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CVE-2024-42094 In the Linux kernel, the following vulnerability has been resolved: net/iucv: Avoid explicit cpumask var allocation on…
Description
In the Linux kernel, the following vulnerability has been resolved: net/iucv: Avoid explicit cpumask var allocation on stack For CONFIG_CPUMASK_OFFSTACK=y kernel, explicit allocation of cpumask variable on stack is not recommended since it can cause potential stack overflow. Instead, kernel code should always use *cpumask_var API(s) to allocate cpumask var in config-neutral way, leaving allocation strategy to CONFIG_CPUMASK_OFFSTACK. Use *cpumask_var API(s) to address it.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux 6.10 | earliest → < 6.10 | 6.10 |
| Linux 6.9 | earliest → < 6.9.8 | 6.9.8 |
| Linux 6.6 | earliest → < 6.6.37 | 6.6.37 |
| Linux 6.1 | earliest → < 6.1.97 | 6.1.97 |
| Linux 5.15 | earliest → < 5.15.162 | 5.15.162 |
| Linux 5.10 | earliest → < 5.10.221 | 5.10.221 |
| Linux 5.4 | earliest → < 5.4.279 | 5.4.279 |
| Linux 4.19 | earliest → < 4.19.317 | 4.19.317 |
| Linux | 2.6.21 | No fix stated |
Show the 4 other branches Hide the 4 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| RUGGEDCOM RST2428P 3.1 | earliest → < 3.1 | 3.1 |
| 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 |
References
- git.kernel.org git.kernel.org
- git.kernel.org git.kernel.org
- git.kernel.org git.kernel.org
- git.kernel.org git.kernel.org
- git.kernel.org git.kernel.org
- git.kernel.org git.kernel.org
- git.kernel.org git.kernel.org
- git.kernel.org git.kernel.org
Timeline
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