CVE-2021-3609
published 2022-03-03CVE-2021-3609: .A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse a flaw in the CAN subsystem to corrupt memory, crash…
high7CVSS 3.1
AVLACHPRLUINSUCHIHAH
.A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse a flaw in the CAN subsystem to corrupt memory, crash the system or escalate privileges. This race condition in net/can/bcm.c in the Linux kernel allows for local privilege escalation to root.
Affected
58 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.10.46-1 (bookworm) | linux 5.10.46-1 (bookworm) |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.46-1 | 5.10.46-1 |
| linux | linux_kernel | >= 0 < 5.10.46-1 | 5.10.46-1 |
| linux | linux_kernel | >= 0 < 5.10.46-1 | 5.10.46-1 |
| linux | linux_kernel | >= 0 < 5.10.46-1 | 5.10.46-1 |
| linux | linux_kernel | >= 0 < 4.15.0-147.151 | 4.15.0-147.151 |
| linux | linux_kernel | >= 0 < 5.4.0-77.86 | 5.4.0-77.86 |
| linux | linux_kernel | >= 0 < 4.15.0-147.151 | 4.15.0-147.151 |
| linux | linux_kernel | >= 0 < 5.4.0-77.86 | 5.4.0-77.86 |
| linux | linux_kernel | >= 2.6.25 < 4.4.276 | 4.4.276 |
| linux | linux_kernel | >= 4.10 < 4.14.240 | 4.14.240 |
| linux | linux_kernel | >= 4.15 < 4.19.198 | 4.19.198 |
| linux | linux_kernel | >= 4.20 < 5.4.132 | 5.4.132 |
| linux | linux_kernel | >= 4.5 < 4.9.276 | 4.9.276 |
| linux | linux_kernel | >= 5.11 < 5.12.17 | 5.12.17 |
| linux | linux_kernel | >= 5.13 < 5.13.2 | 5.13.2 |
| linux | linux_kernel | >= 5.5.0 < 5.10.50 | 5.10.50 |
| msrc | cm1_kernel_5.10.102.1-1_on_cbl_mariner_1.0 | — | — |
| paloalto | pan-os | — | — |
| redhat | 3scale_api_management | — | — |
| redhat | build_of_quarkus | — | — |
| redhat | codeready_linux_builder_eus | — | — |
| redhat | codeready_linux_builder_eus | — | — |
| redhat | codeready_linux_builder_eus | — | — |
CVSS provenance
nvdv3.17.0HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.0HIGH