i2c: cp2615: fix serial string NULL-deref at probe
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.1%
exploitation probability
0.1%top 98% of all CVEs
observed exploitation
nono source reports it
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).
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/13ccf9b106bba121728f1625c4375a1bd8f5c5a3https://git.kernel.org/stable/c/4a22af879172336370ae3e81e7f65fb2f69472eehttps://git.kernel.org/stable/c/69aece634a7eebafd9a596e5494d52facf6f26echttps://git.kernel.org/stable/c/a9778298f47036866ea15eeb17242e8a4612580fhttps://git.kernel.org/stable/c/aa79f996eb41e95aed85a1bd7f56bcd6a3842008https://git.kernel.org/stable/c/e68c267787778bcdf3d91b06f794faaba7f0d1d1https://git.kernel.org/stable/c/efe996bcfe50c2dcc6cf65c574285713b722ced7