CVE-2014-0143
published 2017-08-10CVE-2014-0143: Multiple integer overflows in the block drivers in QEMU, possibly before 2.0.0, allow local users to cause a denial of service (crash) via a crafted catalog…
PriorityP427high7CVSS 3.0
AVLACHPRLUINSUCHIHAH
EPSS
0.40%
32.5th percentile
Multiple integer overflows in the block drivers in QEMU, possibly before 2.0.0, allow local users to cause a denial of service (crash) via a crafted catalog size in (1) the parallels_open function in block/parallels.c or (2) bochs_open function in bochs.c, a large L1 table in the (3) qcow2_snapshot_load_tmp in qcow2-snapshot.c or (4) qcow2_grow_l1_table function in qcow2-cluster.c, (5) a large request in the bdrv_check_byte_request function in block.c and other block drivers, (6) crafted cluster indexes in the get_refcount function in qcow2-refcount.c, or (7) a large number of blocks in the cloop_open function in cloop.c, which trigger buffer overflows, memory corruption, large memory allocations and out-of-bounds read and writes.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | qemu | < qemu 2.0.0+dfsg-1 (bookworm) | qemu 2.0.0+dfsg-1 (bookworm) |
| qemu | qemu | <= 1.7.1 | — |
| qemu | qemu | >= 0 < 2.0.0+dfsg-1 | 2.0.0+dfsg-1 |
| qemu | qemu | >= 0 < 2.0.0+dfsg-1 | 2.0.0+dfsg-1 |
| qemu | qemu | >= 0 < 2.0.0+dfsg-1 | 2.0.0+dfsg-1 |
| qemu | qemu | >= 0 < 2.0.0+dfsg-1 | 2.0.0+dfsg-1 |
| qemu | qemu | >= 0 < 2.0.0+dfsg-2ubuntu1.3 | 2.0.0+dfsg-2ubuntu1.3 |
| redhat | enterprise_linux | — | — |
CVSS provenance
nvdv3.07.0HIGHCVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.04.4MEDIUMAV:L/AC:M/Au:N/C:P/I:P/A:P
osv7.5HIGH
vendor_ubuntu7.5HIGH
vendor_debian7.0HIGH
vendor_redhat7.0HIGH
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GHSA
GHSA-p7h7-ff68-wgx2: Multiple integer overflows in the block drivers in QEMU, possibly before 2
ghsa_unreviewed·2022-05-14
CVE-2014-0143 [HIGH] CWE-190 GHSA-p7h7-ff68-wgx2: Multiple integer overflows in the block drivers in QEMU, possibly before 2
Multiple integer overflows in the block drivers in QEMU, possibly before 2.0.0, allow local users to cause a denial of service (crash) via a crafted catalog size in (1) the parallels_open function in block/parallels.c or (2) bochs_open function in bochs.c, a large L1 table in the (3) qcow2_snapshot_load_tmp in qcow2-snapshot.c or (4) qcow2_grow_l1_table function in qcow2-cluster.c, (5) a large request in the bdrv_check_byte_request function in block.c and other block drivers, (6) crafted cluster indexes in the get_refcount function in qcow2-refcount.c, or (7) a large number of blocks in the cloop_open function in cloop.c, which trigger buffer overflows, memory corruption, large memory allocations and out-of-bounds read and writes.
OSV
CVE-2014-0143: Multiple integer overflows in the block drivers in QEMU, possibly before 2
osv·2017-08-10·CVSS 7.0
CVE-2014-0143 [HIGH] CVE-2014-0143: Multiple integer overflows in the block drivers in QEMU, possibly before 2
Multiple integer overflows in the block drivers in QEMU, possibly before 2.0.0, allow local users to cause a denial of service (crash) via a crafted catalog size in (1) the parallels_open function in block/parallels.c or (2) bochs_open function in bochs.c, a large L1 table in the (3) qcow2_snapshot_load_tmp in qcow2-snapshot.c or (4) qcow2_grow_l1_table function in qcow2-cluster.c, (5) a large request in the bdrv_check_byte_request function in block.c and other block drivers, (6) crafted cluster indexes in the get_refcount function in qcow2-refcount.c, or (7) a large number of blocks in the cloop_open function in cloop.c, which trigger buffer overflows, memory corruption, large memory allocations and out-of-bounds read and writes.
