7.8

CVE-2026-43196

soc: ti: pruss: Fix double free in pruss_clk_mux_setup()

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

soc: ti: pruss: Fix double free in pruss_clk_mux_setup()

In the pruss_clk_mux_setup(), the devm_add_action_or_reset() indirectly
calls pruss_of_free_clk_provider(), which calls of_node_put(clk_mux_np)
on the error path. However, after the devm_add_action_or_reset()
returns, the of_node_put(clk_mux_np) is called again, causing a double
free.

Fix by returning directly, to avoid the duplicate of_node_put().
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.10 < 5.10.252
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.202
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.165
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.128
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.75
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.16
Linux ≫ Linux Kernel Version >= 6.19 < 6.19.6
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.14% 0.035
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.

https://git.kernel.org/stable/c/dbda01bf2dfe5af33163e1e5fca1b82b619c2803
Patch
https://git.kernel.org/stable/c/24c40076e3bc3d73c839c886d6bda1da6c4d9b93
Patch
https://git.kernel.org/stable/c/818cf66d91c8ef09b01664a12d5f4ea786d64396
Patch
https://git.kernel.org/stable/c/e113339cc7d23be4948891f3a702e9dce5b47035
Patch
https://git.kernel.org/stable/c/69aa67c1e22d13e9aad4b08c86304ad8e743dcab
Patch
https://git.kernel.org/stable/c/b7db9953c2f8da37de498198623b05b46f8e2ca0
Patch
https://git.kernel.org/stable/c/04dbbb18cc9c8795c9ff47d8994bc03ebfef9d68
Patch
https://git.kernel.org/stable/c/80db65d4acfb9ff12d00172aed39ea8b98261aad
Patch