vulnerability
Huawei EulerOS: CVE-2024-7883: llvm security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:N/AC:H/Au:N/C:P/I:N/A:N) | Oct 31, 2024 | May 7, 2025 | May 7, 2025 |
Severity
3
CVSS
(AV:N/AC:H/Au:N/C:P/I:N/A:N)
Published
Oct 31, 2024
Added
May 7, 2025
Modified
May 7, 2025
Description
When using Arm Cortex-M Security Extensions (CMSE), Secure stack
contents can be leaked to Non-secure state via floating-point registers
when a Secure to Non-secure function call is made that returns a
floating-point value and when this is the first use of floating-point
since entering Secure state. This allows an attacker to read a limited
quantity of Secure stack contents with an impact on confidentiality.
This issue is specific to code generated using LLVM-based compilers.
Solution(s)
huawei-euleros-2_0_sp12-upgrade-llvm-helphuawei-euleros-2_0_sp12-upgrade-llvm-libs
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