CVE-2014-0146

The qcow2_open function in the (block/qcow2.c) in QEMU before 1.7.2 and 2.x before 2.0.0 allows local users to cause a denial of service (NULL pointer dereference) via a crafted image which causes an error, related to the initialization of the snapshot_offset and nb_snapshots fields.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/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
≤ 1.7.1
qemuqemu
2.0.0:rc0
qemuqemu
2.0.0:rc1
qemuqemu
2.0.0:rc2
qemuqemu
2.0.0:rc3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
qemu
bullseye
1:5.2+dfsg-11+deb11u3
fixed
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
trusty
not-affected
saucy
ignored
quantal
dne
precise
dne
lucid
dne
qemu-kvm
trusty
dne
saucy
dne
quantal
ignored
precise
Fixed 1.0+noroms-0ubuntu14.17
released
lucid
Fixed 0.12.3+noroms-0ubuntu9.24
released
Common Weakness Enumeration
References
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=11b128f4062dd7f89b14abc8877ff20d41b28be9
http://rhn.redhat.com/errata/RHSA-2014-0420.html
http://rhn.redhat.com/errata/RHSA-2014-0421.html
http://www.debian.org/security/2014/dsa-3044
http://www.openwall.com/lists/oss-security/2014/03/26/8
https://bugzilla.redhat.com/show_bug.cgi?id=1078232
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=11b128f4062dd7f89b14abc8877ff20d41b28be9
http://rhn.redhat.com/errata/RHSA-2014-0420.html
http://rhn.redhat.com/errata/RHSA-2014-0421.html
http://www.debian.org/security/2014/dsa-3044
http://www.openwall.com/lists/oss-security/2014/03/26/8
https://bugzilla.redhat.com/show_bug.cgi?id=1078232