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Status published
Unknown
CVE-2023-52838
fbdev: imsttfb: fix a resource leak in probe
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: fbdev: imsttfb: fix a resource leak in probe I've re-written the error handling but the bug is that if init_imstt() fails we need to call iounmap(par->cmap_regs).
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://git.kernel.org/stable/c/382e1931e0c9cd58a5a8519cdc6cd9dc4d82b485
- https://git.kernel.org/stable/c/6c66d737b2726ac7784269ddf32a31634f8f269d
- https://git.kernel.org/stable/c/a4dfebec32ec6d420a5506dd56a7834c91be28e4
- https://git.kernel.org/stable/c/8e4b510fe91782522b7ca0ca881b663b5d35e513
- https://git.kernel.org/stable/c/7bc7b82fb2191b0d50a80ee4e27030918767dd1d
- https://git.kernel.org/stable/c/18d26f9baca7d0d309303e3074a2252b8310884a
- https://git.kernel.org/stable/c/b346a531159d08c564a312a9eaeea691704f3c00
- https://git.kernel.org/stable/c/aba6ab57a910ad4b940c2024d15f2cdbf5b7f76b
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
7f683f286a2196bd4d2da420a3194f5ba0269d8c, 815c95d82b79bb32e9aa7c95c6ac7cb1c92612cd, 2bf70b88cc358a437db376826f92c8dcf9c23587, ad3de274e065790181f112b9c72a2fb4665ee2fd, c6c0a9f619584be19726ce7f81c31bc555af401a, c75f5a55061091030a13fef71b9995b89bc86213, 64c6b84c73f576380fadeec2d30aaeccbc2994c7, 4c86974fb42281b8041a504d92ab341ad4697325, 4.19.291, 5.4.251, 5.10.188, 5.15.116, 6.1.33, 4.14.322, 6.3.7, 6.4, 0, 4.19.299, 5.4.261, 5.10.201, 5.15.139, 6.1.63, 6.5.12, 6.6.2, 6.7
Timeline
Official Publish:
May 21st, 2024
Last Modified:
May 23rd, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.