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CVE-2024-39282

7.8 · HIGH

In the Linux kernel, the following vulnerability has been resolved: net: wwan: t7xx: Fix FSM command timeout issue When driver processes the internal state change command, it use an asynchronous…

Published Jan 15, 2025EPSS 0.23%

Overview

CVE-2024-39282 is a high-severity vulnerability. It was published on January 15, 2025 and has a CVSS 3.1 base score of 7.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

In the Linux kernel, the following vulnerability has been resolved:

net: wwan: t7xx: Fix FSM command timeout issue

When driver processes the internal state change command, it use an

asynchronous thread to process the command operation. If the main

thread detects that the task has timed out, the asynchronous thread

will panic when executing the completion notification because the

main thread completion object has been released.

BUG: unable to handle page fault for address: fffffffffffffff8

PGD 1f283a067 P4D 1f283a067 PUD 1f283c067 PMD 0

Oops: 0000 [#1] PREEMPT SMP NOPTI

RIP: 0010:complete_all+0x3e/0xa0

[...]

Call Trace:

<TASK>

? __die_body+0x68/0xb0

? page_fault_oops+0x379/0x3e0

? exc_page_fault+0x69/0xa0

? asm_exc_page_fault+0x22/0x30

? complete_all+0x3e/0xa0

fsm_main_thread+0xa3/0x9c0 [mtk_t7xx (HASH:1400 5)]

? __pfx_autoremove_wake_function+0x10/0x10

kthread+0xd8/0x110

? __pfx_fsm_main_thread+0x10/0x10 [mtk_t7xx (HASH:1400 5)]

? __pfx_kthread+0x10/0x10

ret_from_fork+0x

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refgit.kernel.org/stable/c/0cd3bde081cd3452c875fa1e5c55834c670d6e05Refgit.kernel.org/stable/c/4f619d518db9cd1a933c3a095a5f95d0c1584ae8Refgit.kernel.org/stable/c/b8ab9bd0c8855cd5a6f4e0265083576257ff3fc5Refgit.kernel.org/stable/c/e6e6882a1590cbdaca77a31a02f4954327237e14Reflists.debian.org/debian-lts-announce/2025/03/msg00001.html

How CyberStrike helps

Frequently asked questions

What is CVE-2024-39282?

CVE-2024-39282 is a high-severity vulnerability. It was published on January 15, 2025 and has a CVSS 3.1 base score of 7.8 (HIGH).

How severe is CVE-2024-39282?

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2024-39282?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2024-39282?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2024-39282 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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