The vulnerability of the topology_get_acpi_cpu_tag() function in the drivers/acpi/pptt.c module of the ACPI driver (an extended configuration and power management interface) in the Linux kernel allows a malicious actor to cause a system failure.
🗓️ 26 Mar 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 10 Views
| Reporter | Title | Published | Views | Family All 256 |
|---|---|---|---|---|
 | CVE-2023-53070 | 2 May 202516:15 | – | attackerkb |
 | Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-148) | 4 Apr 202300:00 | – | nessus |
| RHEL 9 : kernel (RHSA-2023:6583) | 28 Apr 202400:00 | – | nessus |
| RHEL 8 : kernel (RHSA-2024:3138) | 23 May 202400:00 | – | nessus |
| SUSE SLES15: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2025:02173-1) | 1 Jul 202500:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2023-53070 | 11 Aug 202500:00 | – | nessus |
 | Important: kernel | 10 Apr 202300:00 | – | amazon |
 | Astra Linux – Vulnerability in Linux 5.10 | 20 May 202605:53 | – | astralinux |
 | Linux kernel 安全漏洞 | 2 May 202500:00 | – | cnnvd |
 | CVE-2023-53070 | 2 May 202515:55 | – | cve |
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26 Mar 2026 00:00Current
7High risk
Vulners AI Score7
CVSS 24.6
CVSS 35.5
EPSS0.00187