CVE-2023-1382
Medium
Description
A data race flaw was found in the Linux kernel, between where con is allocated and con->sock is set. This issue leads to a NULL pointer dereference when accessing con->sock->sk in net/tipc/topsrv.c in the tipc protocol in the Linux kernel.
SeverityMedium
CVSS4.7
Exploit probability—
Product
Linux Kernel
PublishedApr 19, 2023
First seenApr 19, 2023
Weakness typeCWE-476NULL pointer dereference
How to fix
Update
- linux linux_kernel6.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v < 6.1, 6.1 | 6.1 |
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