Bug 2532383 (CVE-2026-89437) - CVE-2026-89437 kernel: platform/x86: int1092: Fix potential memory leak in sar_probe()
Summary: CVE-2026-89437 kernel: platform/x86: int1092: Fix potential memory leak in sa...
Keywords:
Status: NEW
Alias: CVE-2026-89437
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
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Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-11 22:40 UTC by OSIDB Bzimport
Modified: 2026-09-14 21:21 UTC (History)
17 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-09-11 22:40:35 UTC 
In the Linux kernel, the following vulnerability has been resolved:

platform/x86: int1092: Fix potential memory leak in sar_probe()

The memory allocated for device_mode_info in parse_package() called by
sar_get_data() is not freed in some of the error paths in sar_probe().
Fix that by converting to use device managed allocations.
Comment 1 Keith Grant 2026-09-14 21:20:36 UTC 
Upstream advisory:
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-89437.mbox
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