CVE-2024-35806

MEDIUM
Published May 17, 2024 Modified Jan 10, 2025 CWE-667

Description

In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Always disable interrupts when taking cgr_lock smp_call_function_single disables IRQs when executing the callback. To prevent deadlocks, we must disable IRQs when taking cgr_lock elsewhere. This is already done by qman_update_cgr and qman_delete_cgr; fix the other lockers.

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CVSS v3.1 Score

5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-667 CWE-667

Affected Products

Vendor Product
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
debian debian_linux

References

Advisories & Patches

https://git.kernel.org/stable/c/0e6521b0f93ff350434ed4ae61a250907e65d397 https://git.kernel.org/stable/c/276af8efb05c8e47acf2738a5609dd72acfc703f https://git.kernel.org/stable/c/584c2a9184a33a40fceee838f856de3cffa19be3 https://git.kernel.org/stable/c/62c3ecd2833cff0eff4a82af4082c44ca8d2518a https://git.kernel.org/stable/c/a62168653774c36398d65846a98034436ee66d03 https://git.kernel.org/stable/c/af25c5180b2b1796342798f6c56fcfd12f5035bd https://git.kernel.org/stable/c/b56a793f267679945d1fdb9a280013bd2d0ed7f9 https://git.kernel.org/stable/c/dd199e5b759ffe349622a4b8fbcafc51fc51b1ec https://git.kernel.org/stable/c/e6378314bb920acb39013051fa65d8f9f8030430 https://git.kernel.org/stable/c/0e6521b0f93ff350434ed4ae61a250907e65d397 https://git.kernel.org/stable/c/276af8efb05c8e47acf2738a5609dd72acfc703f https://git.kernel.org/stable/c/584c2a9184a33a40fceee838f856de3cffa19be3 https://git.kernel.org/stable/c/62c3ecd2833cff0eff4a82af4082c44ca8d2518a https://git.kernel.org/stable/c/a62168653774c36398d65846a98034436ee66d03 https://git.kernel.org/stable/c/af25c5180b2b1796342798f6c56fcfd12f5035bd https://git.kernel.org/stable/c/b56a793f267679945d1fdb9a280013bd2d0ed7f9 https://git.kernel.org/stable/c/dd199e5b759ffe349622a4b8fbcafc51fc51b1ec https://git.kernel.org/stable/c/e6378314bb920acb39013051fa65d8f9f8030430

Frequently Asked Questions

What is CVE-2024-35806? +
In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Always disable interrupts when taking cgr_lock smp_call_function_single disables IRQs when executing the callback. To prevent deadlocks, we must disable IRQs when taking cgr_lock elsewhere. This is already done by qman_update_cgr and qman_delete_cgr; fix the other lockers. It has a CVSS v3.1 base score of 5.5 (MEDIUM).
How severe is CVE-2024-35806? +
CVE-2024-35806 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2024-35806? +
CVE-2024-35806 affects products from debian, linux, specifically: debian_linux, linux_kernel. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2024-35806? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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