CVE-2021-3930
published 2022-02-18CVE-2021-3930: An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT commands in mode_sense_page() if the 'page'…
medium6.5CVSS 3.1
AVLACLPRLUINSCCNINAH
An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT commands in mode_sense_page() if the 'page' argument was set to MODE_PAGE_ALLS (0x3f). A malicious guest could use this flaw to potentially crash QEMU, resulting in a denial of service condition.
Affected
31 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | qemu | < qemu 1:6.2+dfsg-1 (bookworm) | qemu 1:6.2+dfsg-1 (bookworm) |
| msrc | cbl2_qemu_6.2.0-2_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 | — | — |
| msrc | cm1_qemu-kvm_4.2.0-38_on_cbl_mariner_1.0 | — | — |
| qemu | qemu | < 6.2.0 | 6.2.0 |
| qemu | qemu | — | — |
| qemu | qemu | >= 0 < 1:5.2+dfsg-11+deb11u3 | 1:5.2+dfsg-11+deb11u3 |
| qemu | qemu | >= 0 < 1:6.2+dfsg-1 | 1:6.2+dfsg-1 |
| qemu | qemu | >= 0 < 1:6.2+dfsg-1 | 1:6.2+dfsg-1 |
| qemu | qemu | >= 0 < 1:6.2+dfsg-1 | 1:6.2+dfsg-1 |
| qemu | qemu | >= 0 < 1:2.11+dfsg-1ubuntu7.39 | 1:2.11+dfsg-1ubuntu7.39 |
| qemu | qemu | >= 0 < 1:2.11+dfsg-1ubuntu7.41 | 1:2.11+dfsg-1ubuntu7.41 |
| qemu | qemu | >= 0 < 1:4.2-3ubuntu6.21 | 1:4.2-3ubuntu6.21 |
| qemu | qemu | >= 0 < 1:4.2-3ubuntu6.24 | 1:4.2-3ubuntu6.24 |
| qemu | qemu | >= 0 < 1:6.2+dfsg-2ubuntu6.6 | 1:6.2+dfsg-2ubuntu6.6 |
| qemu | qemu | >= 0 < 2.0.0+dfsg-2ubuntu1.47+esm2 | 2.0.0+dfsg-2ubuntu1.47+esm2 |
| qemu | qemu | >= 0 < 1:2.5+dfsg-5ubuntu10.51+esm1 | 1:2.5+dfsg-5ubuntu10.51+esm1 |
| redhat | codeready_linux_builder | — | — |
| redhat | codeready_linux_builder_for_ibm_z_systems | — | — |
| redhat | codeready_linux_builder_for_power_little_endian | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
osv8.5HIGH