CLSA-2023-1674815966 grub2: Fix of 2 CVEs

font: Reject glyphs exceeds font-maxglyphwidth or font-maxglyph height - font: Fix size overflow in grubfontgetglyphinternal - CVE-2022-2601: font: Fix several integer overflows in grubfontconstructglyph - CVE-2022-3775: font: Fix an integer underflow in blitcomb...

Simple DirectMedia Layer Buffer Overflow Vulnerability (CNVD-2019-23072)

Simple DirectMedia Layer SDL is a multi-platform library for accessing low-level hardware and graphics and providing support for games, software and emulators. A buffer overflow vulnerability exists in the BlitNtoN file in video/SDLblitN.c in SDL versions 1.2.15 and earlier and versions 2.x throu...