grub2-ppc64 vulnerabilities (Red Hat)
19 vulnerabilities.
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grub2-ppc64Red Hat Grub2: missing unregister call for gettext command may lead to use-after-free 7.8 High -
grub2-ppc64Red Hat Grub2: net: out-of-bounds write in grub_net_search_config_file() 7.6 High -
grub2-ppc64Red Hat A buffer overflow was found in grub_font_construct_glyph(). A malicious crafted pf2 font can lead... 8.6 High -
grub2-ppc64Red Hat Integer underflow in grub_net_recv_ip4_packets 8.1 High -
grub2-ppc64Red Hat A flaw was found in grub2 in versions prior to 2.06. Setparam_prefix() in the menu rendering code... 8.2 High -
grub2-ppc64Red Hat A flaw was found in grub2 in versions prior to 2.06. The option parser allows an attacker to... 6.7 Medium -
grub2-ppc64Red Hat A flaw was found in grub2 in versions prior to 2.06. The cutmem command does not honor secure... 7.5 High -
grub2-ppc64Red Hat A flaw was found in grub2 in versions prior to 2.06. Variable names present are expanded in the... 6.7 Medium -
grub2-ppc64Red Hat A flaw was found in grub2 in versions prior to 2.06. During USB device initialization,... 7.6 High -
grub2-ppc64Red Hat A flaw was found in grub2 in versions prior to 2.06. The rmmod implementation allows the... 8.2 High -
grub2-ppc64Red Hat A flaw was found in grub2 in versions prior to 2.06, where it incorrectly enables the usage of... 7.5 High -
grub2-ppc64Red Hat GRUB2: avoid loading unsigned kernels when GRUB is booted directly under secureboot without shim 6.4 Medium -
grub2-ppc64Red Hat GRUB2 contained integer overflows when handling the initrd command, leading to a heap-based buffer overflow. 5.7 Medium -
grub2-ppc64Red Hat GRUB2 contains a race condition leading to a use-after-free vulnerability which can be triggered by redefining a function whilst the same function is already executing. 6.4 Medium -
grub2-ppc64Red Hat There is an issue with grub2 before version 2.06 while handling symlink on ext filesystems. A... 5.7 Medium -
grub2-ppc64Red Hat There is an issue on grub2 before version 2.06 at function read_section_as_string(). It expects a... 5.7 Medium -
grub2-ppc64Red Hat There's an issue with grub2 in all versions before 2.06 when handling squashfs filesystems... 6.7 Medium -
grub2-ppc64Red Hat In grub2 versions before 2.06 the grub memory allocator doesn't check for possible arithmetic... 6.4 Medium -
grub2-ppc64Red Hat A flaw was found in grub2, prior to version 2.06. An attacker may use the GRUB 2 flaw to hijack... 8.2 High