CVE-2026-68089

Description

In the Linux kernel, the following vulnerability has been resolved: iio: core: fix uninitialized data in debugfs If *ppos is non-zero then simple_write_to_buffer() will not initialize the start of buf[]. Non zero values for *ppos aren't going to work anyway. Test for them at the start of the function and return -EINVAL.

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Produits concernés

• Linux

Références

• https://git.kernel.org/stable/c/89fbd3e32dffb6227f936a9578e6eb4632aa4580
• https://git.kernel.org/stable/c/ab92ed206d41fd171ebd37bc46360d9f2140d043
• https://git.kernel.org/stable/c/e166a8cfb28a3d0da260dd70cae274eb8c7cec8d

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories