PT-2025-54057 · Linux+1 · Linux Kernel+1

Published 2023-08-16 · Updated 2026-01-07 · CVE-2023-54228

Positive Technologies (AI Summary)

CVSS v2.0

5.5

Medium

Base vector

AV:A/AC:L/Au:S/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A resource leak exists in the regulator subsystem related to the raa215300 driver. Specifically, memory allocated by clk register clkdev() and resources allocated by clk register fixed rate() are not freed when errors occur. This issue is addressed by utilizing devm clk hw register fixed rate() and devm clk hw register clkdev(). The fix also removes the need for a static variable and eliminates a call to clk unregister fixed rate().

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

BDU:2026-04203

CVE-2023-54228

Affected Products

Linux Kernel

Raa215300 Driver

References · 17

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54228.json · Exploit
• https://cve.org/CVERecord?id=CVE-2023-54228 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-54228 · Vendor Advisory
• https://osv.dev/vulnerability/BELL-CVE-2023-54228 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-54228 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2023-54228 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-04203 · Security Note
• https://osv.dev/vulnerability/CVE-2023-54228 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-54228 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-54228 · Vendor Advisory
• https://kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.4 · Note
• https://git.kernel.org/stable/c/e21ac64e669e960688e79bf5babeed63132dac8a · Note
• https://twitter.com/CVEnew/status/2006132963377893379 · Twitter Post
• https://git.kernel.org/linus/e21ac64e669e960688e79bf5babeed63132dac8a · Note
• https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git · Note