CVE-2026-43196

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-43196
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().

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

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

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

11 May 2026, 20:11

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/04dbbb18cc9c8795c9ff47d8994bc03ebfef9d68 - () https://git.kernel.org/stable/c/04dbbb18cc9c8795c9ff47d8994bc03ebfef9d68 - Patch
References () https://git.kernel.org/stable/c/24c40076e3bc3d73c839c886d6bda1da6c4d9b93 - () https://git.kernel.org/stable/c/24c40076e3bc3d73c839c886d6bda1da6c4d9b93 - Patch
References () https://git.kernel.org/stable/c/69aa67c1e22d13e9aad4b08c86304ad8e743dcab - () https://git.kernel.org/stable/c/69aa67c1e22d13e9aad4b08c86304ad8e743dcab - Patch
References () https://git.kernel.org/stable/c/80db65d4acfb9ff12d00172aed39ea8b98261aad - () https://git.kernel.org/stable/c/80db65d4acfb9ff12d00172aed39ea8b98261aad - Patch
References () https://git.kernel.org/stable/c/818cf66d91c8ef09b01664a12d5f4ea786d64396 - () https://git.kernel.org/stable/c/818cf66d91c8ef09b01664a12d5f4ea786d64396 - Patch
References () https://git.kernel.org/stable/c/b7db9953c2f8da37de498198623b05b46f8e2ca0 - () https://git.kernel.org/stable/c/b7db9953c2f8da37de498198623b05b46f8e2ca0 - Patch
References () https://git.kernel.org/stable/c/dbda01bf2dfe5af33163e1e5fca1b82b619c2803 - () https://git.kernel.org/stable/c/dbda01bf2dfe5af33163e1e5fca1b82b619c2803 - Patch
References () https://git.kernel.org/stable/c/e113339cc7d23be4948891f3a702e9dce5b47035 - () https://git.kernel.org/stable/c/e113339cc7d23be4948891f3a702e9dce5b47035 - Patch
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
First Time Linux linux Kernel
Linux
CWE CWE-415

06 May 2026, 12:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-05-06 12:16

Updated : 2026-05-11 20:11

NVD link : CVE-2026-43196

Mitre link : CVE-2026-43196

CVE.ORG link : CVE-2026-43196

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-415

Double Free