information disclosure vulnerability

  1. Marks-Man

    CVE CVE-2021-21781 | Linux Kernel v5.4.66 and v5.4.54 Information Disclosure Vulnerability

    References Description An information disclosure vulnerability exists in the ARM SIGPAGE functionality of Linux Kernel v5.4.66 and v5.4.54. The latest version (5.11-rc4) seems to still be vulnerable. A userland application can read the contents of the sigpage, which can leak kernel memory...
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