# CVE-2022-35414: qemu: softmmu/physmem.c in QEMU through 7.0.0 can perform an uninitialized read on the translate_fail path, leading to an i...

CVE-2022-35414 is fixed in qemu on 1 platform, first by DEBIAN-CVE-2022-35414, released July 11, 2022. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2022-35414
- Priority: High
- CVSS: 8.8 (high)
- EPSS: 0.0066
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jul 11, 2022

## Description

softmmu/physmem.c in QEMU through 7.0.0 can perform an uninitialized read on the translate_fail path, leading to an io_readx or io_writex crash. NOTE: a third party states that the Non-virtualization Use Case in the qemu.org reference applies here, i.e., "Bugs affecting the non-virtualization use case are not considered security bugs at this time.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | qemu Debian 12.15 (bookworm) | 1:7.1+dfsg-1 | [DEBIAN-CVE-2022-35414](https://patchblox.com/security/data/fix/linux/debian-cve-2022-35414.md) | Jul 11, 2022 |
| Linux | qemu Debian 13.5 (trixie) | 1:7.1+dfsg-1 | [DEBIAN-CVE-2022-35414](https://patchblox.com/security/data/fix/linux/debian-cve-2022-35414.md) | Jul 11, 2022 |
| Linux | qemu Debian 14 | 1:7.1+dfsg-1 | [DEBIAN-CVE-2022-35414](https://patchblox.com/security/data/fix/linux/debian-cve-2022-35414.md) | Jul 11, 2022 |

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Data as of 2026-11-09T07:25:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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