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›vulnerability›CVE-2022-35414
Name
CVE-2022-35414
Source
NVD ( link)Debian ( link)
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.
CWEs
CWE-908
Published Date
Updated Date
Workaround
-
Advisories
https://github.com/qemu/qemu/blob/f200ff158d5abcb974a6b597a962b6b2fbea2b06/softmmu/physmem.cPatch
https://github.com/qemu/qemu/blob/v7.0.0/include/exec/cpu-all.h#L145-L148Release Notes
https://github.com/qemu/qemu/commit/3517fb726741c109cae7995f9ea46f0cab6187d6#diff-83c563ed6330dc5d49876f1116e7518b5c16654bbc6e9b4ea8e28f5833d576fcR482Patch
https://github.com/qemu/qemu/commit/3517fb726741c109cae7995f9ea46f0cab6187d6#diff-83c563ed6330dc5d49876f1116e7518b5c16654bbc6e9b4ea8e28f5833d576fcR482.aaPatch
https://github.com/qemu/qemu/commit/418ade7849ce7641c0f7333718caf5091a02fd4cPatch
https://gitlab.com/qemu-project/qemu/-/issues/1065Issue Tracking
https://lists.debian.org/debian-lts-announce/2022/09/msg00008.htmlMailing List
https://sick.codes/sick-2022-113Exploit
https://www.qemu.org/docs/master/system/security.html#non-virtualization-use-caseVendor Advisory
https://github.com/qemu/qemu/blob/f200ff158d5abcb974a6b597a962b6b2fbea2b06/softmmu/physmem.cPatch
https://github.com/qemu/qemu/blob/v7.0.0/include/exec/cpu-all.h#L145-L148Release Notes
https://github.com/qemu/qemu/commit/3517fb726741c109cae7995f9ea46f0cab6187d6#diff-83c563ed6330dc5d49876f1116e7518b5c16654bbc6e9b4ea8e28f5833d576fcR482Patch
https://github.com/qemu/qemu/commit/3517fb726741c109cae7995f9ea46f0cab6187d6#diff-83c563ed6330dc5d49876f1116e7518b5c16654bbc6e9b4ea8e28f5833d576fcR482.aaPatch
https://github.com/qemu/qemu/commit/418ade7849ce7641c0f7333718caf5091a02fd4cPatch
https://gitlab.com/qemu-project/qemu/-/issues/1065Issue Tracking
https://lists.debian.org/debian-lts-announce/2022/09/msg00008.htmlMailing List
https://sick.codes/sick-2022-113Exploit
https://www.qemu.org/docs/master/system/security.html#non-virtualization-use-caseVendor Advisory

Analysis#

Affected Component
Analysis
qemu
Patched

Vulnerability Ratings#

8.8
CVSSv31
6.1
CVSSv2

Others affected components#

Name
Project
Project Version
Version
Status
qemu
buildroot
2025.02.x
9.2.0
Not Affected
qemu
buildroot
master
11.0.0
Not Affected
qemu
openwrt
master
10.1.3-r2
Not Affected
qemu
openwrt
openwrt-25.12
10.1.2-r1
Not Affected
qemu
yocto
master
11.0.1
Not Affected
qemu
yocto
scarthgap
8.2.7
Not Affected

Resolved with patches#

qemu (yocto:kirkstone)

#
Title
Author
Resolve
1
CVE-2022-35414
Hitendra Prajapati <hprajapati@mvista.com>
CVE-2022-35414