CVE-2026-43104
drm/vc4: Fix a memory leak in hang state error path
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix a memory leak in hang state error path When vc4_save_hang_state() encounters an early return condition, it returns without freeing the previously allocated `kernel_state`, leaking memory. Add the missing kfree() calls by consolidating the early return paths into a single place.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 6, 2026 |
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Affected Versions
Linux / Linux
214613656b5179f0daab6e0a080814b5100d45f0 < dd5c49787a32da96a2b154427eb17cbf12a83c28 214613656b5179f0daab6e0a080814b5100d45f0 < d8fdd6adc07b78ad3e9ee0004876d90cb59ca941 214613656b5179f0daab6e0a080814b5100d45f0 < e352e9adc9f6df54d63150ff832f71c04e30744b 214613656b5179f0daab6e0a080814b5100d45f0 < 3eb7dd55021d0f4308fbea0bea21d2118984d8e7 214613656b5179f0daab6e0a080814b5100d45f0 < 9525d169e5fd481538cf8c663cc5839e54f2e481
Linux / Linux
4.5
References
git.kernel.org: https://git.kernel.org/stable/c/dd5c49787a32da96a2b154427eb17cbf12a83c28 git.kernel.org: https://git.kernel.org/stable/c/d8fdd6adc07b78ad3e9ee0004876d90cb59ca941 git.kernel.org: https://git.kernel.org/stable/c/e352e9adc9f6df54d63150ff832f71c04e30744b git.kernel.org: https://git.kernel.org/stable/c/3eb7dd55021d0f4308fbea0bea21d2118984d8e7 git.kernel.org: https://git.kernel.org/stable/c/9525d169e5fd481538cf8c663cc5839e54f2e481