vulnerability
Dell PowerStoreOS: CVE-2022-2601: DSA-2023-366: Dell PowerStore Family Security Update for Multiple Vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:M/Au:N/C:C/I:C/A:C) | Oct 5, 2023 | Oct 23, 2025 | Oct 23, 2025 |
Severity
7
CVSS
(AV:L/AC:M/Au:N/C:C/I:C/A:C)
Published
Oct 5, 2023
Added
Oct 23, 2025
Modified
Oct 23, 2025
Description
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-bounds write. An attacker may use this vulnerability to circumvent the secure boot mechanism.
Solution
dell-powerstoreos-upgrade-latest
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