CVE-2014-0143
Summary
| CVE | CVE-2014-0143 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2017-08-10 15:29:00 UTC |
| Updated | 2023-02-13 00:32:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: CWE-190
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Qemu | Qemu | All | All | All | All |
| Operating System | Redhat | Enterprise Linux | 6.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 6.0 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| access.redhat.com | CVE-2014-0143 | MISC | access.redhat.com | |
| git.qemu.org Git - qemu.git/commit | MISC | git.qemu.org | |
| git.qemu.org Git - qemu.git/commit | CONFIRM | git.qemu.org | Issue Tracking, Patch, Third Party Advisory |
| 1079140 – (CVE-2014-0143) CVE-2014-0143 Qemu: block: multiple integer overflow flaws | CONFIRM | bugzilla.redhat.com | Issue Tracking, Patch, Third Party Advisory |
| git.qemu.org Git - qemu.git/commit | CONFIRM | git.qemu.org | Issue Tracking, Patch, Third Party Advisory |
| git.qemu.org Git - qemu.git/commit | CONFIRM | git.qemu.org | Issue Tracking, Patch, Third Party Advisory |
| git.qemu.org Git - qemu.git/commit | MISC | git.qemu.org | |
| git.qemu.org Git - qemu.git/commit | MISC | git.qemu.org | |
| git.qemu.org Git - qemu.git/commit | CONFIRM | git.qemu.org | Issue Tracking, Patch, Third Party Advisory |
| Red Hat Customer Portal | MISC | access.redhat.com | |
| Red Hat Customer Portal | REDHAT | rhn.redhat.com | Third Party Advisory |
| git.qemu.org Git - qemu.git/commit | MISC | git.qemu.org | |
| Red Hat Customer Portal | MISC | access.redhat.com | |
| Red Hat Customer Portal | MISC | access.redhat.com | |
| git.qemu.org Git - qemu.git/commit | MISC | git.qemu.org | |
| Red Hat Customer Portal | REDHAT | rhn.redhat.com | Third Party Advisory |
| git.qemu.org Git - qemu.git/commit | MISC | git.qemu.org | |
| git.qemu.org Git - qemu.git/commit | CONFIRM | git.qemu.org | Issue Tracking, Patch, Third Party Advisory |
| git.qemu.org Git - qemu.git/commit | CONFIRM | git.qemu.org | Issue Tracking, Patch, Third Party Advisory |
| Red Hat Customer Portal | MISC | access.redhat.com | |
| git.qemu.org Git - qemu.git/commit | MISC | git.qemu.org | |
| Debian -- Security Information -- DSA-3044-1 qemu-kvm | DEBIAN | www.debian.org | |
| git.qemu.org Git - qemu.git/commit | CONFIRM | git.qemu.org | Issue Tracking, Patch, Third Party Advisory |
| Red Hat Customer Portal | MISC | access.redhat.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.