CVE-2026-43160
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
mfd: macsmc: Initialize mutex
Initialize struct apple_smc's mutex in apple_smc_probe(). Using the mutex uninitialized surprisingly resulted only in occasional NULL pointer dereferences in apple_smc_read() calls from the probe() functions of sub devices.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | e038d985c9823a12cd64fa077d0c5aca2c644b67 < a1e9e299c0d9ea42ab1067b39fb72e976d3f1bdb | affected |
| Linux | Linux | e038d985c9823a12cd64fa077d0c5aca2c644b67 < 2d5932588f029f7787f52c29174fead9bbc6b2cf | affected |
| Linux | Linux | e038d985c9823a12cd64fa077d0c5aca2c644b67 < 414f65d6736342c77d4ec5e7373039f4a09250dd | affected |
| Linux | Linux | 6.17 | affected |
| Linux | Linux | 0 < 6.17 | unaffected |
| Linux | Linux | 6.18.16 <= 6.18.* | unaffected |
| Linux | Linux | 6.19.6 <= 6.19.* | unaffected |
| Linux | Linux | 7.0 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/a1e9e299c0d9ea42ab1067b39fb72e976d3f1bdb
- https://git.kernel.org/stable/c/2d5932588f029f7787f52c29174fead9bbc6b2cf
- https://git.kernel.org/stable/c/414f65d6736342c77d4ec5e7373039f4a09250dd
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