CVE-2019-9003
High
Description
In the Linux kernel before 4.20.5, attackers can trigger a drivers/char/ipmi/ipmi_msghandler.c use-after-free and OOPS by arranging for certain simultaneous execution of the code, as demonstrated by a "service ipmievd restart" loop.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Linux Kernel
PublishedFeb 22, 2019
First seenFeb 22, 2019
How to fix
Update
- linux linux_kernel4.19.18, 4.20.5 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 4.18 ≤ v < 4.19.18, 4.20 ≤ v < 4.20.5, 5.0 | 4.19.18, 4.20.5 |
| netapp hci_management_node | No range specified | — |
| netapp snapprotect | No range specified | — |
| netapp solidfire | No range specified | — |
| netapp cn1610_firmware | No range specified | — |
| canonical ubuntu_linux | 18.04, 18.10 | — |
| opensuse leap | 15.0 | — |
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