CVE-2024-42112
High
Description
In the Linux kernel, the following vulnerability has been resolved: net: txgbe: free isb resources at the right time When using MSI/INTx interrupt, the shared interrupts are still being handled in the device remove routine, before free IRQs. So isb memory is still read after it is freed. Thus move wx_free_isb_resources() from txgbe_close() to txgbe_remove(). And fix the improper isb free action in txgbe_open() error handling path.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedJul 30, 2024
First seenJul 30, 2024
How to fix
Update
- linux linux_kernel6.9, 6.9.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 6.8.12 ≤ v < 6.9, 6.9 ≤ v < 6.9.9, 6.10 | 6.9, 6.9.9 |
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