Ubuntu.comUB:CVE-2024-42093CVE-2024-42093
In the Linux kernel, the following vulnerability has been resolved:
net/dpaa2: 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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws-5.15 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-azure | < any | UNKNOWN |
References
git.kernel.org/linus/d33fe1714a44ff540629b149d8fab4ac6967585c (6.10-rc1)
git.kernel.org/stable/c/48147337d7efdea6ad6e49f5b8eb894b95868ef0
git.kernel.org/stable/c/5e4f25091e6d06e99a23f724c839a58a8776a527
git.kernel.org/stable/c/69f49527aea12c23b78fb3d0a421950bf44fb4e2
git.kernel.org/stable/c/763896ab62a672d728f5eb10ac90d98c607a8509
git.kernel.org/stable/c/a55afc0f5f20ba30970aaf7271929dc00eee5e7d
git.kernel.org/stable/c/b2262b3be27cee334a2fa175ae3afb53f38fb0b1
git.kernel.org/stable/c/d33fe1714a44ff540629b149d8fab4ac6967585c
launchpad.net/bugs/cve/CVE-2024-42093
nvd.nist.gov/vuln/detail/CVE-2024-42093
security-tracker.debian.org/tracker/CVE-2024-42093
www.cve.org/CVERecord?id=CVE-2024-42093
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