CVE-2025-39777
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: acomp - Fix CFI failure due to type punning
To avoid a crash when control flow integrity is enabled, make the workspace ("stream") free function use a consistent type, and call it through a function pointer that has that same type.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 42d9f6c774790d290c175e8775ce9f1366438098 < 7ec68c59461ca846aab9b7c2b39f63ac7c8a43cf | affected |
| Linux | Linux | 42d9f6c774790d290c175e8775ce9f1366438098 < 962ddc5a7a4b04c007bba0f3e7298cda13c62efd | affected |
| Linux | Linux | 6.16 | affected |
| Linux | Linux | 0 < 6.16 | unaffected |
| Linux | Linux | 6.16.4 <= 6.16.* | unaffected |
| Linux | Linux | 6.17 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/7ec68c59461ca846aab9b7c2b39f63ac7c8a43cf
- https://git.kernel.org/stable/c/962ddc5a7a4b04c007bba0f3e7298cda13c62efd
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