OSV
qemu, qemu-kvm vulnerabilities
osv·2014-09-08·CVSS 7.5
CVE-2013-4148 [HIGH] qemu, qemu-kvm vulnerabilities
qemu, qemu-kvm vulnerabilities
Michael S. Tsirkin, Anthony Liguori, and Michael Roth discovered multiple
issues with QEMU state loading after migration. An attacker able to modify
the state data could use these issues to cause a denial of service, or
possibly execute arbitrary code. (CVE-2013-4148, CVE-2013-4149,
CVE-2013-4150, CVE-2013-4151, CVE-2013-4526, CVE-2013-4527, CVE-2013-4529,
CVE-2013-4530, CVE-2013-4531, CVE-2013-4532, CVE-2013-4533, CVE-2013-4534,
CVE-2013-4535, CVE-2013-4536, CVE-2013-4537, CVE-2013-4538, CVE-2013-4539,
CVE-2013-4540, CVE-2013-4541, CVE-2013-4542, CVE-2013-6399, CVE-2014-0182,
CVE-2014-3461)
Kevin Wolf, Stefan Hajnoczi, Fam Zheng, Jeff Cody, Stefan Hajnoczi, and
others discovered multiple issues in the QEMU block drivers. An attacker
able to modify disk ima
Ubuntu
QEMU vulnerabilities
vendor_ubuntu·2014-09-08·CVSS 7.5
CVE-2013-4148 [HIGH] QEMU vulnerabilities
Title: QEMU vulnerabilities
Summary: Several security issues were fixed in QEMU.
Michael S. Tsirkin, Anthony Liguori, and Michael Roth discovered multiple
issues with QEMU state loading after migration. An attacker able to modify
the state data could use these issues to cause a denial of service, or
possibly execute arbitrary code. (CVE-2013-4148, CVE-2013-4149,
CVE-2013-4150, CVE-2013-4151, CVE-2013-4526, CVE-2013-4527, CVE-2013-4529,
CVE-2013-4530, CVE-2013-4531, CVE-2013-4532, CVE-2013-4533, CVE-2013-4534,
CVE-2013-4535, CVE-2013-4536, CVE-2013-4537, CVE-2013-4538, CVE-2013-4539,
CVE-2013-4540, CVE-2013-4541, CVE-2013-4542, CVE-2013-6399, CVE-2014-0182,
CVE-2014-3461)
Kevin Wolf, Stefan Hajnoczi, Fam Zheng, Jeff Cody, Stefan Hajnoczi, and
others discovered multiple issues in the QEMU
Red Hat
Qemu: block: multiple integer overflow flaws
vendor_redhat·2014-03-26·CVSS 7.0
CVE-2014-0143 [HIGH] CWE-190 Qemu: block: multiple integer overflow flaws
Qemu: block: multiple integer overflow flaws
Multiple integer overflows in the block drivers in QEMU, possibly before 2.0.0, allow local users to cause a denial of service (crash) via a crafted catalog size in (1) the parallels_open function in block/parallels.c or (2) bochs_open function in bochs.c, a large L1 table in the (3) qcow2_snapshot_load_tmp in qcow2-snapshot.c or (4) qcow2_grow_l1_table function in qcow2-cluster.c, (5) a large request in the bdrv_check_byte_request function in block.c and other block drivers, (6) crafted cluster indexes in the get_refcount function in qcow2-refcount.c, or (7) a large number of blocks in the cloop_open function in cloop.c, which trigger buffer overflows, memory corruption, large memory allocations and out-of-bounds read and writes.
Package: kvm
Debian
CVE-2014-0143: qemu - Multiple integer overflows in the block drivers in QEMU, possibly before 2.0.0, ...
vendor_debian·2014·CVSS 7.0
CVE-2014-0143 [HIGH] CVE-2014-0143: qemu - Multiple integer overflows in the block drivers in QEMU, possibly before 2.0.0, ...
