qemu: An issue was discovered in TCG Accelerator in QEMU 4.2.0, allows local attackers to execute arbitrary code, escalate...
CVE-2020-24165 is fixed in 21 products on 1 platform, first by DEBIAN-CVE-2020-24165, released August 28, 2023. It is not reported as exploited. Patch Radar priority: High.
An issue was discovered in TCG Accelerator in QEMU 4.2.0, allows local attackers to execute arbitrary code, escalate privileges, and cause a denial of service (DoS). Note: This is disputed as a bug and not a valid security issue by multiple third parties.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| qemu · Debian 12.15 (bookworm) | 1:5.0-1 | DEBIAN-CVE-2020-24165 | Aug 28, 2023 |
| qemu · Debian 13.5 (trixie) | 1:5.0-1 | DEBIAN-CVE-2020-24165 | Aug 28, 2023 |
| qemu · Debian 14 | 1:5.0-1 | DEBIAN-CVE-2020-24165 | Aug 28, 2023 |
| qemu · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-block-extra · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-block-extra 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-guest-agent · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-guest-agent 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-kvm · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-kvm 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-system · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-system 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-system-arm · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-system-arm 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-system-common · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-system-common 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-system-data · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-system-data 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-system-gui · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-system-gui 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-system-mips · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-system-mips 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-system-misc · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-system-misc 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-system-ppc · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-system-ppc 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-system-s390x · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-system-s390x 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-system-sparc · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-system-sparc 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-system-x86 · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-system-x86 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-system-x86-microvm · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-system-x86-microvm 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-system-x86-xen · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-system-x86-xen 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-user · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-user 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-user-binfmt · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-user-binfmt 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-user-static · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-user-static 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
| qemu-utils · Ubuntu 20.04 LTS (focal) | 1:4.2-3ubuntu6.28 | qemu-utils 1:4.2-3ubuntu6.28 | Nov 3, 2023 |
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