2395882 – (CVE-2023-53309) CVE-2023-53309 kernel: Linux kernel: Denial of Service via integer overflow in radeon_cs_parser_init

Bug 2395882 (CVE-2023-53309) - CVE-2023-53309 kernel: Linux kernel: Denial of Service via integer overflow in radeon_cs_parser_init

Summary: CVE-2023-53309 kernel: Linux kernel: Denial of Service via integer overflow i...

Keywords:
Status:	NEW
Alias:	CVE-2023-53309
Product:	Security Response
Classification:	Other
Component:	vulnerability
Sub Component:
Version:	unspecified
Hardware:	All
OS:	Linux
Priority:	low
Severity:	low
Target Milestone:	---
Assignee:	Product Security DevOps Team
QA Contact:
Docs Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+	depends on / blocked

Reported:	2025-09-16 17:03 UTC by OSIDB Bzimport
Modified:	2026-06-29 18:25 UTC (History)
CC List:	2 users (show)
Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments	(Terms of Use)

Description OSIDB Bzimport 2025-09-16 17:03:55 UTC

In the Linux kernel, the following vulnerability has been resolved:

drm/radeon: Fix integer overflow in radeon_cs_parser_init

The type of size is unsigned, if size is 0x40000000, there will be an
integer overflow, size will be zero after size *= sizeof(uint32_t),
will cause uninitialized memory to be referenced later

Comment 1 Jon Moroney 2025-09-16 17:45:02 UTC Comment hidden (spam)

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