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CVE-2023-54205

UnknownEPSS 0.17%

Last modified

CVE-2023-54205 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain of_irq_find_parent() returns a node pointer with refcount incremented, We should use of_node_put() on it when not needed anymore. Add missing of_node_put() to avoid refcount leak.. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

Description

In the Linux kernel, the following vulnerability has been resolved: pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain of_irq_find_parent() returns a node pointer with refcount incremented, We should use of_node_put() on it when not needed anymore. Add missing of_node_put() to avoid refcount leak.

Metrics

EPSS Probability
0.17%

6.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= d86f4d71e42a9fa1866f030074e54d7571d16ec1, < 95ab6d7905ebb52dc2ed6357c38e536753824068; >= d86f4d71e42a9fa1866f030074e54d7571d16ec1, < 8ab860dd8717a7e4a143988885fea0d7e5a9412e; >= d86f4d71e42a9fa1866f030074e54d7571d16ec1, < af54707c0ccab52b3d532402436ea101011a9299; >= d86f4d71e42a9fa1866f030074e54d7571d16ec1, < 601be03fa8b81747a154bdef9b559411a5b921e8; >= d86f4d71e42a9fa1866f030074e54d7571d16ec1, < 9ae053d1eb87875d56f95b6a123a69827225a70e; >= d86f4d71e42a9fa1866f030074e54d7571d16ec1, < dcef18c8ac40aa85bb339f64c1dd31dd458b06fb
LinuxLinux5.2

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2023-54205?
In the Linux kernel, the following vulnerability has been resolved: pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain of_irq_find_parent() returns a node pointer with refcount incremented, We should use of_node_put() on it when not needed anymore. Add missing of_node_put() to avoid refcount leak.
How severe is CVE-2023-54205?
Severity scoring for CVE-2023-54205 is pending analysis. The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.
How do I fix CVE-2023-54205?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST