CVE-2023-4147
published 2023-08-07CVE-2023-4147: A use-after-free flaw was found in the Linux kernel’s Netfilter functionality when adding a rule with NFTA_RULE_CHAIN_ID. This flaw allows a local user to…
high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
A use-after-free flaw was found in the Linux kernel’s Netfilter functionality when adding a rule with NFTA_RULE_CHAIN_ID. This flaw allows a local user to crash or escalate their privileges on the system.
Affected
20 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | linux | < linux 6.1.52-1 (bookworm) | linux 6.1.52-1 (bookworm) |
| fedoraproject | fedora | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.191-1 | 5.10.191-1 |
| linux | linux_kernel | >= 0 < 6.1.52-1 | 6.1.52-1 |
| linux | linux_kernel | >= 0 < 6.4.11-1 | 6.4.11-1 |
| linux | linux_kernel | >= 0 < 6.4.11-1 | 6.4.11-1 |
| linux | linux_kernel | >= 5.11 < 5.15.124 | 5.15.124 |
| linux | linux_kernel | >= 5.16 < 6.1.43 | 6.1.43 |
| linux | linux_kernel | >= 5.9 < 5.10.190 | 5.10.190 |
| linux | linux_kernel | >= 6.2 < 6.4.8 | 6.4.8 |
| msrc | cbl2_kernel_5.15.126.1-1_on_cbl_mariner_2.0 | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux_eus | — | — |
| redhat | enterprise_linux_for_real_time | — | — |
| redhat | enterprise_linux_for_real_time_for_nfv | — | — |
| redhat | enterprise_linux_server_aus | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH