A flaw was found in grub2 in versions prior to 2.06, where it incorrectly enables the usage of the ACPI command when Secure Boot is enabled. This flaw allows an attacker with privileged access to craft a Secondary System Description Table (SSDT) containing code to overwrite the Linux kernel lockdown variable content directly into memory. The table is further loaded and executed by the kernel, defeating its Secure Boot lockdown and allowing the attacker to load unsigned code. The highest threat from this…
RSA Archer GRC Platform prior to 6.2.0.5 is affected by reflected cross-site scripting vulnerabilities via certain RSA Archer Help pages. Attackers could potentially exploit this to execute arbitrary HTML in the user's browser session in the context of the affected RSA Archer application.
In Libav 12.3, there is an infinite loop in the function wv_read_block_header() in the file wvdec.c.
An issue was discovered on Samsung mobile devices with P(9.0) (Exynos chipsets) software. The MALI GPU Driver allows a kernel panic. The Samsung ID is SVE-2019-14372 (August 2019).