PT-2024-31315
CVE-2024-44938
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تاريخ النشر
2024-06-25
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تاريخ التحديث
2026-01-12
الوصف من
CVSS 3.1
5.5
متوسطةالمقاييسAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to a shift-out-of-bounds error in the dbDiscardAG function of the jfs module. When searching for the next smaller log2 block, the BLKSTOL2() function returned 0, causing a shift exponent of -1 to be negative. This patch fixes the issue by exiting the loop directly when a negative shift is found.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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