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CVE-2022-50836

remoteproc: sysmon: fix memory leak in qcom_add_sysmon_subdev()

N/A
Published: December 30, 2025 at 12:10 PM UTC
Updated: June 17, 2026 at 05:24 AM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
N/A
Exploit prediction
EPSS 0.3%

Description

In the Linux kernel, the following vulnerability has been resolved: remoteproc: sysmon: fix memory leak in qcom_add_sysmon_subdev() The kfree() should be called when of_irq_get_byname() fails or devm_request_threaded_irq() fails in qcom_add_sysmon_subdev(), otherwise there will be a memory leak, so add kfree() to fix it.

Affected

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

Linux Kernel· Linux
95%
5.1 ≤ v < 5.10.1635.1 ≤ v < 5.15.865.1 ≤ v < 5.4.2295.1 ≤ v < 6.0.165.1 ≤ v < 6.1.25.1 ≤ v < 6.227045a6e2b7cd81216e8a559534a30fb7827025.1
Vendor states this is fixed in 131c0a3ead78d45f0f39ddb42cf1bd9be26239b0 (fixed)
Vendor states this is fixed in 1a62bebe0705556d37cfa8409ddc759b11d404f6 (fixed)
Vendor states this is fixed in 27441fab2651cd909d8a5440ca079bc50245f427 (fixed)
Vendor states this is fixed in e01ce676aaef3b13d02343d7e70f9637d93a3367 (fixed)
Vendor states this is fixed in e4539eb5c0c342567183fe386d0699c8dab49490 (fixed)
Vendor states this is fixed in ec97e9a5c2f25d2f9f9d7005e9ac67f23cc751cd (fixed)
Vendor states this is fixed in 5.1 (unaffected)
Vendor states this is fixed in 5.10.163 (unaffected)
Vendor states this is fixed in 5.15.86 (unaffected)
Vendor states this is fixed in 5.4.229 (unaffected)
Vendor states this is fixed in 6.0.16 (unaffected)
Vendor states this is fixed in 6.1.2 (unaffected)
Vendor states this is fixed in 6.2 (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.

References (6)

Source: cverecord
https://git.kernel.org/stable/c/27441fab2651cd909d8a5440ca079bc50245f427
Source: cverecord
https://git.kernel.org/stable/c/e4539eb5c0c342567183fe386d0699c8dab49490
Source: cverecord
https://git.kernel.org/stable/c/131c0a3ead78d45f0f39ddb42cf1bd9be26239b0
Source: cverecord
https://git.kernel.org/stable/c/1a62bebe0705556d37cfa8409ddc759b11d404f6
Source: cverecord
https://git.kernel.org/stable/c/ec97e9a5c2f25d2f9f9d7005e9ac67f23cc751cd
Source: cverecord
https://git.kernel.org/stable/c/e01ce676aaef3b13d02343d7e70f9637d93a3367

Quick Info

StatusDEFERRED

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