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CVE-2022-50882

UnknownEPSS 0.17%

Last modified

CVE-2022-50882 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix memory leak in uvc_gpio_parse Previously the unit buffer was allocated before checking the IRQ for privacy GPIO. In case of error, the unit buffer was leaked. Allocate the unit buffer after the IRQ to avoid it. Addresses-Coverity-ID: 1474639 ("Resource 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: media: uvcvideo: Fix memory leak in uvc_gpio_parse Previously the unit buffer was allocated before checking the IRQ for privacy GPIO. In case of error, the unit buffer was leaked. Allocate the unit buffer after the IRQ to avoid it. Addresses-Coverity-ID: 1474639 ("Resource leak")

Metrics

EPSS Probability
0.17%

6.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

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

VendorProductVersions
LinuxLinux>= 2886477ff98740cc3333cf785e4de0b1ff3d7a28, < 6c5da92103bddd1f0c36cb69446ff7cae3043986; >= 2886477ff98740cc3333cf785e4de0b1ff3d7a28, < deb8f32ae4b10a48c433f2da1b1159521ac24674; >= 2886477ff98740cc3333cf785e4de0b1ff3d7a28, < 4a7ae8d982a89b3b43b36ec7d62a2e3d06ffa16e; >= 2886477ff98740cc3333cf785e4de0b1ff3d7a28, < f0f078457f18f10696888f8d0e6aba9deb9cde92
LinuxLinux5.12

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2022-50882?
In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix memory leak in uvc_gpio_parse Previously the unit buffer was allocated before checking the IRQ for privacy GPIO. In case of error, the unit buffer was leaked. Allocate the unit buffer after the IRQ to avoid it. Addresses-Coverity-ID: 1474639 ("Resource leak")
How severe is CVE-2022-50882?
Severity scoring for CVE-2022-50882 is pending analysis. The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.
How do I fix CVE-2022-50882?
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.

How Strix Helps

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Source: NVD / NIST