CVE-2026-46313
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: intel/ipu6: fix error pointer dereference
In a error path isp->psys is confirmed to be an error pointer not NULL so this condition is true and the error pointer is dereferenced. So isp-psys should be set to NULL before going to out_ipu6_bus_del_devices.
Detected by Smatch: drivers/media/pci/intel/ipu6/ipu6.c:690 ipu6_pci_probe() error: 'isp->psys' dereferencing possible ERR_PTR()
[Sakari Ailus: Fix commit message.]
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 25fedc021985a66a357a599ab771d6b495b6f78c < fad134c446189e9bb48cea1a5ca426d2889a9c71 | affected |
| Linux | Linux | 25fedc021985a66a357a599ab771d6b495b6f78c < f43e30646fc93799f3f48530d0ccbd52902c0541 | affected |
| Linux | Linux | 25fedc021985a66a357a599ab771d6b495b6f78c < c352f90e093ae49902e47f41579e1aa41899ff64 | affected |
| Linux | Linux | 25fedc021985a66a357a599ab771d6b495b6f78c < 8dd088b8b106f7b119664f965b691785998edcfb | affected |
| Linux | Linux | 6.10 | affected |
| Linux | Linux | 0 < 6.10 | unaffected |
| Linux | Linux | 6.12.90 <= 6.12.* | unaffected |
| Linux | Linux | 6.18.32 <= 6.18.* | unaffected |
| Linux | Linux | 7.0.9 <= 7.0.* | unaffected |
| Linux | Linux | 7.1 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/fad134c446189e9bb48cea1a5ca426d2889a9c71
- https://git.kernel.org/stable/c/f43e30646fc93799f3f48530d0ccbd52902c0541
- https://git.kernel.org/stable/c/c352f90e093ae49902e47f41579e1aa41899ff64
- https://git.kernel.org/stable/c/8dd088b8b106f7b119664f965b691785998edcfb
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