eeprom: at24: fix memory corruption race condition
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: eeprom: at24: fix memory corruption race condition If the eeprom is not accessible, an nvmem device will be registered, the read will fail, and the device will be torn down. If another driver accesses the nvmem device after the teardown, it will reference invalid memory. Move the failure point before registering the nvmem device.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://git.kernel.org/stable/c/c850f71fca09ea41800ed55905980063d17e01da
- https://git.kernel.org/stable/c/26d32bec4c6d255a03762f33c637bfa3718be15a
- https://git.kernel.org/stable/c/c43e5028f5a35331eb25017f5ff6cc21735005c6
- https://git.kernel.org/stable/c/2af84c46b9b8f2d6c0f88d09ee5c849ae1734676
- https://git.kernel.org/stable/c/6d8b56ec0c8f30d5657382f47344a32569f7a9bc
- https://git.kernel.org/stable/c/f42c97027fb75776e2e9358d16bf4a99aeb04cf2
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Weaknesses (CWE)
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MITRE ATT&CK TTPs
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