7.8

CVE-2026-23387

pinctrl: cirrus: cs42l43: Fix double-put in cs42l43_pin_probe()

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

pinctrl: cirrus: cs42l43: Fix double-put in cs42l43_pin_probe()

devm_add_action_or_reset() already invokes the action on failure,
so the explicit put causes a double-put.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 6.6.118 < 6.6.130
Linux ≫ Linux Kernel Version >= 6.12.60 < 6.12.77
Linux ≫ Linux Kernel Version >= 6.17.10 < 6.18
Linux ≫ Linux Kernel Version >= 6.18.1 < 6.18.17
Linux ≫ Linux Kernel Version >= 6.19 < 6.19.7
Linux ≫ Linux Kernel Version 6.18 Update -
Linux ≫ Linux Kernel Version 7.0 Update rc1
Linux ≫ Linux Kernel Version 7.0 Update rc2
Linux ≫ Linux Kernel Version 7.0 Update rc3
Linux ≫ Linux Kernel Version 7.0 Update rc4
Linux ≫ Linux Kernel Version 7.0 Update rc5
Linux ≫ Linux Kernel Version 7.0 Update rc6
Linux ≫ Linux Kernel Version 7.0 Update rc7
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.12% 0.023
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 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/95b14ecc56881dd9a187e1e84dd0daa88ff22c5d
Patch
https://git.kernel.org/stable/c/188ba3468cb7c098c62609d82e9fc58d29ead7f4
Patch
https://git.kernel.org/stable/c/ea07fcfbba4301839db3784f09955d9fa3e98090
Patch
https://git.kernel.org/stable/c/1e0465139fd9caee7ffefe285ef7d5f21919e474
Patch
https://git.kernel.org/stable/c/fd5bed798f45eb3a178ad527b43ab92705faaf8a
Patch