remoteproc: sysmon: fix memory leak in qcom_add_sysmon_subdev()
Priority LOW 22Published · Updated
Key facts
- Attack vector
- —
- Privileges required
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- User interaction
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- Attack complexity
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- Impact type
- —
- Confidentiality · integrity · availability
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- Fix status
- Fixed
No CVSS vector from any source. Fix status from CNA.
Summary
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.
Why it matters now
EPSS 0.00251 16th percentileScored 2026-11-07
Fix Fixed Linux (Linux): 5.4.229, 5.10.163, 5.15.86 +3
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
Remediation
- Fix · CNA Linux (Linux) Fixed in 5.4.229, 5.10.163, 5.15.86, 6.0.16, 6.1.2, 6.2
Vendor assessments
Red Hat
Red Hat rating: Low. Red Hat's page for this CVE →
Not affected: 5 products
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
Timeline
- 2026-10-02 Threatist record created from CVE-2022-50836
- 2026-10-03 Alias added: GHSA-c5c5-86g3-j5v4
References
Other 6
- https://git.kernel.org/stable/c/27441fab2651cd909d8a5440ca079bc50245f427
- https://git.kernel.org/stable/c/e4539eb5c0c342567183fe386d0699c8dab49490
- https://git.kernel.org/stable/c/131c0a3ead78d45f0f39ddb42cf1bd9be26239b0
- https://git.kernel.org/stable/c/1a62bebe0705556d37cfa8409ddc759b11d404f6
- https://git.kernel.org/stable/c/ec97e9a5c2f25d2f9f9d7005e9ac67f23cc751cd
- https://git.kernel.org/stable/c/e01ce676aaef3b13d02343d7e70f9637d93a3367
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Sources
- CVE-2022-50836 · CVE Program
- CVE-2022-50836 · NVD
- FIRST EPSS
- GHSA-c5c5-86g3-j5v4 · GitHub Advisory Database · CC BY 4.0
- CVE-2022-50836 · Red Hat security data · CC BY 4.0
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