[SECURITY] [DLA 2970-1] qemu security update

2022-04-0413:21:47

lists.debian.org

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

22.2%

JSON

Debian LTS Advisory DLA-2970-1 [email protected]
https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
April 04, 2022 https://wiki.debian.org/LTS

Package : qemu
Version : 1:2.8+dfsg-6+deb9u17
CVE ID : CVE-2021-3593 CVE-2021-3748 CVE-2021-3930 CVE-2021-20196
CVE-2022-26354

Several issues were discovered in QEMU, a fast processor emulator, which
could result in denial of service, information disclosure or the the
execution of arbitrary code.

For Debian 9 stretch, these problems have been fixed in version
1:2.8+dfsg-6+deb9u17.

We recommend that you upgrade your qemu packages.

For the detailed security status of qemu please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/qemu

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

OSVersionArchitecturePackageVersionFilename
Debian11ppc64elqemu-system-misc-dbgsym< 1:5.2+dfsg-11+deb11u3qemu-system-misc-dbgsym_1:5.2+dfsg-11+deb11u3_ppc64el.deb
Debian10armhfqemu-system-ppc< 1:3.1+dfsg-8+deb10u9qemu-system-ppc_1:3.1+dfsg-8+deb10u9_armhf.deb
Debian9armhfqemu-user< 1:2.8+dfsg-6+deb9u17qemu-user_1:2.8+dfsg-6+deb9u17_armhf.deb
Debian11mips64elqemu-system-misc-dbgsym< 1:5.2+dfsg-11+deb11u3qemu-system-misc-dbgsym_1:5.2+dfsg-11+deb11u3_mips64el.deb
Debian11amd64qemu-system-mips-dbgsym< 1:5.2+dfsg-11+deb11u3qemu-system-mips-dbgsym_1:5.2+dfsg-11+deb11u3_amd64.deb
Debian11armhfqemu-system-common-dbgsym< 1:5.2+dfsg-11+deb11u3qemu-system-common-dbgsym_1:5.2+dfsg-11+deb11u3_armhf.deb
Debian9armelqemu-system-sparc< 1:2.8+dfsg-6+deb9u17qemu-system-sparc_1:2.8+dfsg-6+deb9u17_armel.deb
Debian9i386qemu-user-binfmt< 1:2.8+dfsg-6+deb9u17qemu-user-binfmt_1:2.8+dfsg-6+deb9u17_i386.deb
Debian11amd64qemu-system-misc< 1:5.2+dfsg-11+deb11u3qemu-system-misc_1:5.2+dfsg-11+deb11u3_amd64.deb
Debian11armelqemu-system-misc-dbgsym< 1:5.2+dfsg-11+deb11u3qemu-system-misc-dbgsym_1:5.2+dfsg-11+deb11u3_armel.deb

OS	Version	Architecture	Package	Version	Filename
Debian	11	ppc64el	qemu-system-misc-dbgsym	< 1:5.2+dfsg-11+deb11u3	qemu-system-misc-dbgsym_1:5.2+dfsg-11+deb11u3_ppc64el.deb
Debian	10	armhf	qemu-system-ppc	< 1:3.1+dfsg-8+deb10u9	qemu-system-ppc_1:3.1+dfsg-8+deb10u9_armhf.deb
Debian	9	armhf	qemu-user	< 1:2.8+dfsg-6+deb9u17	qemu-user_1:2.8+dfsg-6+deb9u17_armhf.deb
Debian	11	mips64el	qemu-system-misc-dbgsym	< 1:5.2+dfsg-11+deb11u3	qemu-system-misc-dbgsym_1:5.2+dfsg-11+deb11u3_mips64el.deb
Debian	11	amd64	qemu-system-mips-dbgsym	< 1:5.2+dfsg-11+deb11u3	qemu-system-mips-dbgsym_1:5.2+dfsg-11+deb11u3_amd64.deb
Debian	11	armhf	qemu-system-common-dbgsym	< 1:5.2+dfsg-11+deb11u3	qemu-system-common-dbgsym_1:5.2+dfsg-11+deb11u3_armhf.deb
Debian	9	armel	qemu-system-sparc	< 1:2.8+dfsg-6+deb9u17	qemu-system-sparc_1:2.8+dfsg-6+deb9u17_armel.deb
Debian	9	i386	qemu-user-binfmt	< 1:2.8+dfsg-6+deb9u17	qemu-user-binfmt_1:2.8+dfsg-6+deb9u17_i386.deb
Debian	11	amd64	qemu-system-misc	< 1:5.2+dfsg-11+deb11u3	qemu-system-misc_1:5.2+dfsg-11+deb11u3_amd64.deb
Debian	11	armel	qemu-system-misc-dbgsym	< 1:5.2+dfsg-11+deb11u3	qemu-system-misc-dbgsym_1:5.2+dfsg-11+deb11u3_armel.deb