CVE-2014-0148
Summary
| CVE | CVE-2014-0148 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-09-29 03:15:00 UTC |
| Updated | 2023-02-13 00:33:00 UTC |
| Description | Qemu before 2.0 block driver for Hyper-V VHDX Images is vulnerable to infinite loops and other potential issues when calculating BAT entries, due to missing bounds checks for block_size and logical_sector_size variables. These are used to derive other fields like 'sectors_per_block' etc. A user able to alter the Qemu disk image could ise this flaw to crash the Qemu instance resulting in DoS. |
Risk And Classification
Problem Types: CWE-835
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 Desktop | 6.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux Eus | 6.5 | All | All | All |
| Operating System | Redhat | Enterprise Linux Openstack Platform | 5 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server | 6.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server Aus | 6.5 | All | All | All |
| Operating System | Redhat | Enterprise Linux Server Tus | 6.5 | All | All | All |
| Operating System | Redhat | Enterprise Linux Workstation | 6.0 | All | All | All |
| Application | Redhat | Virtualization | 3.0 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Red Hat Customer Portal | MISC | rhn.redhat.com | |
| Red Hat Customer Portal | MISC | rhn.redhat.com | |
| git.qemu.org Git - qemu.git/commit | MISC | git.qemu.org | |
| oss-security - QEMU image format input validation fixes (multiple CVEs) | MISC | www.openwall.com | |
| git.qemu.org Git - qemu.git/commit | MISC | git.qemu.org | |
| cve-website | MISC | www.cve.org | |
| [Qemu-devel] [PATCH for-2.0 00/47] block: image format input validation | MISC | lists.gnu.org | |
| 1078212 – (CVE-2014-0148) CVE-2014-0148 Qemu: vhdx: bounds checking for block_size and logical_sector_size | MISC | bugzilla.redhat.com | |
| 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.