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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
96f413f47677366e0ae03797409bfcc4151dbf9e to < b56a793f267679945d1fdb9a280013bd2d0ed7f9affected96f413f47677366e0ae03797409bfcc4151dbf9e to < 62c3ecd2833cff0eff4a82af4082c44ca8d2518aaffected96f413f47677366e0ae03797409bfcc4151dbf9e to < dd199e5b759ffe349622a4b8fbcafc51fc51b1ecaffected96f413f47677366e0ae03797409bfcc4151dbf9e to < e6378314bb920acb39013051fa65d8f9f8030430affected96f413f47677366e0ae03797409bfcc4151dbf9e to < a62168653774c36398d65846a98034436ee66d03affected96f413f47677366e0ae03797409bfcc4151dbf9e to < 0e6521b0f93ff350434ed4ae61a250907e65d397affected96f413f47677366e0ae03797409bfcc4151dbf9e to < 276af8efb05c8e47acf2738a5609dd72acfc703faffected96f413f47677366e0ae03797409bfcc4151dbf9e to < af25c5180b2b1796342798f6c56fcfd12f5035bdaffected96f413f47677366e0ae03797409bfcc4151dbf9e to < 584c2a9184a33a40fceee838f856de3cffa19be3affecteda85c525bbff4d7467d7f0ab6fed8e2f787b073d6affected29cd9c2d1f428c281962135ea046a9d7bda88d14affected5b10a404419f0532ef3ba990c12bebe118adb6d7affected4.9.92 to < 4.10affected4.14.32 to < 4.15affected4.15.15 to < 4.16affected
Linux Linux
Default version status: affected
4.16affected0 to < 4.16unaffected4.19.312 to ≤ 4.19.*unaffected5.4.274 to ≤ 5.4.*unaffected5.10.215 to ≤ 5.10.*unaffected5.15.154 to ≤ 5.15.*unaffected6.1.84 to ≤ 6.1.*unaffected6.6.24 to ≤ 6.6.*unaffected6.7.12 to ≤ 6.7.*unaffected6.8.3 to ≤ 6.8.*unaffected6.9 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/b56a793f267679945d1fdb9a280013bd2d0ed7f9 ↗
- https://git.kernel.org/stable/c/62c3ecd2833cff0eff4a82af4082c44ca8d2518a ↗
- https://git.kernel.org/stable/c/dd199e5b759ffe349622a4b8fbcafc51fc51b1ec ↗
- https://git.kernel.org/stable/c/e6378314bb920acb39013051fa65d8f9f8030430 ↗
- https://git.kernel.org/stable/c/a62168653774c36398d65846a98034436ee66d03 ↗
- https://git.kernel.org/stable/c/0e6521b0f93ff350434ed4ae61a250907e65d397 ↗
- https://git.kernel.org/stable/c/276af8efb05c8e47acf2738a5609dd72acfc703f ↗
- https://git.kernel.org/stable/c/af25c5180b2b1796342798f6c56fcfd12f5035bd ↗
- https://git.kernel.org/stable/c/584c2a9184a33a40fceee838f856de3cffa19be3 ↗
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html ↗
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html ↗