CVE-2023-52838

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Source
https://cve.org/CVERecord?id=CVE-2023-52838
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52838.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-52838
Downstream
Related
Published
2024-05-21T15:31:38.539Z
Modified
2026-03-13T07:48:13.357350Z
Severity
  • 6.2 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
fbdev: imsttfb: fix a resource leak in probe
Details

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 initimstt() fails we need to call iounmap(par->cmapregs).

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52838.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
7f683f286a2196bd4d2da420a3194f5ba0269d8c
Fixed
382e1931e0c9cd58a5a8519cdc6cd9dc4d82b485
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
815c95d82b79bb32e9aa7c95c6ac7cb1c92612cd
Fixed
6c66d737b2726ac7784269ddf32a31634f8f269d
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
2bf70b88cc358a437db376826f92c8dcf9c23587
Fixed
a4dfebec32ec6d420a5506dd56a7834c91be28e4
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
ad3de274e065790181f112b9c72a2fb4665ee2fd
Fixed
8e4b510fe91782522b7ca0ca881b663b5d35e513
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
c6c0a9f619584be19726ce7f81c31bc555af401a
Fixed
7bc7b82fb2191b0d50a80ee4e27030918767dd1d
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
c75f5a55061091030a13fef71b9995b89bc86213
Fixed
18d26f9baca7d0d309303e3074a2252b8310884a
Fixed
b346a531159d08c564a312a9eaeea691704f3c00
Fixed
aba6ab57a910ad4b940c2024d15f2cdbf5b7f76b
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
64c6b84c73f576380fadeec2d30aaeccbc2994c7
Last affected
4c86974fb42281b8041a504d92ab341ad4697325

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52838.json"