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CVE-2024-41049

HIGH

7.0

Description

In the Linux kernel, the following vulnerability has been resolved: filelock: fix potential use-after-free in posix_lock_inode Light Hsieh reported a KASAN UAF warning in trace_posix_lock_inode(). The request pointer had been changed earlier to point to a lock entry that was added to the inode's list. However, before the tracepoint could fire, another task raced in and freed that lock. Fix this by moving the tracepoint inside the spinlock, which should ensure that this doesn't happen.

Details CVE

Score CVSS v3.17.0

SeveriteHIGH

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

Vecteur d'attaqueLOCAL

ComplexiteHIGH

Privileges requisLOW

Interaction utilisateurNONE

Publie7/29/2024

Derniere modification11/3/2025

Sourcenvd

Observations honeypot0

Produits affectes

linux:linux_kernel

Faiblesses (CWE)

CWE-416

References

https://git.kernel.org/stable/c/02a8964260756c70b20393ad4006948510ac9967(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/116599f6a26906cf33f67975c59f0692ecf7e9b2(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/1b3ec4f7c03d4b07bad70697d7e2f4088d2cfe92(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/1cbbb3d9475c403ebedc327490c7c2b991398197(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/432b06b69d1d354a171f7499141116536579eb6a(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/5cb36e35bc10ea334810937990c2b9023dacb1b0(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/7d4c14f4b511fd4c0dc788084ae59b4656ace58b(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/02a8964260756c70b20393ad4006948510ac9967(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/116599f6a26906cf33f67975c59f0692ecf7e9b2(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/1b3ec4f7c03d4b07bad70697d7e2f4088d2cfe92(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/1cbbb3d9475c403ebedc327490c7c2b991398197(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/432b06b69d1d354a171f7499141116536579eb6a(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/5cb36e35bc10ea334810937990c2b9023dacb1b0(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/7d4c14f4b511fd4c0dc788084ae59b4656ace58b(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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