CVE-2022-1012
High
Description
A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of service problem.
SeverityHigh
CVSS8.2
Exploit probability—
Product
Linux Kernel
PublishedAug 5, 2022
First seenAug 5, 2022
Weakness typeCWE-401CWE-401
How to fix
Update
- linux linux_kernel5.18 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v < 5.18, 5.18 | 5.18 |
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