CVE - CVE-2018-18438

CVE-ID
CVE-2018-18438	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Qemu has integer overflows because IOReadHandler and its associated functions use a signed integer data type for a size value.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:105953 URL:http://www.securityfocus.com/bid/105953 MLIST:[oss-security] 20181017 CVE-2018-18438 Qemu: Integer overflow in ccid_card_vscard_read() allows memory corruption URL:http://www.openwall.com/lists/oss-security/2018/10/17/3 MLIST:[qemu-devel] 20181012 [PATCH v2 00/11] chardev: Convert IO handlers to use unsigned type URL:https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg02396.html MLIST:[qemu-devel] 20181012 [PATCH v2 07/11] chardev: Let IOReadHandler use unsigned type URL:https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg02402.html
Assigning CNA
MITRE Corporation
Date Record Created
20181017	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20181017)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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