CVE-2016-4964

The mptsas_fetch_requests function in hw/scsi/mptsas.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop, and CPU consumption or QEMU process crash) via vectors involving s->state.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 18%
VendorProductVersion
qemuqemu
𝑥
≤ 2.6.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
qemu
bullseye
1:5.2+dfsg-11+deb11u3
fixed
jessie
not-affected
wheezy
not-affected
bullseye (security)
1:5.2+dfsg-11+deb11u2
fixed
bookworm
1:7.2+dfsg-7+deb12u7
fixed
sid
1:9.1.1+ds-2
fixed
trixie
1:9.1.1+ds-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
qemu
xenial
not-affected
wily
not-affected
trusty
not-affected
precise
dne
qemu-kvm
xenial
dne
wily
dne
trusty
dne
precise
not-affected
References
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=06630554ccbdd25780aa03c3548aaff1eb56dffd
http://www.openwall.com/lists/oss-security/2016/05/24/4
http://www.openwall.com/lists/oss-security/2016/05/24/7
https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg04027.html
https://security.gentoo.org/glsa/201609-01
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=06630554ccbdd25780aa03c3548aaff1eb56dffd
http://www.openwall.com/lists/oss-security/2016/05/24/4
http://www.openwall.com/lists/oss-security/2016/05/24/7
https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg04027.html
https://security.gentoo.org/glsa/201609-01