CVE-2026-31549
i2c: cp2615: fix serial string NULL-deref at probe
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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).
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
5.13
References 7
git.kernel.org
- stable/c/e68c267787778bcdf3d91b06f794faaba7f0d1d1
- stable/c/4a22af879172336370ae3e81e7f65fb2f69472ee
- stable/c/69aece634a7eebafd9a596e5494d52facf6f26ec
- stable/c/13ccf9b106bba121728f1625c4375a1bd8f5c5a3
- stable/c/a9778298f47036866ea15eeb17242e8a4612580f
- stable/c/efe996bcfe50c2dcc6cf65c574285713b722ced7
- stable/c/aa79f996eb41e95aed85a1bd7f56bcd6a3842008