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.
Does this matter?
Lower severity and a low EPSS score (0.18%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.18% probability · 8th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-667
- Affected
- linux/linux kernel · debian/debian linux
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/0e6521b0f93ff350434ed4ae61a250907e65d397Patch
- https://git.kernel.org/stable/c/276af8efb05c8e47acf2738a5609dd72acfc703fPatch
- https://git.kernel.org/stable/c/584c2a9184a33a40fceee838f856de3cffa19be3Patch
- https://git.kernel.org/stable/c/62c3ecd2833cff0eff4a82af4082c44ca8d2518aPatch
- https://git.kernel.org/stable/c/a62168653774c36398d65846a98034436ee66d03Patch
- https://git.kernel.org/stable/c/af25c5180b2b1796342798f6c56fcfd12f5035bdPatch
- https://git.kernel.org/stable/c/b56a793f267679945d1fdb9a280013bd2d0ed7f9Patch
- https://git.kernel.org/stable/c/dd199e5b759ffe349622a4b8fbcafc51fc51b1ecPatch
- https://git.kernel.org/stable/c/e6378314bb920acb39013051fa65d8f9f8030430Patch
- https://git.kernel.org/stable/c/0e6521b0f93ff350434ed4ae61a250907e65d397Patch
- https://git.kernel.org/stable/c/276af8efb05c8e47acf2738a5609dd72acfc703fPatch
- https://git.kernel.org/stable/c/584c2a9184a33a40fceee838f856de3cffa19be3Patch
- https://git.kernel.org/stable/c/62c3ecd2833cff0eff4a82af4082c44ca8d2518aPatch
- https://git.kernel.org/stable/c/a62168653774c36398d65846a98034436ee66d03Patch
- https://git.kernel.org/stable/c/af25c5180b2b1796342798f6c56fcfd12f5035bdPatch
- https://git.kernel.org/stable/c/b56a793f267679945d1fdb9a280013bd2d0ed7f9Patch
- https://git.kernel.org/stable/c/dd199e5b759ffe349622a4b8fbcafc51fc51b1ecPatch
- https://git.kernel.org/stable/c/e6378314bb920acb39013051fa65d8f9f8030430Patch
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlMailing List
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.htmlMailing List
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.