Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2025-1054)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2025-1054 advisory. A flaw was found in the Linux kernel Traffic Control TC subsystem. Using a specific networking configuration redirecting egress packets to ingress using TC action mirred a local unprivileged...

CVE-2023-1583

A NULL pointer dereference was found in iofilebitmapget in iouring/filetable.c in the iouring sub-component in the Linux Kernel. When fixed files are unregistered, some context information fileallocstart,end and allochint is not cleared. A subsequent request that has auto index selection enabled...

CVE-2023-1583

A NULL pointer dereference was found in iofilebitmapget in iouring/filetable.c in the iouring sub-component in the Linux Kernel. When fixed files are unregistered, some context information fileallocstart,end and allochint is not cleared. A subsequent request that has auto index selection enabled...

CVE-2023-1583

A NULL pointer dereference flaw was found in the iouring sub-component in iofilebitmapget of iouring/filetable.c.the in the Linux kernel. This issue could allow a local user to crash the system...

CVE-2023-1583

CVE-2023-1583 : A NULL pointer dereference in io_uring/filetable.c (io_file_bitmap_get) can be triggered after unregistration of fixed files when IORING_FILE_INDEX_ALLOC is used. The root cause is that context data (file_alloc_start/end and alloc_hint) is not cleared, allowing an unprivileged loc...

CVE-2023-1583

A NULL pointer dereference was found in iofilebitmapget in iouring/filetable.c in the iouring sub-component in the Linux Kernel. When fixed files are unregistered, some context information fileallocstart,end and allochint is not cleared. A subsequent request that has auto index selection enabled...