CVE-2026-53099
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Switch CONFIG_CFI_CLANG to CONFIG_CFI
This was renamed in commit 23ef9d439769 ("kcfi: Rename CONFIG_CFI_CLANG to CONFIG_CFI") as it is now a compiler-agnostic option. Using the wrong name results in the code getting compiled out. Meaning the CFI failures for btf_dtor_kfunc_t would still trigger.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 99fde4d0626176d03cea35c64a063df73816e64d < f74fce43dbc059e059b5346a670f697c0e97b1d0 | affected |
| Linux | Linux | 99fde4d0626176d03cea35c64a063df73816e64d < 9b0cf064ea0a6bac5e1a5fb43b004fd52fbe2b3b | affected |
| Linux | Linux | 7.0 | affected |
| Linux | Linux | 0 < 7.0 | unaffected |
| Linux | Linux | 7.0.10 <= 7.0.* | unaffected |
| Linux | Linux | 7.1 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/f74fce43dbc059e059b5346a670f697c0e97b1d0
- https://git.kernel.org/stable/c/9b0cf064ea0a6bac5e1a5fb43b004fd52fbe2b3b
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