CVE-2023-45898
High
Description
The Linux kernel before 6.5.4 has an es1 use-after-free in fs/ext4/extents_status.c, related to ext4_es_insert_extent.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedOct 16, 2023
First seenOct 16, 2023
Weakness typeCWE-416Use after free
How to fix
Update
- linux linux_kernel6.5.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 6.5 ≤ v < 6.5.4 | 6.5.4 |
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