PT-2025-26824 · Qcuda · Qcuda

Ybdesire · Published 2025-06-25 · Updated 2025-06-25 · CVE-2025-6603

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions: coldfunction qCUDA up to db0085400c2f2011eed46fbc04fdc0873141688e

Description: A vulnerability was found in the function qcow make empty of the file qCUDA/qcu-device/block/qcow.c. The manipulation of the argument s->l1 size leads to integer overflow. The attack needs to be approached locally.

Recommendations: For coldfunction qCUDA up to db0085400c2f2011eed46fbc04fdc0873141688e, as a temporary workaround, consider restricting the use of the qcow make empty function until a fix is available. Additionally, be cautious when handling the s->l1 size argument to minimize the risk of integer overflow. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Integer Overflow

Weakness Enumeration

CWE-190

CWE-189

Related Identifiers

CVE-2025-6603

Affected Products

Qcuda

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2025-6603 · Security Note
• https://github.com/coldfunction/qCUDA/issues/10 · Note
• https://vuldb.com/?ctiid.313820 · Note
• https://t.me/cvetracker/27010 · Telegram Post
• https://vuldb.com/?id.313820 · Note
• https://vuldb.com/?submit.601029 · Note
• https://twitter.com/VulmonFeeds/status/1937839438307971294 · Twitter Post
• https://twitter.com/CVEnew/status/1937827441944515042 · Twitter Post