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CVE-2024-36917

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CVE-2024-36917

Published: May 30, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: block: fix overflow in blk_ioctl_discard() There is no check for overflow of 'start + len' in blk_ioctl_discard(). Hung task occurs if submit an discard ioctl with the following param: start = 0x80000000000ff000, len = 0x8000000000fff000; Add the overflow validation now.

VendorProductVersions

Linux

Linux

affected
d30a2605be9d5132d95944916e8f578fcfe4f976 - < 8a26198186e97ee5fc4b42fde82629cff8c75cd6
affected
d30a2605be9d5132d95944916e8f578fcfe4f976 - < e1d38cde2b7b0fbd1c48082e7a98c37d750af59b
affected
d30a2605be9d5132d95944916e8f578fcfe4f976 - < 507d526a98c355e6f3fb2c47aacad44a69784bee
affected
d30a2605be9d5132d95944916e8f578fcfe4f976 - < 22d24a544b0d49bbcbd61c8c0eaf77d3c9297155

Linux

Linux

affected
2.6.28
unaffected
0 - < 2.6.28
unaffected
6.1.91 - <= 6.1.*
unaffected
6.6.31 - <= 6.6.*
unaffected
6.8.10 - <= 6.8.*

+1 more versions

References

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