Linux Kernel cs42l43 Double-Put in Pin Probe
CVE-2026-23387 Published on March 25, 2026
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.
Products Associated with CVE-2026-23387
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Affected Versions
Linux:- Version 9026f31a520d43cc01eb1c08938fc19efadd78cc and below 95b14ecc56881dd9a187e1e84dd0daa88ff22c5d is affected.
- Version 36f91eeffd03f5c52406e0c4e2e0fb040307d00c and below 188ba3468cb7c098c62609d82e9fc58d29ead7f4 is affected.
- Version 9b07cdf86a0b90556f5b68a6b20b35833b558df3 and below ea07fcfbba4301839db3784f09955d9fa3e98090 is affected.
- Version 9b07cdf86a0b90556f5b68a6b20b35833b558df3 and below 1e0465139fd9caee7ffefe285ef7d5f21919e474 is affected.
- Version 9b07cdf86a0b90556f5b68a6b20b35833b558df3 and below fd5bed798f45eb3a178ad527b43ab92705faaf8a is affected.
- Version d7adbba9298fd74dde0abed5c93312c08c9e6507 is affected.
- Version 6.18 is affected.
- Before 6.18 is unaffected.
- Version 6.6.130, <= 6.6.* is unaffected.
- Version 6.12.77, <= 6.12.* is unaffected.
- Version 6.18.17, <= 6.18.* is unaffected.
- Version 6.19.7, <= 6.19.* is unaffected.
- Version 7.0-rc3, <= * is unaffected.