CVE-2023-6040
High
Description
An out-of-bounds access vulnerability involving netfilter was reported and fixed as: f1082dd31fe4 (netfilter: nf_tables: Reject tables of unsupported family); While creating a new netfilter table, lack of a safeguard against invalid nf_tables family (pf) values within `nf_tables_newtable` function enables an attacker to achieve out-of-bounds access.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedJan 12, 2024
First seenJan 12, 2024
Weakness typeCWE-125Out-of-bounds read
How to fix
Update
- linux linux_kernel4.19.305, 5.4.267, 5.10.208, 5.15.147, 5.18 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 4.16 ≤ v < 4.19.305, 4.20 ≤ v < 5.4.267, 5.5 ≤ v < 5.10.208, 5.11 ≤ v < 5.15.147, 5.16 ≤ v < 5.18 | 4.19.305, 5.4.267, 5.10.208, 5.15.147, 5.18 |
| debian debian_linux | 10.0 | — |
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