CVE-2024-35984 — i2c: smbus: fix NULL function pointer dereference
In the Linux kernel, the following vulnerability has been resolved: i2c: smbus: fix NULL function pointer dereference Baruch reported an OOPS when using the designware control…
Published: 2024-05-20 · CVSS: Unscored
In the Linux kernel, the following vulnerability has been resolved: i2c: smbus: fix NULL function pointer dereference Baruch reported an OOPS when using the designware controller as target only. Target-only modes break the assumption of one transfer function always being available. Fix this by always checking the pointer in __i2c_transfer. [wsa: dropped the simplification in core-smbus to avoid theoretical regressions]
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7