How severe is CVE-2024-25740?

CVE-2024-25740 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-25740 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-25740?

CVE-2024-25740 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-25740?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-25740 have an EU (EUVD) identifier?

Yes. CVE-2024-25740 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-23048.

When was CVE-2024-25740 published?

CVE-2024-25740 was published on 2024-02-12 and last updated on 2026-06-17.

CVE-2024-25740

CVE-2024-25740 is a medium-severity vulnerability in Linux Linux Kernel with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-401.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-23048
Weakness: CWE-401
Affected product: Linux Linux Kernel
Published: 2024-02-12
Last modified: 2026-06-17

Description

A memory leak flaw was found in the UBI driver in drivers/mtd/ubi/attach.c in the Linux kernel through 6.7.4 for UBI_IOCATT, because kobj->name is not released.

Frequently asked questions

What is CVE-2024-25740?: A memory leak flaw was found in the UBI driver in drivers/mtd/ubi/attach.c in the Linux kernel through 6.7.4 for UBI_IOCATT, because kobj->name is not released.
How severe is CVE-2024-25740?: CVE-2024-25740 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-25740 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-25740?: CVE-2024-25740 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-25740?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-25740 have an EU (EUVD) identifier?: Yes. CVE-2024-25740 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-23048.
When was CVE-2024-25740 published?: CVE-2024-25740 was published on 2024-02-12 and last updated on 2026-06-17.

References

https://lore.kernel.org/lkml/0171b6cc-95ee-3538-913b-65a391a446b3%40huawei.com/T/

Affected products (1)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

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