 bnxt: avoid overflow in bnxt_get_nvram_directory()	7 Oct 202515:21	–	cvelist
Debian CVE	CVE-2023-53661	7 Oct 202515:21	–	debiancve
Tenable Nessus	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-2501)	11 Dec 202500:00	–	nessus
Tenable Nessus	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-2522)	11 Dec 202500:00	–	nessus
Tenable Nessus	EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2025-2609)	31 Dec 202500:00	–	nessus
Tenable Nessus	EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2025-2623)	31 Dec 202500:00	–	nessus

Source	Link
git	www.git.kernel.org/stable/c/17e0453a7523ad7a25bb47af941b150a6c66d7b6
git	www.git.kernel.org/stable/c/7c6dddc239abe660598c49ec95ea0ed6399a4b2a
git	www.git.kernel.org/stable/c/d5eaf2a6b077f32a477feb1e9e1c1f60605b460e
git	www.git.kernel.org/stable/c/efb1a257513438d43f4335f09b2f684e8167cad2
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53661.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2023-53661
git	www.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

02 Apr 2026 09:44Current

6.8Medium risk

Vulners AI Score6.8

CVSS 3.15.5

EPSS0.00017