CVE-2024-43832
High
Description
In the Linux kernel, the following vulnerability has been resolved: s390/uv: Don't call folio_wait_writeback() without a folio reference folio_wait_writeback() requires that no spinlocks are held and that a folio reference is held, as documented. After we dropped the PTL, the folio could get freed concurrently. So grab a temporary reference.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedAug 17, 2024
First seenAug 17, 2024
How to fix
Update
- linux linux_kernel6.1.103, 6.6.44, 6.10.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.7 ≤ v < 6.1.103, 6.2 ≤ v < 6.6.44, 6.7 ≤ v < 6.10.3 | 6.1.103, 6.6.44, 6.10.3 |
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