What’s Vulnerable › Vulnerabilities

CVE-2023-52684: firmware: qcom: qseecom: fix memory leaks in error paths

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-05-17 · updated 2026-06-17
• Weakness: CWE-401

Description

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: qseecom: fix memory leaks in error paths Fix instances of returning error codes directly instead of jumping to the relevant labels where memory allocated for the SCM calls would be freed.

Affected products

• Linux kernel: from 6.7 before 6.7.2 — fixed in 6.7.2

How to fix

Upgrade to a fixed version: Linux kernel 6.7.2. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/6c57d7b593c4a4e60db65d5ce0fe1d9f79ccbe9b
• https://git.kernel.org/stable/c/85fdbf6840455be64eac16bdfe0df3368ee3d0f0
• https://git.kernel.org/stable/c/6c57d7b593c4a4e60db65d5ce0fe1d9f79ccbe9b
• https://git.kernel.org/stable/c/85fdbf6840455be64eac16bdfe0df3368ee3d0f0

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