Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005440)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005440 advisory. In the Linux kernel, the following vulnerability has been resolved: fs/aio: Check IOCBAIORW before the struct aiokiocb conversion The first kiocbsetcancelfn argument...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003706)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003706 advisory. An issue was discovered in aiopoll in fs/aio.c in the Linux kernel through 5.0.4. A file may be released by aiopollwake if an expected event is triggered immediately...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001793)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001793 advisory. Double free vulnerability in the ioctxalloc function in fs/aio.c in the Linux kernel before 3.12.4 allows local users to cause a denial of service system crash or...

Vulnerabilities of Linux operating system kernel components related to fs/aio, which allow attackers to cause service failures

The vulnerability of Linux operating system’s fs/aio kernel components is related to the double allocation of memory slots in the functions aiosetupring and kiocbset CancelFn. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux kernel code injection vulnerability

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A security vulnerability exists in the 'aiopoll' function in the fs/aio.c file in Linux kernel 5.0.4 and earlier versions. No details of the vulnerability are provided...

kernel: do_io_submit() infoleak

Integer overflow in the doiosubmit function in fs/aio.c in the Linux kernel before 2.6.36-rc4-next-20100915 allows local users to cause a denial of service or possibly have unspecified other impact via crafted use of the iosubmit system call...