In the Linux kernel, the following vulnerability has been resolved:
aio: Fix null ptr deref in aio_complete() wakeup
list_del_init_careful() needs to be the last access to the wait queue
entry - it effectively unlocks access.
Previously, finish_wait() would see the empty list head and skip taking
the lock, and then we'd return - but the completion path would still
attempt to do the wakeup after the task_struct pointer had been
overwritten.
References
Configurations
Configuration 1 (hide)
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History
No history.
Information
Published : 2024-05-19 09:15
Updated : 2024-12-30 17:37
NVD link : CVE-2024-35874
Mitre link : CVE-2024-35874
CVE.ORG link : CVE-2024-35874
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-476
NULL Pointer Dereference
