CVE-2024-26842

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The issue is related to a shift problem in the ufshcd clear cmd() function. When task tag is greater than or equal to 32 (in MCQ mode) and the size of an unsigned integer is 4, the expression 1U << task tag will exceed the bounds of a u32 mask. This can cause a SHIFT ISSUE, which refers to bitwise shifts that are out of bounds for their data type. The problem can lead to an unexpected kernel BRK exception at EL1 and internal errors.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.