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CVE-2024-36917

MEDIUM

5.5

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.

Details CVE

Score CVSS v3.15.5

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie5/30/2024

Derniere modification9/17/2025

Sourcenvd

Observations honeypot0

Produits affectes

linux:linux_kernel

Faiblesses (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)

Correlations IOC

Aucune correlation enregistree

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