CVE-2022-49216
CVE-2022-49216 is a medium-severity vulnerability in Linux Linux Kernel with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: Medium (CVSS 3.x base score 5.5)
- EPSS exploit prediction: 0% (17th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2022-55010
- Affected product: Linux Linux Kernel
- Published:
- Last modified:
Description
In the Linux kernel, the following vulnerability has been resolved: drm/tegra: Fix reference leak in tegra_dsi_ganged_probe The reference taken by 'of_find_device_by_node()' must be released when not needed anymore. Add put_device() call to fix this.
Frequently asked questions
- What is CVE-2022-49216?
- In the Linux kernel, the following vulnerability has been resolved: drm/tegra: Fix reference leak in tegra_dsi_ganged_probe The reference taken by 'of_find_device_by_node()' must be released when not needed anymore. Add put_device() call to fix this.
- How severe is CVE-2022-49216?
- CVE-2022-49216 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2022-49216 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-49216?
- CVE-2022-49216 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-49216?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2022-49216 have an EU (EUVD) identifier?
- Yes. CVE-2022-49216 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-55010.
- When was CVE-2022-49216 published?
- CVE-2022-49216 was published on 2025-02-26 and last updated on 2026-06-17.
References
- https://git.kernel.org/stable/c/0e2f4e434e71dffd1085c3dccd676514bd71d316
- https://git.kernel.org/stable/c/1e06710c43a090f14bb67714265a01cd1d7a37c5
- https://git.kernel.org/stable/c/221e3638feb8bc42143833c9a704fa89b6c366bb
- https://git.kernel.org/stable/c/2d6ae8b747fe55f54de4a4441d636974aa53f56a
- https://git.kernel.org/stable/c/5e8fdb6392d945d33fef959eab73f8c34bc0a63b
- https://git.kernel.org/stable/c/852c1f5f3119a38ee68e319bab10277fc1ab06b7
- https://git.kernel.org/stable/c/a725070701883fe62266ee6d2f31d67e6cdd31df
- https://git.kernel.org/stable/c/cd78b74031cbc94133965f1017deb822657fc1a6
- https://git.kernel.org/stable/c/f3c99c686e098300c246e5e8a1474133e3dacb05
Affected products (1)
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
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