7.8

CVE-2025-37817

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

mcb: fix a double free bug in chameleon_parse_gdd()

In chameleon_parse_gdd(), if mcb_device_register() fails, 'mdev'
would be released in mcb_device_register() via put_device().
Thus, goto 'err' label and free 'mdev' again causes a double free.
Just return if mcb_device_register() fails.
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Daten sind bereitgestellt durch National Vulnerability Database (NVD)
LinuxLinux Kernel Version >= 3.15 < 5.4.293
LinuxLinux Kernel Version >= 5.5 < 5.10.237
LinuxLinux Kernel Version >= 5.11 < 5.15.181
LinuxLinux Kernel Version >= 5.16 < 6.1.136
LinuxLinux Kernel Version >= 6.2 < 6.6.89
LinuxLinux Kernel Version >= 6.7 < 6.12.26
LinuxLinux Kernel Version >= 6.13 < 6.14.5
LinuxLinux Kernel Version6.15 Updaterc1
LinuxLinux Kernel Version6.15 Updaterc2
LinuxLinux Kernel Version6.15 Updaterc3
DebianDebian Linux Version11.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.039
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
CWE-415 Double Free

The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.