7.8

CVE-2022-49541

cifs: fix potential double free during failed mount

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

cifs: fix potential double free during failed mount

RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=2088799
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
LinuxLinux Kernel Version < 5.15.46
LinuxLinux Kernel Version >= 5.16 < 5.17.14
LinuxLinux Kernel Version >= 5.18 < 5.18.3
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.29% 0.208
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-415 Double Free

The product calls free() twice on the same memory address.

https://git.kernel.org/stable/c/8378a51e3f8140f60901fb27208cc7a6e47047b5
Patch
https://git.kernel.org/stable/c/9a167fc440e5693c1cdd7f07071e05658bd9d89d
Patch
https://git.kernel.org/stable/c/ce0008a0e410cdd95f0d8cd81b2902ec10a660c4
Patch
https://git.kernel.org/stable/c/ee71f8f1cd3c8c4a251fd3e8abc89215ae3457cb
Patch