← Volver a CVEs

CVE-2024-41049

HIGH

7.0

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.17.0

SeveridadHIGH

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

Vector de ataqueLOCAL

ComplejidadHIGH

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado7/29/2024

Ultima modificacion11/3/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

linux:linux_kernel

Debilidades (CWE)

CWE-416

Referencias

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)

Correlaciones IOC

Sin correlaciones registradas

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