CVEvulnerability
CVE-2022-35414
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-07-11
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.1 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:C
- Weaknesses
- CWE-908
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.
Affected configurations
• qemu qemu (>= 4.1.50 <= 7.0.0)
• debian debian linux 10.0
Related
Weakness · CWE (1)
- CWE-908 Use of Uninitialized Resource weakness
References
- https://github.com/qemu/qemu/blob/f200ff158d5abcb974a6b597a962b6b2fbea2b06/softmmu/physmem.c Patch, Third Party Advisory
- https://github.com/qemu/qemu/blob/v7.0.0/include/exec/cpu-all.h#L145-L148 Release Notes, Third Party Advisory
- https://github.com/qemu/qemu/commit/3517fb726741c109cae7995f9ea46f0cab6187d6#diff-83c563ed6330dc5d49876f1116e7518b5c16654bbc6e9b4ea8e28f5833d576fcR482 Patch, Third Party Advisory
- https://github.com/qemu/qemu/commit/3517fb726741c109cae7995f9ea46f0cab6187d6#diff-83c563ed6330dc5d49876f1116e7518b5c16654bbc6e9b4ea8e28f5833d576fcR482.aa Patch, Third Party Advisory
- https://github.com/qemu/qemu/commit/418ade7849ce7641c0f7333718caf5091a02fd4c Patch, Third Party Advisory
- https://gitlab.com/qemu-project/qemu/-/issues/1065 Issue Tracking, Mitigation, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html Mailing List, Third Party Advisory
- https://sick.codes/sick-2022-113 Exploit, Patch, Third Party Advisory
- https://www.mail-archive.com/qemu-devel%40nongnu.org/msg895266.html www.mail-archive.com
- https://www.qemu.org/docs/master/system/security.html#non-virtualization-use-case Vendor Advisory
- https://github.com/qemu/qemu/blob/f200ff158d5abcb974a6b597a962b6b2fbea2b06/softmmu/physmem.c Patch, Third Party Advisory
- https://github.com/qemu/qemu/blob/v7.0.0/include/exec/cpu-all.h#L145-L148 Release Notes, Third Party Advisory
- https://github.com/qemu/qemu/commit/3517fb726741c109cae7995f9ea46f0cab6187d6#diff-83c563ed6330dc5d49876f1116e7518b5c16654bbc6e9b4ea8e28f5833d576fcR482 Patch, Third Party Advisory
- https://github.com/qemu/qemu/commit/3517fb726741c109cae7995f9ea46f0cab6187d6#diff-83c563ed6330dc5d49876f1116e7518b5c16654bbc6e9b4ea8e28f5833d576fcR482.aa Patch, Third Party Advisory
- https://github.com/qemu/qemu/commit/418ade7849ce7641c0f7333718caf5091a02fd4c Patch, Third Party Advisory
- https://gitlab.com/qemu-project/qemu/-/issues/1065 Issue Tracking, Mitigation, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html Mailing List, Third Party Advisory
- https://sick.codes/sick-2022-113 Exploit, Patch, Third Party Advisory
- https://www.mail-archive.com/qemu-devel%40nongnu.org/msg895266.html www.mail-archive.com
- https://www.qemu.org/docs/master/system/security.html#non-virtualization-use-case Vendor Advisory