CVE-2023-52838

See a problem?
Please try reporting it to the source first.
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
2026-04-11T12:46:37.003865Z
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 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52838.json",
    "cna_assigner": "Linux"
}
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"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.19.299
Type
ECOSYSTEM
Events
Introduced
4.20.0
Fixed
5.4.261
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.201
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.139
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.63
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.5.12
Type
ECOSYSTEM
Events
Introduced
6.4.0
Fixed
6.6.2

Database specific

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