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CVE-2024-36917
MEDIUM5.5
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.
CVE Details
CVSS v3.1 Score5.5
SeverityMEDIUM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack VectorLOCAL
ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
Published5/30/2024
Last Modified9/17/2025
Sourcenvd
Honeypot Sightings0
Affected Products
linux:linux_kernel
Weaknesses (CWE)
CWE-190
References
https://git.kernel.org/stable/c/22d24a544b0d49bbcbd61c8c0eaf77d3c9297155(416baaa9-dc9f-4396-8d5f-8c081fb06d67)
https://git.kernel.org/stable/c/507d526a98c355e6f3fb2c47aacad44a69784bee(416baaa9-dc9f-4396-8d5f-8c081fb06d67)
https://git.kernel.org/stable/c/8a26198186e97ee5fc4b42fde82629cff8c75cd6(416baaa9-dc9f-4396-8d5f-8c081fb06d67)
https://git.kernel.org/stable/c/e1d38cde2b7b0fbd1c48082e7a98c37d750af59b(416baaa9-dc9f-4396-8d5f-8c081fb06d67)
https://git.kernel.org/stable/c/22d24a544b0d49bbcbd61c8c0eaf77d3c9297155(af854a3a-2127-422b-91ae-364da2661108)
https://git.kernel.org/stable/c/507d526a98c355e6f3fb2c47aacad44a69784bee(af854a3a-2127-422b-91ae-364da2661108)
https://git.kernel.org/stable/c/8a26198186e97ee5fc4b42fde82629cff8c75cd6(af854a3a-2127-422b-91ae-364da2661108)
https://git.kernel.org/stable/c/e1d38cde2b7b0fbd1c48082e7a98c37d750af59b(af854a3a-2127-422b-91ae-364da2661108)
IOC Correlations
No correlations recorded
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