CVE-2022-35414

** DISPUTED ** 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."

Link	Resource
https://www.mail-archive.com/qemu-devel@nongnu.org/msg895266.html	Mailing List Third Party Advisory
https://gitlab.com/qemu-project/qemu/-/issues/1065	Issue Tracking Mitigation
https://github.com/qemu/qemu/commit/418ade7849ce7641c0f7333718caf5091a02fd4c	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.aa	Patch Third Party Advisory
https://github.com/qemu/qemu/blob/f200ff158d5abcb974a6b597a962b6b2fbea2b06/softmmu/physmem.c	Patch Third Party Advisory
https://github.com/qemu/qemu/commit/3517fb726741c109cae7995f9ea46f0cab6187d6#diff-83c563ed6330dc5d49876f1116e7518b5c16654bbc6e9b4ea8e28f5833d576fcR482	Patch Third Party Advisory
https://sick.codes/sick-2022-113	Exploit Patch
https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html	Mailing List Third Party Advisory
https://www.qemu.org/docs/master/system/security.html#non-virtualization-use-case	Vendor Advisory

Configuration 1

cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

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Published : 2022-07-11 02:15

Updated : 2022-12-09 04:14

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NVD link : CVE-2022-35414

Mitre link : CVE-2022-35414

No products.

CWE-908