CVE-2023-32233
published 2023-05-08CVE-2023-32233: In the Linux kernel through 6.3.1, a use-after-free in Netfilter nf_tables when processing batch requests can be abused to perform arbitrary read and write…
high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EXPLOIT
In the Linux kernel through 6.3.1, a use-after-free in Netfilter nf_tables when processing batch requests can be abused to perform arbitrary read and write operations on kernel memory. Unprivileged local users can obtain root privileges. This occurs because anonymous sets are mishandled.
Affected
35 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.27-1 (bookworm) | linux 6.1.27-1 (bookworm) |
| chrome_chrome | — | — | |
| linux | linux_kernel | >= 0 < 5.10.179-1 | 5.10.179-1 |
| linux | linux_kernel | >= 0 < 6.1.27-1 | 6.1.27-1 |
| linux | linux_kernel | >= 0 < 6.1.27-1 | 6.1.27-1 |
| linux | linux_kernel | >= 0 < 6.1.27-1 | 6.1.27-1 |
| linux | linux_kernel | >= 0 < 4.15.0-212.223 | 4.15.0-212.223 |
| linux | linux_kernel | >= 0 < 5.4.0-150.167 | 5.4.0-150.167 |
| linux | linux_kernel | >= 0 < 5.15.0-73.80 | 5.15.0-73.80 |
| linux | linux_kernel | >= 0 < 4.4.0-241.275 | 4.4.0-241.275 |
| linux | linux_kernel | >= 0 < 5.4.0-150.167 | 5.4.0-150.167 |
| linux | linux_kernel | >= 0 < 5.15.0-73.80 | 5.15.0-73.80 |
| linux | linux_kernel | >= 3.13 < 4.14.315 | 4.14.315 |
| linux | linux_kernel | >= 4.15 < 4.19.283 | 4.19.283 |
| linux | linux_kernel | >= 4.20 < 5.4.243 | 5.4.243 |
| linux | linux_kernel | >= 5.11 < 5.15.111 | 5.15.111 |
| linux | linux_kernel | >= 5.16 < 6.1.28 | 6.1.28 |
| linux | linux_kernel | >= 5.5 < 5.10.180 | 5.10.180 |
| linux | linux_kernel | >= 6.2 < 6.2.15 | 6.2.15 |
| linux | linux_kernel | >= 6.3 < 6.3.2 | 6.3.2 |
| msrc | cbl2_kernel_5.15.112.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl_mariner_1.0_arm | — | — |
| msrc | cbl_mariner_1.0_x64 | — | — |
| msrc | cbl_mariner_2.0_arm | — | — |
| msrc | cbl_mariner_2.0_x64 | — | — |
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
vulncheck7.8HIGH