CVE-2024-38587High· 7.8▾ TwilightIn the Linux kernel, the following vulnerability has been resolved: speakup: Fix sizeof() vs ARRAY_SIZE() bug The "buf" pointer is an array of u16 values. This code should be using ARRAY_SIZE() (which is 256) instead of sizeof() (whic…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0.2 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.8%
In the Linux kernel, the following vulnerability has been resolved:
speakup: Fix sizeof() vs ARRAY_SIZE() bug
The "buf" pointer is an array of u16 values. This code should be using ARRAY_SIZE() (which is 256) instead of sizeof() (which is 512), otherwise it can the still got out of bounds.
linux_kernel >= 4.19.313, < 4.19.316linux_kernel >= 5.4.275, < 5.4.278linux_kernel >= 5.10.216, < 5.10.219linux_kernel >= 5.15.157, < 5.15.161linux_kernel >= 6.1.88, < 6.1.93linux_kernel >= 6.6.29, < 6.6.33linux_kernel >= 6.8.8, < 6.8.12linux_kernel >= 6.9, < 6.9.3Upgrade past the affected range:
linux_kernel 6.9.3Connected by shared product, vendor, weakness, or advisory.
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