CVE-2026-23387
pinctrl: cirrus: cs42l43: Fix double-put in cs42l43_pin_probe()
Description
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.
INFO
Published Date :
March 25, 2026, 11:16 a.m.
Last Modified :
April 24, 2026, 6:45 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Update the Linux kernel to the latest version.
- Apply the specific patch for cs42l43_pin_probe().
- Review resource management code.
- Test thoroughly after applying updates.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-23387.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-23387 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-23387
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-23387 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-23387 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Apr. 24, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-415 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.17.10 up to (excluding) 6.18 *cpe:2.3:o:linux:linux_kernel:6.18:-:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.18.1 up to (excluding) 6.18.17 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.19 up to (excluding) 6.19.7 *cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:7.0:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:7.0:rc5:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:7.0:rc6:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:7.0:rc7:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.12.60 up to (excluding) 6.12.77 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.6.118 up to (excluding) 6.6.130 Added Reference Type kernel.org: https://git.kernel.org/stable/c/188ba3468cb7c098c62609d82e9fc58d29ead7f4 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/1e0465139fd9caee7ffefe285ef7d5f21919e474 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/95b14ecc56881dd9a187e1e84dd0daa88ff22c5d Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/ea07fcfbba4301839db3784f09955d9fa3e98090 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/fd5bed798f45eb3a178ad527b43ab92705faaf8a Types: Patch -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Mar. 25, 2026
Action Type Old Value New Value Added Description 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. Added Reference https://git.kernel.org/stable/c/188ba3468cb7c098c62609d82e9fc58d29ead7f4 Added Reference https://git.kernel.org/stable/c/1e0465139fd9caee7ffefe285ef7d5f21919e474 Added Reference https://git.kernel.org/stable/c/95b14ecc56881dd9a187e1e84dd0daa88ff22c5d Added Reference https://git.kernel.org/stable/c/ea07fcfbba4301839db3784f09955d9fa3e98090 Added Reference https://git.kernel.org/stable/c/fd5bed798f45eb3a178ad527b43ab92705faaf8a