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CVE-2026-31549

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CVE-2026-31549

Published: Apr 24, 2026

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: i2c: cp2615: fix serial string NULL-deref at probe The cp2615 driver uses the USB device serial string as the i2c adapter name but does not make sure that the string exists. Verify that the device has a serial number before accessing it to avoid triggering a NULL-pointer dereference (e.g. with malicious devices).

VendorProductVersions

Linux

Linux

affected
4a7695429eade517b07ea72f9ec366130e81a076 - < e68c267787778bcdf3d91b06f794faaba7f0d1d1
affected
4a7695429eade517b07ea72f9ec366130e81a076 - < 4a22af879172336370ae3e81e7f65fb2f69472ee
affected
4a7695429eade517b07ea72f9ec366130e81a076 - < 69aece634a7eebafd9a596e5494d52facf6f26ec
affected
4a7695429eade517b07ea72f9ec366130e81a076 - < 13ccf9b106bba121728f1625c4375a1bd8f5c5a3
affected
4a7695429eade517b07ea72f9ec366130e81a076 - < a9778298f47036866ea15eeb17242e8a4612580f

+2 more versions

Linux

Linux

affected
5.13
unaffected
0 - < 5.13
unaffected
5.15.203 - <= 5.15.*
unaffected
6.1.167 - <= 6.1.*
unaffected
6.6.130 - <= 6.6.*

+4 more versions

References

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