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The vulnerabilities of the functions pci_epf_test_set_bar() and pci_epf_test_free_space() in the driver/drivers/pci/endpoint/functions/pci-epf-test.c file of the Linux operating system’s PCI kernel device driver allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

🗓️ 25 Feb 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

Vulnerabilities in pci_epf_test_set_bar and pci_epf_test_free_space enable memory reuse attacks risking confidentiality, integrity, and availability.

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25 Feb 2026 00:00Current
7.1High risk
Vulners AI Score7.1
CVSS 26.8
CVSS 37.8
EPSS0.00151
1