rpm package
opensuse/grub2&distro=openSUSE Leap Micro 5.3
pkg:rpm/opensuse/grub2&distro=openSUSE%20Leap%20Micro%205.3
Vulnerabilities (2)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2022-3775 | Hig | 7.1 | < 2.06-150400.11.17.1 | 2.06-150400.11.17.1 | Dec 19, 2022 | When rendering certain unicode sequences, grub2's font code doesn't proper validate if the informed glyph's width and height is constrained within bitmap size. As consequence an attacker can craft an input which will lead to a out-of-bounds write into grub2's heap, leading to mem | |
| CVE-2022-2601 | Hig | 8.6 | < 2.06-150400.11.17.1 | 2.06-150400.11.17.1 | Dec 14, 2022 | A buffer overflow was found in grub_font_construct_glyph(). A malicious crafted pf2 font can lead to an overflow when calculating the max_glyph_size value, allocating a smaller than needed buffer for the glyph, this further leads to a buffer overflow and a heap based out-of-bound |
- affected < 2.06-150400.11.17.1fixed 2.06-150400.11.17.1
When rendering certain unicode sequences, grub2's font code doesn't proper validate if the informed glyph's width and height is constrained within bitmap size. As consequence an attacker can craft an input which will lead to a out-of-bounds write into grub2's heap, leading to mem
- affected < 2.06-150400.11.17.1fixed 2.06-150400.11.17.1
A buffer overflow was found in grub_font_construct_glyph(). A malicious crafted pf2 font can lead to an overflow when calculating the max_glyph_size value, allocating a smaller than needed buffer for the glyph, this further leads to a buffer overflow and a heap based out-of-bound