CVE-2024-27073 : In the Linux kernel, the following vulnerability has been resolved: media: ttpc

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.

Published 2024-05-01 13:15:51

Updated 2025-04-08 18:54:37

Source Linux

View at NVD, CVE.org

Products affected by CVE-2024-27073

Debian » Debian Linux » Version: 10.0
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Matching versions
Linux » Linux Kernel
Versions from including (>=) 5.16 and before (<) 6.1.83
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Matching versions
Linux » Linux Kernel
Versions from including (>=) 6.8 and before (<) 6.8.2
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Matching versions
Linux » Linux Kernel
Versions from including (>=) 5.5 and before (<) 5.10.214
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Matching versions
Linux » Linux Kernel
Versions from including (>=) 6.7 and before (<) 6.7.11
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Matching versions
Linux » Linux Kernel
Versions from including (>=) 5.11 and before (<) 5.15.153
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Matching versions
Linux » Linux Kernel
Versions from including (>=) 6.2 and before (<) 6.6.23
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Matching versions
Linux » Linux Kernel
Versions from including (>=) 2.6.12 and before (<) 5.4.273
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2024-27073

EPSS FAQ

0.05%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 14 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2024-27073

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	1.8	3.6	134c704f-9b21-4f2e-91b3-4a467353bcc0	2024-11-06
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	N/A	N/A	RedHat-CVE-2024-27073	2024-05-02
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2024-27073

CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2024-27073

https://git.kernel.org/stable/c/55ca0c7eae8499bb96f4e5d9b26af95e89c4e6a0

media: ttpci: fix two memleaks in budget_av_attach - kernel/git/stable/linux.git - Linux kernel stable tree
Patch
https://git.kernel.org/stable/c/656b8cc123d7635dd399d9f02594f27aa797ac3c

media: ttpci: fix two memleaks in budget_av_attach - kernel/git/stable/linux.git - Linux kernel stable tree
Patch
https://git.kernel.org/stable/c/d0b07f712bf61e1a3cf23c87c663791c42e50837

media: ttpci: fix two memleaks in budget_av_attach - kernel/git/stable/linux.git - Linux kernel stable tree
Patch
https://git.kernel.org/stable/c/af37aed04997e644f7e1b52b696b62dcae3cc016

media: ttpci: fix two memleaks in budget_av_attach - kernel/git/stable/linux.git - Linux kernel stable tree
Patch
https://git.kernel.org/stable/c/910363473e4bf97da3c350e08d915546dd6cc30b

media: ttpci: fix two memleaks in budget_av_attach - kernel/git/stable/linux.git - Linux kernel stable tree
Patch
https://git.kernel.org/stable/c/7393c681f9aa05ffe2385e8716989565eed2fe06

media: ttpci: fix two memleaks in budget_av_attach - kernel/git/stable/linux.git - Linux kernel stable tree
Patch
https://git.kernel.org/stable/c/24e51d6eb578b82ff292927f14b9f5ec05a46beb

media: ttpci: fix two memleaks in budget_av_attach - kernel/git/stable/linux.git - Linux kernel stable tree
Patch
https://git.kernel.org/stable/c/1597cd1a88cfcdc4bf8b1b44cd458fed9a5a5d63

media: ttpci: fix two memleaks in budget_av_attach - kernel/git/stable/linux.git - Linux kernel stable tree
Patch
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html

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Vulnerability Details : CVE-2024-27073

Products affected by CVE-2024-27073

Exploit prediction scoring system (EPSS) score for CVE-2024-27073

CVSS scores for CVE-2024-27073

CWE ids for CVE-2024-27073

References for CVE-2024-27073