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CVE-2024-35984 In the Linux kernel, the following vulnerability has been resolved: i2c: smbus: fix NULL function pointer dereference…
Description
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]
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux 6.9 | earliest → < 6.9 | 6.9 |
| Linux 6.8 | earliest → < 6.8.9 | 6.8.9 |
| Linux 6.6 | earliest → < 6.6.30 | 6.6.30 |
| Linux 6.1 | earliest → < 6.1.90 | 6.1.90 |
| Linux 5.15 | earliest → < 5.15.158 | 5.15.158 |
| Linux 5.10 | earliest → < 5.10.216 | 5.10.216 |
| Linux 5.4 | earliest → < 5.4.275 | 5.4.275 |
| Linux | 4.19 | 4.19.313 |
| RUGGEDCOM RST2428P 3.1 | earliest → < 3.1 | 3.1 |
Show the 3 other branches Hide the 3 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family | Versions not published | |
| SCALANCE XCM-/XRM-/XCH-/XRH-300 family 3.1 | earliest → < 3.1 | 3.1 |
| SIMATIC S7-1500 TM MFP - GNU/Linux subsystem 1.1 | earliest → < 1.1.1 | 1.1.1 |
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