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The vulnerability of the `efivar_ssdt_load()` function in the `drivers/firmware/efi/efi.c` file of the Linux kernel’s driver framework allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
🗓️ 11 Feb 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 1 Views
| Reporter | Title | Published | Views | Family All 44 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux 5.10 | 19 Jun 202611:10 | – | astralinux |
 | Linux kernel 安全漏洞 | 1 Oct 202500:00 | – | cnnvd |
 | CVE-2022-50433 | 1 Oct 202511:42 | – | cve |
 | CVE-2022-50433 efi: ssdt: Don't free memory if ACPI table was loaded successfully | 1 Oct 202511:42 | – | cvelist |
 | CVE-2022-50433 | 1 Oct 202511:42 | – | debiancve |
 | EUVD-2025-31985 | 3 Oct 202520:07 | – | euvd |
 | CVE-2022-50433 | 1 Oct 202512:15 | – | nvd |
 | SUSE: Security Advisory (SUSE-SU-2025:03615-1) | 20 Oct 202500:00 | – | openvas |
 | CVE-2022-50433 efi: ssdt: Don't free memory if ACPI table was loaded successfully | 1 Oct 202511:42 | – | osv |
| DEBIAN-CVE-2022-50433 | 1 Oct 202512:15 | – | osv |
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11 Feb 2026 00:00Current
7High risk
Vulners AI Score7
CVSS 26.8
CVSS 37.8
EPSS0.00143