VulnerabilityAnalyzed
CVE-2023-52838
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).
MEDIUM 6.2EPSS 0.25%
Does this matter?
Lower severity and a low EPSS score (0.25%). Track it; it rarely justifies an emergency change on its own.
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).
- CVSS 3.1
- 6.2 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.25% probability · 17th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/18d26f9baca7d0d309303e3074a2252b8310884aPatch
- https://git.kernel.org/stable/c/382e1931e0c9cd58a5a8519cdc6cd9dc4d82b485Patch
- https://git.kernel.org/stable/c/6c66d737b2726ac7784269ddf32a31634f8f269dPatch
- https://git.kernel.org/stable/c/7bc7b82fb2191b0d50a80ee4e27030918767dd1dPatch
- https://git.kernel.org/stable/c/8e4b510fe91782522b7ca0ca881b663b5d35e513Patch
- https://git.kernel.org/stable/c/a4dfebec32ec6d420a5506dd56a7834c91be28e4Patch
- https://git.kernel.org/stable/c/aba6ab57a910ad4b940c2024d15f2cdbf5b7f76bPatch
- https://git.kernel.org/stable/c/b346a531159d08c564a312a9eaeea691704f3c00Patch
- https://git.kernel.org/stable/c/18d26f9baca7d0d309303e3074a2252b8310884aPatch
- https://git.kernel.org/stable/c/382e1931e0c9cd58a5a8519cdc6cd9dc4d82b485Patch
- https://git.kernel.org/stable/c/6c66d737b2726ac7784269ddf32a31634f8f269dPatch
- https://git.kernel.org/stable/c/7bc7b82fb2191b0d50a80ee4e27030918767dd1dPatch
- https://git.kernel.org/stable/c/8e4b510fe91782522b7ca0ca881b663b5d35e513Patch
- https://git.kernel.org/stable/c/a4dfebec32ec6d420a5506dd56a7834c91be28e4Patch
- https://git.kernel.org/stable/c/aba6ab57a910ad4b940c2024d15f2cdbf5b7f76bPatch
- https://git.kernel.org/stable/c/b346a531159d08c564a312a9eaeea691704f3c00Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.