VDB
AZL-35263
AZL-35263
PUBLISHED
CVSS 7.400000095367432 HIGH
A buffer overflow was found in Shim in the 32-bit system. The overflow happens due to an addition operation involving a user-controlled value parsed from the PE binary being used by Shim. This value is further used for memory allocation operations, leading to a heap-based buffer overflow. This flaw causes memory corruption and can lead to a crash or data integrity issues during the boot phase.
Risk Scores
CVSS 3.1
7.400000095367432
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Azure Linux:3 | shim-unsigned-aarch64 | 0 |
Timeline
- Jan 29, 2024 CVE Published
- Apr 21, 2026 CVE Updated