CVE-2026-23244 nvme: fix memory allocation in nvme_pr_read_keys()

🗓️ 18 Mar 2026 10:05:06Reported by GoogleType

osv🔗 osv.dev👁 1 Views

nvme: fix nvme_pr_read_keys allocation by using kvzalloc for large num_keys (64K) to avoid 4MB alloc warnings.

Reporter	Title	Published	Views	Family All 28
ATTACKERKB	CVE-2026-23244	18 Mar 202610:05	–	attackerkb
Tenable Nessus	Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1543)	7 Apr 202600:00	–	nessus
Tenable Nessus	Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1596)	30 Apr 202600:00	–	nessus
Tenable Nessus	Debian dsa-6238 : ata-modules-6.12.74+deb13+1-armmp-di - security update	30 Apr 202600:00	–	nessus
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2026-23244	18 Mar 202600:00	–	nessus
Amazon	Important: kernel6.12	7 Apr 202600:00	–	amazon
Amazon	Important: kernel6.18	30 Apr 202600:00	–	amazon
AstraLinux	Astra Linux - уязвимость в linux-5.10	20 May 202605:53	–	astralinux
CBLMariner	CVE-2026-23244 affecting package kernel for versions less than 6.6.130.1-1	30 Mar 202616:12	–	cbl_mariner
Circl	CVE-2026-23244	29 Mar 202617:00	–	circl

Source	Link
git	www.git.kernel.org/stable/c/15fb6d627484ee39ed73e202ef4720e1fa5c898e
git	www.git.kernel.org/stable/c/5a501379a010690ae9ae88bef62a1bae1aca32e6
git	www.git.kernel.org/stable/c/baef52d80093bd686e70b3cb7e0512a40ae76705
git	www.git.kernel.org/stable/c/c3320153769f05fd7fe9d840cb555dd3080ae424
git	www.git.kernel.org/stable/c/e42ff5abbd14927553b624c0e06d24df76156fe6
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23244.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2026-23244
git	www.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

02 Apr 2026 13:12Current

5.7Medium risk

Vulners AI Score5.7

CVSS 3.17.1

EPSS0.00018