Bug 2348535 (CVE-2024-52559) - CVE-2024-52559 kernel: drm/msm/gem: prevent integer overflow in msm_ioctl_gem_submit()
Summary: CVE-2024-52559 kernel: drm/msm/gem: prevent integer overflow in msm_ioctl_gem...
Keywords:
Status: NEW
Alias: CVE-2024-52559
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-02-27 03:02 UTC by OSIDB Bzimport
Modified: 2025-03-16 12:10 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-02-27 03:02:22 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/msm/gem: prevent integer overflow in msm_ioctl_gem_submit()

The "submit->cmd[i].size" and "submit->cmd[i].offset" variables are u32
values that come from the user via the submit_lookup_cmds() function.
This addition could lead to an integer wrapping bug so use size_add()
to prevent that.

Patchwork: https://patchwork.freedesktop.org/patch/624696/
Comment 1 Michal Findra 2025-02-27 08:50:52 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022602-CVE-2024-52559-6125@gregkh/T
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