CVE-2026-43242 PUBLISHED

soc: ti: k3-socinfo: Fix regmap leak on probe failure

Assigner: Linux
Reserved: 01.05.2026 Published: 06.05.2026 Updated: 06.05.2026

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

soc: ti: k3-socinfo: Fix regmap leak on probe failure

The mmio regmap allocated during probe is never freed.

Switch to using the device managed allocator so that the regmap is released on probe failures (e.g. probe deferral) and on driver unbind.

Vendor	Linux
Product	Linux
Versions	Default: unaffected affected from c7e8e3e3591cbda98ebe6221e3cc8a971b8eed6e to c97c21d342838b2a7787b0f1d6ad417e85c906f6 (excl.) affected from db5833217f133b74fb76c75c45be07c881d4d985 to b1006b5892ec8a95d039a89b47e6fd69cf607405 (excl.) affected from 5f496a9f1c8c7a58f35a8b6bcb826e23c2d58ec0 to 458136527fe127fd051c1c9537f4540849780d70 (excl.) affected from 3314310b3f3e69961f421a123ccb1ea9669d75c4 to d451bf970a0c54b586f8b3161261bdf35d463c99 (excl.) affected from 06100e642f4b83ec758744e5f992d7a2039ec98f to eaa16059f9af26d8b8a6f3e887649f58e8ca96c9 (excl.) affected from a5caf03188e44388e8c618dcbe5fffad1a249385 to ab1ac24c407e4df326d7154a4deadd444e9209d9 (excl.) affected from a5caf03188e44388e8c618dcbe5fffad1a249385 to bbaa9e615608c204d384a7d4b1a434580a142d4c (excl.) affected from a5caf03188e44388e8c618dcbe5fffad1a249385 to c933138d45176780fabbbe7da263e04d5b3e525d (excl.) Version 5108fd2c67647a0b0f65c7c125ef8978b23a68f8 is affected

Vendor	Linux
Product	Linux
Versions	Default: affected Version 6.15 is affected unaffected from 0 to 6.15 (excl.) unaffected from 5.10.252 to 5.10.* (incl.) unaffected from 5.15.202 to 5.15.* (incl.) unaffected from 6.1.165 to 6.1.* (incl.) unaffected from 6.6.128 to 6.6.* (incl.) unaffected from 6.12.75 to 6.12.* (incl.) unaffected from 6.18.16 to 6.18.* (incl.) unaffected from 6.19.6 to 6.19.* (incl.) unaffected from 7.0 to * (incl.)