CVE-2026-89437

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

N/A
Published: September 11, 2026 at 07:43 PM UTC
Updated: October 21, 2026 at 01:20 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
N/A
Exploit prediction
EPSS 0.2%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

5.15dcfbd31ef4bcf6ceb373911faa4a5299e0547702
Vendor states this is fixed in 08dab7065f9369dd0a0aa740071bcd884c4848b0 (fixed)
Vendor states this is fixed in 30c906cff490c3601ee9ff110fe8115fabe75fd4 (fixed)
Vendor states this is fixed in 4bdbb7f1045820aa8fd87d84db6b26c01049a005 (fixed)
Vendor states this is fixed in 582b82e573a059be9319bb16b84c45d0ef66f471 (fixed)
Vendor states this is fixed in 5.15 (unaffected)
Vendor states this is fixed in 6.12.112 (unaffected)
Vendor states this is fixed in 6.18.52 (unaffected)
Vendor states this is fixed in 6.6.160 (unaffected)
Vendor states this is fixed in 7.2.4 (unaffected)
Vendor states this is fixed in 7.3 (unaffected)
Vendor states this is fixed in 7.3-rc1 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

Quick Info

StatusRECEIVED

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