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Status published
Unknown
CVE-2024-38587
speakup: Fix sizeof() vs ARRAY_SIZE() bug
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://git.kernel.org/stable/c/42f0a3f67158ed6b2908d2b9ffbf7e96d23fd358
- https://git.kernel.org/stable/c/cd7f3978c2ec741aedd1d860b2adb227314cf996
- https://git.kernel.org/stable/c/07ef95cc7a579731198c93beed281e3a79a0e586
- https://git.kernel.org/stable/c/504178fb7d9f6cdb0496d5491efb05f45597e535
- https://git.kernel.org/stable/c/3726f75a1ccc16cd335c0ccfad1d92ee08ecba5e
- https://git.kernel.org/stable/c/c6e1650cf5df1bd6638eeee231a683ef30c7d4eb
- https://git.kernel.org/stable/c/eb1ea64328d4cc7d7a912c563f8523d5259716ef
- https://git.kernel.org/stable/c/d52c04474feac8e305814a5228e622afe481b2ef
- https://git.kernel.org/stable/c/008ab3c53bc4f0b2f20013c8f6c204a3203d0b8b
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
756c5cb7c09e537b87b5d3acafcb101b2ccf394f, 8f6b62125befe1675446923e4171eac2c012959c, 6401038acfa24cba9c28cce410b7505efadd0222, 0d130158db29f5e0b3893154908cf618896450a8, 89af25bd4b4bf6a71295f07e07a8ae7dc03c6595, 8defb1d22ba0395b81feb963b96e252b097ba76f, 0efb15c14c493263cb3a5f65f5ddfd4603d19a76, c8d2f34ea96ea3bce6ba2535f867f0d4ee3b22e1, 4.19.313, 5.4.275, 5.10.216, 5.15.157, 6.1.88, 6.6.29, 6.8.8, 6.9, 0, 4.19.316, 5.4.278, 5.10.219, 5.15.161, 6.1.93, 6.6.33, 6.8.12, 6.9.3, 6.10
Timeline
Official Publish:
June 19th, 2024
Last Modified:
May 23rd, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.