4.7

CVE-2023-52654

In the Linux kernel, the following vulnerability has been resolved:

io_uring/af_unix: disable sending io_uring over sockets

File reference cycles have caused lots of problems for io_uring
in the past, and it still doesn't work exactly right and races with
unix_stream_read_generic(). The safest fix would be to completely
disallow sending io_uring files via sockets via SCM_RIGHT, so there
are no possible cycles invloving registered files and thus rendering
SCM accounting on the io_uring side unnecessary.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
Diese Information steht angemeldeten Benutzern zur Verfügung.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
LinuxLinux Kernel Version >= 5.4.220 < 5.4.264
LinuxLinux Kernel Version >= 5.10.150 < 5.10.204
LinuxLinux Kernel Version >= 5.15.75 < 5.15.143
LinuxLinux Kernel Version >= 5.19.17 < 5.20
LinuxLinux Kernel Version >= 6.0.3 < 6.1.68
LinuxLinux Kernel Version >= 6.2 < 6.6.7
LinuxLinux Kernel Version6.7 Updaterc1
LinuxLinux Kernel Version6.7 Updaterc2
LinuxLinux Kernel Version6.7 Updaterc3
LinuxLinux Kernel Version6.7 Updaterc4
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.11% 0.294
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.7 1 3.6
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H