CVE-2023-1295
Privilege escalation with IO_RING_OP_CLOSE in the Linux Kernel
Résumé
Privilege escalation with IO_RING_OP_CLOSE in the Linux Kernel
Description d'origine
La description telle que publiée par la source (souvent en anglais).
A time-of-check to time-of-use issue exists in io_uring subsystem's IORING_OP_CLOSE operation in the Linux kernel's versions 5.6 - 5.11 (inclusive), which allows a local user to elevate their privileges to root. Introduced in b5dba59e0cf7e2cc4d3b3b1ac5fe81ddf21959eb, patched in 9eac1904d3364254d622bf2c771c4f85cd435fc2, backported to stable in 788d0824269bef539fe31a785b1517882eafed93.
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Debian DEBIAN-CVE-2023-1295 linux Corrigé dans: 5.10.162-1
Références
- advisory github.com
- advisory nvd.nist.gov
- advisory security.netapp.com
- patch git.kernel.org
- patch git.kernel.org
- web git.kernel.org
- web kernel.dance
- web kernel.dance