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The vulnerability of the change_pte_range() function in the mm/mprotect.c module of the Linux kernel’s memory management subsystem allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
🗓️ 01 Apr 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 18 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux 5.10 | 19 Jun 202611:10 | – | astralinux |
 | Linux kernel 安全漏洞 | 18 Jun 202500:00 | – | cnnvd |
 | CVE-2022-49992 | 18 Jun 202511:00 | – | cve |
 | CVE-2022-49992 mm/mprotect: only reference swap pfn page if type match | 18 Jun 202511:00 | – | cvelist |
 | CVE-2022-49992 | 18 Jun 202511:00 | – | debiancve |
 | EUVD-2022-55271 | 3 Oct 202520:07 | – | euvd |
 | CVE-2022-49992 | 18 Jun 202511:15 | – | nvd |
 | CVE-2022-49992 mm/mprotect: only reference swap pfn page if type match | 18 Jun 202511:00 | – | osv |
| DEBIAN-CVE-2022-49992 | 18 Jun 202511:15 | – | osv |
| RHSA-2023:2458 Red Hat Security Advisory: kernel security, bug fix, and enhancement update | 16 Sep 202409:02 | – | osv |
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01 Apr 2026 00:00Current
6.1Medium risk
Vulners AI Score6.1
CVSS 24
CVSS 34.6
EPSS0.00175