CVE-2023-42753
published 2023-09-25CVE-2023-42753: An array indexing vulnerability was found in the netfilter subsystem of the Linux kernel. A missing macro could lead to a miscalculation of the `h->nets` array…
high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
An array indexing vulnerability was found in the netfilter subsystem of the Linux kernel. A missing macro could lead to a miscalculation of the `h->nets` array offset, providing attackers with the primitive to arbitrarily increment/decrement a memory buffer out-of-bound. This issue may allow a local user to crash the system or potentially escalate their privileges on the system.
Affected
34 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | linux | < linux 6.1.55-1 (bookworm) | linux 6.1.55-1 (bookworm) |
| chrome_chrome | — | — | |
| linux | linux_kernel | >= 0 < 5.10.197-1 | 5.10.197-1 |
| linux | linux_kernel | >= 0 < 6.1.55-1 | 6.1.55-1 |
| linux | linux_kernel | >= 0 < 6.5.3-1 | 6.5.3-1 |
| linux | linux_kernel | >= 0 < 6.5.3-1 | 6.5.3-1 |
| linux | linux_kernel | >= 0 < 5.4.0-165.182 | 5.4.0-165.182 |
| linux | linux_kernel | >= 0 < 5.15.0-87.97 | 5.15.0-87.97 |
| linux | linux_kernel | >= 0 < 4.4.0-246.280 | 4.4.0-246.280 |
| linux | linux_kernel | >= 0 < 4.15.0-219.230 | 4.15.0-219.230 |
| linux | linux_kernel | >= 0 < 5.4.0-165.182 | 5.4.0-165.182 |
| linux | linux_kernel | >= 0 < 5.15.0-87.97 | 5.15.0-87.97 |
| linux | linux_kernel | >= 4.14.84 < 4.15 | 4.15 |
| linux | linux_kernel | >= 4.19.5 < 4.19.295 | 4.19.295 |
| linux | linux_kernel | >= 4.20 < 5.4.257 | 5.4.257 |
| linux | linux_kernel | >= 4.4.165 < 4.5 | 4.5 |
| linux | linux_kernel | >= 4.9.141 < 4.10 | 4.10 |
| linux | linux_kernel | >= 5.11 < 5.15.132 | 5.15.132 |
| linux | linux_kernel | >= 5.16 < 6.1.53 | 6.1.53 |
| linux | linux_kernel | >= 5.5 < 5.10.195 | 5.10.195 |
| linux | linux_kernel | >= 6.2 < 6.4.16 | 6.4.16 |
| linux | linux_kernel | >= 6.5 < 6.5.3 | 6.5.3 |
| msrc | cbl2_hyperv-daemons_5.15.133.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.135.1-2_on_cbl_mariner_2.0 | — | — |
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