Multiple integer overflows in the block drivers in QEMU, possibly before 2.0.0, allow local users to cause a denial of service (crash) via a crafted catalog size in (1) the parallels_open function in block/parallels.c or (2) bochs_open function in bochs.c, a large L1 table in the (3) qcow2_snapshot_load_tmp in qcow2-snapshot.c or (4) qcow2_grow_l1_table function in qcow2-cluster.c, (5) a large request in the bdrv_check_byte_request function in block.c and other block drivers, (6) crafted cluster indexes in the get_refcount function in qcow2-refcount.c, or (7) a large number of blocks in the cloop_open function in cloop.c, which trigger buffer overflows, memory corruption, large memory allocations and out-of-bounds read and writes.
Scope: local
bookworm: resolved (fixed in 2.0.0+dfsg-1)
bul
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2014-0143 Qemu: block: multiple integer overflow flaws [fedora-all]
bugzilla·2014-04-11·CVSS 7.0
CVE-2014-0143 [HIGH] CVE-2014-0143 Qemu: block: multiple integer overflow flaws [fedora-all]
CVE-2014-0143 Qemu: block: multiple integer overflow flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When creating a Bodhi update request, please use the bodhi submission link
noted in the next comment(s). This will include the bug IDs of this
tracking bug as well as the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
Bodhi notes field when available.
Please note: this issue affects m
Bugzilla
CVE-2014-0143 Qemu: block: multiple integer overflow flaws
bugzilla·2014-03-21·CVSS 7.0
CVE-2014-0143 [HIGH] CVE-2014-0143 Qemu: block: multiple integer overflow flaws
CVE-2014-0143 Qemu: block: multiple integer overflow flaws
Qemu block drivers for CLOOP, QCOW2 version 2 and various other image formats
use by Bochs are vulnerable to an integer overflow flaw. It occurs due to weak
input validations or logic errors. Such integer overflow could lead to buffer
overflows, memory corruption or crash in Qemu instance.
An user able to alter the Qemu disk image files loaded by a guest could use
this flaw to crash the Qemu instance resulting in DoS or corrupt QEMU process
memory on the host, which could potentially result in arbitrary code execution
on the host with the privileges of the QEMU process.
Upstream fixes:
parallels: Fix catalog size integer overflow
-> http://git.qemu.org/?p=qemu.git;a=commit;h=afbcc40bee4ef51731102d7d4b499ee12fc182e1
qcow2: Check
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=509a41bab5306181044b5fff02eadf96d9c8676ahttp://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=6a83f8b5bec6f59e56cc49bd49e4c3f8f805d56fhttp://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=8f4754ede56e3f9ea3fd7207f4a7c4453e59285bhttp://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=afbcc40bee4ef51731102d7d4b499ee12fc182e1http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=cab60de930684c33f67d4e32c7509b567f8c445bhttp://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=db8a31d11d6a60f48d6817530640d75aa72a9a2fhttp://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=e3737b820b45e54b059656dc3f914f895ac7a88bhttp://rhn.redhat.com/errata/RHSA-2014-0420.htmlhttp://rhn.redhat.com/errata/RHSA-2014-0421.htmlhttp://www.debian.org/security/2014/dsa-3044https://bugzilla.redhat.com/show_bug.cgi?id=1079140http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=509a41bab5306181044b5fff02eadf96d9c8676ahttp://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=6a83f8b5bec6f59e56cc49bd49e4c3f8f805d56fhttp://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=8f4754ede56e3f9ea3fd7207f4a7c4453e59285bhttp://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=afbcc40bee4ef51731102d7d4b499ee12fc182e1http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=cab60de930684c33f67d4e32c7509b567f8c445bhttp://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=db8a31d11d6a60f48d6817530640d75aa72a9a2fhttp://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=e3737b820b45e54b059656dc3f914f895ac7a88bhttp://rhn.redhat.com/errata/RHSA-2014-0420.htmlhttp://rhn.redhat.com/errata/RHSA-2014-0421.htmlhttp://www.debian.org/security/2014/dsa-3044https://bugzilla.redhat.com/show_bug.cgi?id=1079140
2017-08-10
Published