CVE-2023-53790 bpf: Zeroing allocated object from slab in bpf memory allocator

🗓️ 09 Dec 2025 00:00:47Reported by GoogleType

osv

osv🔗 osv.dev👁 2 Views

CVE-2023-53790: Zeroing freed bpf memory objects risks hard lockup in htab maps; initializes fields.

Reporter	Title	Published	Views	Family All 17
Tenable Nessus	Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-138)	23 Mar 202300:00	–	nessus
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2023-53790	10 Dec 202500:00	–	nessus
Amazon	Important: kernel	22 Mar 202300:00	–	amazon
AstraLinux	Astra Linux - уязвимость в linux-5.10	3 May 202623:59	–	astralinux
CNNVD	Linux kernel 安全漏洞	9 Dec 202500:00	–	cnnvd
CVE	CVE-2023-53790	9 Dec 202500:00	–	cve
Cvelist	CVE-2023-53790 bpf: Zeroing allocated object from slab in bpf memory allocator	9 Dec 202500:00	–	cvelist
Debian CVE	CVE-2023-53790	9 Dec 202500:00	–	debiancve
EUVD	EUVD-2023-60116	9 Dec 202503:31	–	euvd
NVD	CVE-2023-53790	9 Dec 202501:16	–	nvd

Source	Link
git	www.git.kernel.org/stable/c/5d447e04290e78bdc1a3a6c321320d384e09c2f1
git	www.git.kernel.org/stable/c/678ea18d6240299fd77d7000c8b1d7e5f274c8af
git	www.git.kernel.org/stable/c/997849c4b969034e225153f41026657def66d286
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53790.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2023-53790
git	www.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

02 Apr 2026 09:45Current

6.4Medium risk

Vulners AI Score6.4

EPSS0.00024

bpf memory allocator htab maps hard lockup memory zeroing