CVE-2019-13233
High
Description
In arch/x86/lib/insn-eval.c in the Linux kernel before 5.1.9, there is a use-after-free for access to an LDT entry because of a race condition between modify_ldt() and a #BR exception for an MPX bounds violation.
SeverityHigh
CVSS7.0
Exploit probability—
Product
Linux Kernel
PublishedJul 4, 2019
First seenJul 4, 2019
How to fix
Update
- linux linux_kernel5.1.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v < 5.1.9 | 5.1.9 |
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