What’s Vulnerable › Vulnerabilities

CVE-2024-27073: media: ttpci: fix two memleaks in budget_av_attach

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-05-01 · updated 2026-08-04
• Weakness: CWE-401

Description

In the Linux kernel, the following vulnerability has been resolved: media: ttpci: fix two memleaks in budget_av_attach When saa7146_register_device and saa7146_vv_init fails, budget_av_attach should free the resources it allocates, like the error-handling of ttpci_budget_init does. Besides, there are two fixme comment refers to such deallocations.

Affected products

• Debian Linux: 10.0
• Linux kernel: from 2.6.12 before 5.4.273; from 5.5 before 5.10.214; from 5.11 before 5.15.153; from 5.16 before 6.1.83; from 6.2 before 6.6.23; from 6.7 before 6.7.11 — fixed in 5.10.214, 5.15.153, 5.4.273, 6.1.83, 6.6.23, 6.7.11

How to fix

Upgrade to a fixed version: Linux kernel 5.10.214, 5.15.153, 5.4.273, 6.1.83. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/1597cd1a88cfcdc4bf8b1b44cd458fed9a5a5d63
• https://git.kernel.org/stable/c/24e51d6eb578b82ff292927f14b9f5ec05a46beb
• https://git.kernel.org/stable/c/55ca0c7eae8499bb96f4e5d9b26af95e89c4e6a0
• https://git.kernel.org/stable/c/656b8cc123d7635dd399d9f02594f27aa797ac3c
• https://git.kernel.org/stable/c/7393c681f9aa05ffe2385e8716989565eed2fe06
• https://git.kernel.org/stable/c/910363473e4bf97da3c350e08d915546dd6cc30b
• https://git.kernel.org/stable/c/af37aed04997e644f7e1b52b696b62dcae3cc016
• https://git.kernel.org/stable/c/d0b07f712bf61e1a3cf23c87c663791c42e50837
• https://git.kernel.org/stable/c/1597cd1a88cfcdc4bf8b1b44cd458fed9a5a5d63
• https://git.kernel.org/stable/c/24e51d6eb578b82ff292927f14b9f5ec05a46beb
• https://git.kernel.org/stable/c/55ca0c7eae8499bb96f4e5d9b26af95e89c4e6a0
• https://git.kernel.org/stable/c/656b8cc123d7635dd399d9f02594f27aa797ac3c

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